Today is August 28th. It's the 241st day of the year. 125 days remain. It's week 35 of the year.
Unless noted, the following data is based upon observations
collected by the National Weather Service, Chicago, at O'Hare
International Airport (ORD) between November 1978 and last year. ORD
has been the official site of record for Chicago since Thursday,
January 17, 1980. Before
this, the official site of record was on the
south side of Chicago at Midway
International Airport (MDW), beginning on Wednesday,
July 1, 1942. From Friday, January 1, 1926 through Tuesday, June 30, 1942, the official site was at the University of Chicago. Before that, the official site was
at various locations in Chicago going back to
Monday, October 16, 1871. Observations taken from
October 15, 1870 to October 8, 1871 were lost in
the Great Chicago Fire.
According to the National Climatic Data Center (NCDC), the normal
high is 81 and the normal low is 61. I've calculated the 33-year
averages at 81 and 62.
On the hot side, in 1991 (O'Hare's second warmest August 28th) the high was 95 with a low of 71. In 1980
the high was 95 with a low of 69. Those highs of 95 degrees are O'Hare's hottest of the date. The other hot highs were 94 degrees (O'Hare's second hottest high of the date) in
1984 and 93 degrees (O'Hare's third hottest high of the date) in 1990. The record high of
97 degrees was first set in 1953 and tied just two years later in 1955. The
record warmest low of 77 degrees was set in 1973. These records were set at Midway. 29 of the past 33 highs (88%) were in the: 70s (13), 80s (8) and 90s (8). Four highs were in the cool 60s. O'Hare's warmest August 28th was in 1973 as the high was 92 with a low of 75 (O'Hare's warmest low of the date).
In looking back through the years to the first August at O'Hare in
1959, the following instances were notable: In 1973 the high was 92
with a warm low of 75, a hot day and year of the record warmest low. In
1967 the high was 78 with a cold low of 47, a 31 degree spread. In
1965 the high was 65 with a low of 42, a cool day and year of the
record coolest high. In 1962 the high was 89 with a low of 59, a 30
degree spread.
More recently, there was a large spread of 33 degrees in 2003 (high of 92, low of 59). There were no small spreads of seven degrees or less.
On the cool side,
in 1986 (O'Hare's co-coolest August 28th) the high was 65 with the record low of 42. Four years
earlier, in 1982, the high was 66 with a low of 43 (O'Hare's second coldest low of the date). The other cool
highs were 68 degrees three years ago (in 2009) and 69 degrees in 1992. The record coolest high of 62 degrees occurred in 1965 at Midway. The former record coolest high of 63 degrees occurred way back in 1891. 21
of the last 33 lows (64%) were in the 60s. O'Hare recorded seven consecutive 60s lows from 2005 through last year, 2011. Ten lows (30%) were in the
cool: 40s (2) and 50s (8). Our most recent 50s low was 59 degrees in 2004. Two lows (6%) were in the warm 70s. O'Hare's other co-coolest August 28th was in 1965 as the high was 65 with a low of 42 (tied with the record low). O'Hare's third coldest low is 47 degrees in 1967.
The
following
astronomical data
is
provided by
the
United
States
Naval
Observatory. In
Crystal
Lake,
twilight begins
at 5:46 and
sunrise is
at 6:15.
Sunset is at 19:33
and
twilight
ends at 20:02.
There's
a total
of 13 hours, 18 minutes of
daylight
today
and 14
hours,
16 minutes between
twilights.
We lost three minutes of daylight from
yesterday. Tomorrow
twilight
begins
at 5:47 and sunrise
is at 6:16.
The moon is waxing
gibbous, three days away from the full Corn (a.k.a. Green Corn or Grain) moon at 8:58. Since this is also the second full moon of the month, it's referred to as the Blue moon. Illumination
was 87% at
midnight, will be 91% at noon
and 94% at
midnight
tonight. Moonset was at 3:02 this
morning. Moonrise is at 17:37 this
afternoon. Moonset is at 4:11 tomorrow morning. Moonlight
time is 9 hours, 25 minutes which is 28 minutes longer
than yesterday.
Summer
began on June 4th and runs
for 110
days
through September 21st. High
temperatures
in
this
period
are
usually in
the 70s and 80s.
Highs in
the 90s and 100s occur
infrequently. Labor Day is in six days.
Showing posts with label August 28. Show all posts
Showing posts with label August 28. Show all posts
Tuesday, August 28, 2012
Sunday, August 28, 2011
August 28: ORD
Today is August 28th. It's the 240th day of the year. 125 days remain. It's week 35 of the year.
Unless noted, the following data is based upon observations collected by the National Weather Service, Chicago, at O'Hare International Airport (ORD) between November 1978 and last year. ORD has been the official site of record for Chicago since Thursday, January 17, 1980.
According to the National Climatic Data Center (NCDC), the normal high is 81 and the normal low is 61. I've calculated the 32-year averages at 81 and 62.
On the hot side, in 1991 the high was 95 with a low of 71. In 1980 the high was 95 with a low of 69. The other 90s highs were 94 in 1984, 93 in 1990, 92 in 1983, 92 in 2003, 91 in 2007 (our most recent) and 90 in 1999. The other 70s low was 70 in 1999. The record high of 97 was first set in 1953 and tied just two years later in 1955. The record warmest low of 77 was set in 1973. 28 of the past 32 highs (88%) were in the: 70s (12), 80s (8) and 90s (8). Four highs were in the cool 60s.
In looking back through the years to the first August at O'Hare in 1959, the following instances were notable: In 1973 the high was 92 with a warm low of 75, a hot day and year of the record warmest low. In 1967 the high was 78 with a cool low of 47, a 31 degree spread. In 1965 the high was 65 with a low of 42, a cool day and year of the record coolest high. In 1962 the high was 89 with a low of 59, a 30 degree spread.
More recently, there was a large spread of 33 degrees in 2003 (high of 92, low of 59). There were no small spreads of seven degrees or less.
On the cool side, in 1986 the high was 65 with the record low of 42. Four years earlier, in 1982, the high was 66 with a low of 43. The other 60s highs were 68 two years ago (in 2009) and 69 in 1992. The record coolest high of 62 occurred in 1965. The former record coolest high of 63 occurred way back in 1891. 20 of the last 32 lows (63%) were in the 60s. Ten lows (31%) were in the cool: 40s (2) and 50s (8). Two lows (6%) were in the warm 70s.
The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight begins at 5:45 and sunrise is at 6:14. Sunset is at 19:34 and twilight ends at 20:03. There's a total of 13 hours, 20 minutes of daylight today and 14 hours, 18 minutes between twilights. We lost three minutes of daylight from yesterday. Tomorrow twilight begins at 5:46 and sunrise is at 6:15. The moon is new tonight at 22:04. Illumination was 1% at midnight, will be 0% at noon and 0% at midnight tonight. Moonrise is at 5:41 this morning. Moonset is at 19:01 tonight. Moonrise is at 6:57 tomorrow morning. Moonlight time is 13 hours, 20 minutes which is 42 minutes shorter than yesterday.
Summer began June 4 and runs for 110 days through September 21. High temperatures in this period are usually in the 70s and 80s. Highs in the 60s, 90s and 100s occur infrequently. Labor Day is in eight days. 9/11 Remembrance Day and Grandparents Day are in 13 days.
Unless noted, the following data is based upon observations collected by the National Weather Service, Chicago, at O'Hare International Airport (ORD) between November 1978 and last year. ORD has been the official site of record for Chicago since Thursday, January 17, 1980.
According to the National Climatic Data Center (NCDC), the normal high is 81 and the normal low is 61. I've calculated the 32-year averages at 81 and 62.
On the hot side, in 1991 the high was 95 with a low of 71. In 1980 the high was 95 with a low of 69. The other 90s highs were 94 in 1984, 93 in 1990, 92 in 1983, 92 in 2003, 91 in 2007 (our most recent) and 90 in 1999. The other 70s low was 70 in 1999. The record high of 97 was first set in 1953 and tied just two years later in 1955. The record warmest low of 77 was set in 1973. 28 of the past 32 highs (88%) were in the: 70s (12), 80s (8) and 90s (8). Four highs were in the cool 60s.
In looking back through the years to the first August at O'Hare in 1959, the following instances were notable: In 1973 the high was 92 with a warm low of 75, a hot day and year of the record warmest low. In 1967 the high was 78 with a cool low of 47, a 31 degree spread. In 1965 the high was 65 with a low of 42, a cool day and year of the record coolest high. In 1962 the high was 89 with a low of 59, a 30 degree spread.
More recently, there was a large spread of 33 degrees in 2003 (high of 92, low of 59). There were no small spreads of seven degrees or less.
On the cool side, in 1986 the high was 65 with the record low of 42. Four years earlier, in 1982, the high was 66 with a low of 43. The other 60s highs were 68 two years ago (in 2009) and 69 in 1992. The record coolest high of 62 occurred in 1965. The former record coolest high of 63 occurred way back in 1891. 20 of the last 32 lows (63%) were in the 60s. Ten lows (31%) were in the cool: 40s (2) and 50s (8). Two lows (6%) were in the warm 70s.
The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight begins at 5:45 and sunrise is at 6:14. Sunset is at 19:34 and twilight ends at 20:03. There's a total of 13 hours, 20 minutes of daylight today and 14 hours, 18 minutes between twilights. We lost three minutes of daylight from yesterday. Tomorrow twilight begins at 5:46 and sunrise is at 6:15. The moon is new tonight at 22:04. Illumination was 1% at midnight, will be 0% at noon and 0% at midnight tonight. Moonrise is at 5:41 this morning. Moonset is at 19:01 tonight. Moonrise is at 6:57 tomorrow morning. Moonlight time is 13 hours, 20 minutes which is 42 minutes shorter than yesterday.
Summer began June 4 and runs for 110 days through September 21. High temperatures in this period are usually in the 70s and 80s. Highs in the 60s, 90s and 100s occur infrequently. Labor Day is in eight days. 9/11 Remembrance Day and Grandparents Day are in 13 days.
Saturday, August 28, 2010
August 28: ORD
Today is August 28th. It's the 240th day of the year. 125 days remain. It's week 35 of the year.
Unless noted, the following data is based upon observations collected by the National Weather Service, Chicago, at O'Hare International Airport (ORD) between November 1978 and last year. ORD has been the official site of record for Chicago since Thursday, January 17, 1980.
According to the National Climatic Data Center (NCDC), the normal high is 79 and the normal low is 60. I've calculated the 31-year averages at 81 and 62.
On the hot side, in 1991 the high was 95 with a low of 71. In 1980 the high was 95 with a low of 69. The other 90s highs were 94 in 1984, 93 in 1990, 92 in 1983, 92 in 2003, 91 in 2007 and 90 in 1999. The other 70s low was 70 in 1999. The record high of 97 was first set in 1953 and tied just two years later in 1955. The record warmest low of 77 was set in 1973. Over the last 31 years, 27 highs (87%) were: 70s (12), 80s (7) and 90s (8). Four highs were in the cooler 60s.
In looking back through the years to the first August at O'Hare in 1959, the following instances were notable: In 1973 the high was 92 with a low of 75, a hot day and year of the record warmest low. In 1967 the high was 78 with a cool low of 47, a 31 degree spread. In 1965 the high was 65 with a low of 42, a cool day. In 1962 the high was 89 with a low of 59, a 30 degree spread. In 1961 and 1959 the highs were a hot 91 degrees.
More recently, there was a large spread of 33 degrees in 2003 (92/59).
On the cool side, in 1986 the high was 65 with the record low of 42. In 1982 the high was 66 with a low of 43. The other 60s highs were 68 last year and 69 in 1992. The record coolest high of 63 occurred way back in 1891. Over the last 31 years, 19 lows were in the 60s. Ten lows were in the cooler: 40s (2) and 50s (8). Two lows were in the warmer 70s.
The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight begins at 5:45 and sunrise is at 6:14. Sunset is at 19:34 and twilight ends at 20:03. There's a total of 13 hours, 20 minutes of daylight today and 14 hours, 18 minutes between twilights. We are losing two or three minutes of daylight a day. Tomorrow twilight begins at 5:46 and sunrise is at 6:15. The moon is waning gibbous. Illumination was 89% at midnight, will be 86% at noon and 82% at midnight tonight. Moonset is at 10:09 this morning and moonrise is at 20:54 tonight. Moonset is at 11:11 tomorrow morning. Moonlight time is 13 hours, 15 minutes which is 36 minutes longer than yesterday. -Bernie-
Unless noted, the following data is based upon observations collected by the National Weather Service, Chicago, at O'Hare International Airport (ORD) between November 1978 and last year. ORD has been the official site of record for Chicago since Thursday, January 17, 1980.
According to the National Climatic Data Center (NCDC), the normal high is 79 and the normal low is 60. I've calculated the 31-year averages at 81 and 62.
On the hot side, in 1991 the high was 95 with a low of 71. In 1980 the high was 95 with a low of 69. The other 90s highs were 94 in 1984, 93 in 1990, 92 in 1983, 92 in 2003, 91 in 2007 and 90 in 1999. The other 70s low was 70 in 1999. The record high of 97 was first set in 1953 and tied just two years later in 1955. The record warmest low of 77 was set in 1973. Over the last 31 years, 27 highs (87%) were: 70s (12), 80s (7) and 90s (8). Four highs were in the cooler 60s.
In looking back through the years to the first August at O'Hare in 1959, the following instances were notable: In 1973 the high was 92 with a low of 75, a hot day and year of the record warmest low. In 1967 the high was 78 with a cool low of 47, a 31 degree spread. In 1965 the high was 65 with a low of 42, a cool day. In 1962 the high was 89 with a low of 59, a 30 degree spread. In 1961 and 1959 the highs were a hot 91 degrees.
More recently, there was a large spread of 33 degrees in 2003 (92/59).
On the cool side, in 1986 the high was 65 with the record low of 42. In 1982 the high was 66 with a low of 43. The other 60s highs were 68 last year and 69 in 1992. The record coolest high of 63 occurred way back in 1891. Over the last 31 years, 19 lows were in the 60s. Ten lows were in the cooler: 40s (2) and 50s (8). Two lows were in the warmer 70s.
The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight begins at 5:45 and sunrise is at 6:14. Sunset is at 19:34 and twilight ends at 20:03. There's a total of 13 hours, 20 minutes of daylight today and 14 hours, 18 minutes between twilights. We are losing two or three minutes of daylight a day. Tomorrow twilight begins at 5:46 and sunrise is at 6:15. The moon is waning gibbous. Illumination was 89% at midnight, will be 86% at noon and 82% at midnight tonight. Moonset is at 10:09 this morning and moonrise is at 20:54 tonight. Moonset is at 11:11 tomorrow morning. Moonlight time is 13 hours, 15 minutes which is 36 minutes longer than yesterday. -Bernie-
Friday, August 28, 2009
August 28: ORD
Today is August 28th. It's the 240th day of the year. 125 days remain. It's week 35 of the year.
Unless noted, the following data is based upon observations collected by the National Weather Service, Chicago, at O'Hare International Airport (ORD) between November 1978 and last year. ORD has been the official site of record for Chicago since Thursday, January 17, 1980.
According to the National Climatic Data Center (NCDC), the normal high is 79 and the normal low is 60. I've calculated the 30-year averages at 81 and 62.
On the hot side, in 1991 the high was 95 with a low of 71. In 1980 the high was 95 with a low of 69. The other 90s highs were 94 in 1984, 93 in 1990, 92 in 1983, 92 in 2003, 91 in 2007 and 90 in 1999. The other 70s low was 70 in 1999. The record high of 97 was first set in 1953 and tied just two years later in 1955. The record warmest low of 77 was set in 1973. Over the last 30 years, 27 highs were: 70s (12), 80s (7) and 90s (8). Three highs were in the cooler 60s.
In looking back through the years to the first August at O'Hare in 1959, the following instances were notable: in 1977 the high was 90. In 1973 the high was 92 with a low of 75, a hot day. In 1967 the high was 78 with a low of 47, a 31 degree spread. In 1965 the high was 65 with a low of 42, a cool day. In 1962 the high was 89 with a low of 59, a 30 degree spread. In 1961 the high was 91. In 1959 the high was 91.
More recently, there was a large spread of 33 degrees in 2003 (92/59).
On the cool side, in 1986 the high was 65 with the record low of 42. In 1982 the high was 66 with a low of 43. The other 60s high was 69 in 1992. The record coolest high of 63 occurred way back in 1891. Over the last 30 years, 18 lows were in the 60s. Ten lows were in the cooler: 40s (2) and 50s (8). Two lows were in the warmer 70s.
The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight is at 5:46 and sunrise is at 6:15. Sunset is at 19:33 and twilight ends at 20:02. Tomorrow twilight begins at 5:47 and sunrise is at 6:16. There's a total of 13 hours, 18 minutes of daylight today (three minutes less than yesterday) and 14 hours, 16 minutes between twilights. The moon is waxing gibbous, having reached first quarter yesterday at 6:42. Illumination was 58% at midnight, will be 62% at noon and 67% at midnight tonight. Moonrise is at 15:32 this afternoon. Moonset is at 0:15 early tomorrow morning. Moonlight time is 8 hours, 28 minutes which is 19 minutes shorter than yesterday.
Labor Day is in ten days. Patriot Day is in two weeks. -Bernie-
Unless noted, the following data is based upon observations collected by the National Weather Service, Chicago, at O'Hare International Airport (ORD) between November 1978 and last year. ORD has been the official site of record for Chicago since Thursday, January 17, 1980.
According to the National Climatic Data Center (NCDC), the normal high is 79 and the normal low is 60. I've calculated the 30-year averages at 81 and 62.
On the hot side, in 1991 the high was 95 with a low of 71. In 1980 the high was 95 with a low of 69. The other 90s highs were 94 in 1984, 93 in 1990, 92 in 1983, 92 in 2003, 91 in 2007 and 90 in 1999. The other 70s low was 70 in 1999. The record high of 97 was first set in 1953 and tied just two years later in 1955. The record warmest low of 77 was set in 1973. Over the last 30 years, 27 highs were: 70s (12), 80s (7) and 90s (8). Three highs were in the cooler 60s.
In looking back through the years to the first August at O'Hare in 1959, the following instances were notable: in 1977 the high was 90. In 1973 the high was 92 with a low of 75, a hot day. In 1967 the high was 78 with a low of 47, a 31 degree spread. In 1965 the high was 65 with a low of 42, a cool day. In 1962 the high was 89 with a low of 59, a 30 degree spread. In 1961 the high was 91. In 1959 the high was 91.
More recently, there was a large spread of 33 degrees in 2003 (92/59).
On the cool side, in 1986 the high was 65 with the record low of 42. In 1982 the high was 66 with a low of 43. The other 60s high was 69 in 1992. The record coolest high of 63 occurred way back in 1891. Over the last 30 years, 18 lows were in the 60s. Ten lows were in the cooler: 40s (2) and 50s (8). Two lows were in the warmer 70s.
The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight is at 5:46 and sunrise is at 6:15. Sunset is at 19:33 and twilight ends at 20:02. Tomorrow twilight begins at 5:47 and sunrise is at 6:16. There's a total of 13 hours, 18 minutes of daylight today (three minutes less than yesterday) and 14 hours, 16 minutes between twilights. The moon is waxing gibbous, having reached first quarter yesterday at 6:42. Illumination was 58% at midnight, will be 62% at noon and 67% at midnight tonight. Moonrise is at 15:32 this afternoon. Moonset is at 0:15 early tomorrow morning. Moonlight time is 8 hours, 28 minutes which is 19 minutes shorter than yesterday.
Labor Day is in ten days. Patriot Day is in two weeks. -Bernie-
Thursday, August 28, 2008
August 28: ORD
Today is August 28th. It's the 241st day of the year. 125 days remain. It's week 35 of 2008.
Unless noted, the following data is based upon observations collected by the National Weather Service, Chicago, at O'Hare International Airport (ORD) between November 1978 and last year. Observations have been official at O'Hare since Thursday, January 17, 1980.
According to the National Climatic Data Center (NCDC), the normal high is 79 and the normal low is 60. The 29-year averages are 81 and 62.
On the cool side, in 1986 the high was 65 with the record low of 42. In 1982 the high was 66 with a low of 43. In 1992 the high was 69 with a low of 51. Another cool high was 71 in 1987. Another cool low was 51 in 1988. The record coolest high of 63 occurred way back in 1891. 17 of the 29 lows have been 60s and eight lows have been 50s.
The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight begins at 5:46 and sunrise is at 6:15. Sunset is at 19:33 and twilight ends at 20:02. Twilight begins tomorrow at 5:47 and sunrise is at 6:16. There's a total of 13 hours, 18 minutes of daylight today and 14 hours, 16 minutes between twilights. The moon is waning crescent. Illumination was 8% at midnight, will be 5% at noon and 1% at midnight tonight. Moonrise was at 3:30 and moonset is at 18:29. Moonrise is at 4:47 tomorrow morning. Moonlight time is 14 hours, 59 minutes today.
Labor Day is in four days. Grandparent's Day is in ten days and Patriot's Day is in two weeks. -Bernie-
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