Showing posts with label July 5. Show all posts
Showing posts with label July 5. Show all posts

Thursday, July 5, 2012

July 5: ORD

Today is July 5th. It's the 187th day of the year. 179 days remain. It's week 27 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 84 and the normal low is 63. I've calculated the 33-year averages at 84 and 63.


On the hot side, in 1999 (O'Hare's warmest July 5th) the high was 94 with a low of 79 (O'Hare's warmest low of the date). Five years prior, in 1994 (O'Hare's second warmest July 5th), the high was 95 with a low of 77 (tied with 1977 as O'Hare's third warmest low).
O'Hare's hottest high was 98 in 1988. O'Hare's second warmest low was 78 two years ago, in 2010.  The record high of 102 and record warmest low of 82 were set on the same  hot day back in 1911, at a time when the official readings were taken adjacent to Lake Michigan. 32 of the past 33 highs (97%) were in the: 70s (9), 80s (15) and 90s (8). One high was in the cool 60s (67 in 1983). O'Hare's third warmest July 5th was in 1977 as the high was 94 with a low of 77 (tied with 1994 as O'Hare's third warmest low). 

In looking back through the years to the first July at O'Hare in 1959, the following instances were notable: In 1977 the high was 94 with a warm low of 77, a hot day. In 1972 the high was 73 with a cold low of 44 (a low colder than the record low which was set this day at 46 degrees), a cool day. In 1967 the high was 66 (year of the record coolest high of 65) with a low of 48, a cool day. In 1965 the high was 79 with a cold low of 42 (a low colder than the record low), a 37 degree spread and overall cool day. In 1964 the high was 83 with a cold low of 46 (tied with the record low), a 37 degree spread. In 1963 the high was 85 with a cold low of 50, a 35 degree spread. In 196
1 the high was a cool 69 with a low of 53, a cool day.

More recently, there were large spreads of:
38 degrees in 1988 (98/60), 36 degrees in 1980 (94/58), 35 degrees in 1982 (95/60) and 32 degrees in 1996 (86/54).

On the cool side, in 1983 (O'Hare' second coolest July 5th) the high was 67 with a low of 48. Four years earlier, in 1979, the high was 71 with a low of 47. The record low of 46 was set in 1972 at Midway. The record coolest high of 65 occurred in 1967 at Midway. 26 of the last 33 lows (79%) were in the: 50s (10) and 60s (16). O'Hare recorded consecutive lows in the 50s & 60s as follows: seven from 1987 through 1993 and seven from 2000 through 2006 (six of these were 60s). Five lows (15%) were in the warm 70s. Two lows (6%) were in the cold 40s (in 1979 and 1983). O'Hare's coolest July 5th was in 1967 as the high was 66 (O'Hare's coolest high of the date) with a low of 48. 1983 (see above) was the second coolest July 5th. The third coolest was in 1972 as the high was 73 with a low of 44 (O'Hare' second coldest low and colder than the record low). O'Hare's coldest low of 42 occurred in 1965 (a low colder than the record low). O'Hare had a low which ties the record (46 in 1964). 

The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight begins at 4:49 and sunrise is at 5:23. Sunset is at 20:32 and twilight ends at 21:07. There's a total of 15 hours, 9 minutes of daylight today and 16 hours, 18 minutes between twilights. We lost a minute of daylight from yesterday. Tomorrow twilight begins at 4:50 and sunrise is at 5:24. The moon is waning gibbous, having reached the full Buck moon two days ago at 13:52. Illumination was 97% at midnight, will be 95% at noon and 92% at midnight tonight. Moonset was at 7:38 this morning. Moonrise is at 21:44 tonight. Moonset is at 8:48 tomorrow morning. Moonlight time is 9 hours, 54 minutes which is 35 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. Parent's Day is in 17 days.

Tuesday, July 5, 2011

July 5: ORD

Today is July 5th. It's the 186th day of the year. 179 days remain. It's week 27 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 83 and the normal low is 62. I've calculated the 32-year averages at 84 and 62.


On the hot side, in 1999 the high was 94 with a low of 79. Five years prior, in 1994, the high was 95 with a low of 77. Last year, in 2010, the high was 91 with a low of 78.
The other 90s highs were 98 in 1988, 95 in 1982, 94 in 1980 and 91 in 1986. Another warm low was 74 in 1986. The record high of 102 and record warmest low of 82 were set on the same very hot day back in 1911. 24 of the past 32 highs (75%) were in the: 70s (9) and 80s (15). Seven highs were in the hot 90s. One high was in the cool 60s (67 in 1983).

In looking back through the years to the first July at O'Hare in 1959, the following instances were notable: In 1977 the high was 94 with a warm low of 77, a hot day. In 1972 the high was 73 with a cold low of 44 (a low cooler than the record low which was set this day at 46 degrees), a cool day. In 1967 the high was 66 (year of the record coolest high of 65) with a low of 48, a cool day. In 1965 the high was 79 with a cold low of 42 (a low cooler than the record low), a 37 degree spread and overall cool day. In 1964 the high was 83 with a cold low of 46 (tied with the record low), a 37 degree spread. In 1963 the high was 85 with a cool low of 50, a 35 degree spread. In 196
1 the high was a cool 69 degrees.

More recently, there were large spreads of:
38 degrees in 1988 (98/60), 36 degrees in 1980 (94/58), 35 degrees in 1982 (95/60) and 32 degrees in 1996 (86/54).

On the cool side, in 1983 the high was 67 with a low of 48. Four years earlier, in 1979, the high was 71 with a low of 47. The record low of 46 was set in 1972 at Midway. The record coolest high of 65 occurred in 1967 at Midway. 25 of the last 32 lows (78%) were in the: 50s (10) and 60s (15). Two lows were in the cold 40s and five were in the warm 70s. Note that the two 40s lows (since 1979) occurred in 1979 and 1983. The closest we've come to a low in the 40s was a low of 53 in 1997.

The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight begins at 4:49 and sunrise is at 5:23. Sunset is at 20:33 and twilight ends at 21:07. There's a total of 15 hours, 10 minutes of daylight today and 16 hours, 18 minutes between twilights. We lost a minute of daylight from yesterday. Tomorrow twilight begins at 4:49 and sunrise is at 5:24. The moon is waxing crescent. Illumination was 18% at midnight, will be 23% at noon and 28% at midnight tonight. Moonrise is at 10:20 this morning. Moonset is at 23:00 tonight. Moonrise is at 11:32 tomorrow morning. Moonlight time is 12 hours, 40 minutes which is 43 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. Parent's Day is in 19 days.

Monday, July 5, 2010

July 5: ORD

Today is July 5th. It's the 186th day of the year. 179 days remain. It's week 27 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 83 and the normal low is 62. I've calculated the 31-year averages at 84 and 62.


On the hot side, in 1999 the high was 94 with a low of 79. Five years prior, in 1994, the high was 95 with a low of 77.
The other 90s highs were 98 in 1988, 95 in 1982, 94 in 1980 and 91 in 1986. Another warm low was 74 in 1986. The record high of 102 and record warmest low of 82 were set on a very hot day back in 1911. 24 of the last 31 highs were: 70s (9) and 80s (15). Six highs were in the warmer 90s. One high was in the cooler 60s.

In looking back through the years to the first July at O'Hare in 1959, the following instances were notable: In 1977 the high was 94 with a warm low of 77, a hot day. In 1972 the high was 73 with a cool low of 44 (year of the record low), a cool day. In 1967 the high was 66 with a low of 48, a cool day and year of the record coolest high. In 1965 the high was 79 with a cool low of 42, a 37 degree spread and overall cool day. In 1964 the high was 83 with a cool low of 46 (tied record low), a 37 degree spread. In 1963 the high was 85 with a cool low of 50, a 35 degree spread. In 196
1 the high was a cool 69.

More recently, there were large spreads of:
38 degrees in 1988 (98/60), 36 degrees in 1980 (94/58), 35 degrees in 1982 (95/60) and 32 degrees in 1996 (86/54).

On the cool side, in 1983 the high was 67 with a low of 48. Four years earlier, in 1979, the high was 71 with a low of 47. The record low of 46 was set in 1972 at Midway. The record coolest high of 65 occurred in 1967 at Midway. 25 of the last 31 lows were: 50s (10) and 60s (15). Two lows were in the cooler 40s and four lows were in the warmer 70s.

The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight began at 4:49 and sunrise was at 5:23. Sunset is at 20:33 and twilight ends at 21:07. There's a total of 15 hours, 10 minutes of daylight today and 16 hours, 18 minutes between twilights. Tomorrow twilight begins at 4:49 and sunrise is at 5:24. The moon reached last quarter yesterday morning at 9:35 and is now waning crescent. Illumination was 44% at midnight, will be 39% at noon and 34% at midnight tonight. Moonrise was at 20 minutes past midnight. Moonset is at 14:30 and moonrise is at 48 minutes past midnight tonight. Moonlight time is 14 hours, 10 minutes which is 44 minutes longer than yesterday. Moonlight time increases as the moon wanes, an inverse.

NASCAR races in my area in four days and Parent's Day is in 20 days.
- Bernie -

Sunday, July 5, 2009

July 5: ORD

Today is July 5th. It's the 186th day of the year. 179 days remain. It's week 27 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 83 and the normal low is 62. I've calculated the 30-year averages at 84 and 62.


On the hot side, in 1999 the high was 94 with a low of 79. Five years prior, in 1994, the high was 95 with a low of 77.
The other 90s highs were 98 in 1988, 95 in 1982, 94 in 1980 and 91 in 1986. The record high of 102 and record warmest low of 82 were set on a very hot day back in 1911. 23 of the last 30 highs were: 70s (9) and 80s (14). Six highs were in the warmer 90s. One high was in the cooler 60s.

In looking back through the years to the first July at O'Hare in 1959, the following instances were notable: In 1977 the high was 94 with a low of 77, a hot day. In 1972 the high was 73 with a low of 44 (year of the record low), a cool day. In 1967 the high was 66 with a low of 48, a cool day and year of the record coolest high. In 1966 the high was 93. In 1965 the high was 79 with a low of 42, a 37 degree spread and cool. In 1964 the high was 83 with a low of 46 (tied record low), a 37 degree spread. In 196
1 the high was just 69.

More recently, there were large spreads of:
38 degrees in 1988 (98/60), 36 degrees in 1980 (94/58), 35 degrees in 1982 (95/60) and 32 degrees in 1996 (86/54).

On the cool side, in 1983 the high was 67 with a low of 48. Four years earlier, in 1979, the high was 71 with a low of 47. The record low of 46 was set in 1972 at Midway. The record coolest high of 65 occurred in 1967 at Midway. 24 of the last 30 lows were: 50s (9) and 60s (15). Two lows were in the cooler 40s and four lows were in the warmer 70s.

The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight began at 4:49 and sunrise was at 5:23. Sunset is at 20:33 and twilight ends at 21:07. Tomorrow twilight begins at 4:50 and sunrise is at 5:24. There's a total of 15 hours, 10 minutes of daylight today and 16 hours, 18 minutes between twilights. The moon is waxing gibbous, heading towards full in two days. Illumination was 96% at midnight, will be 98% at noon and 99% at midnight tonight. Moonset was at 3:32. Moonrise is at 19:40 tonight. Moonset is at 4:27 tomorrow. Moonlight time is 7 hours, 52 minutes which is 2 minutes shorter than yesterday.

My mom celebrates a birthday in five days. A niece of mine, Katy, celebrates a birthday in 13 days. -Bernie-

Sunday, July 6, 2008

July 5: ORD

Today is July 5th. It's the 187th day of the year. 179 days remain.

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 Thu. Jan. 17, 1980.

Before this, Midway International Airport (MDW) was the official station of record from Wed. July 1, 1942 to Thu. Jan. 17, 1980. Before July 1, 1942, records were official at various locations in the city going all the way back to Mon. Oct. 16, 1871. Records before this (back to Sat. Oct. 15, 1870) were lost during the Great Chicago Fire which began on the evening of Sun. Oct. 8, 1871.

According to the National Climatic Data Center (NCDC), the normal high is 83 and the normal low is 62. The 29-year averages are 84 and 62.

On the hot side, in 1999 the high was 94 with a low of 79. In 1994 the high was 95 with a low of 77. In 1986 the high was 91 with a low of 74. Last year the high was 89 with a low of 71. In 1988 the high was 98 with a low of 60 (a 38-degree difference). In 1993 the high was 89 with a low of 69. In 2003 the high was 88 with a low of 68. Other hot highs were 95 in 1982 (with a low of 60, a 35-degree difference), 94 in 1980 (with a low of 58, a 36-degree difference), 89 in 1989, 89 in 1991, 88 in 1990 and 87 in 2005. Other warm lows were 67 in 2000, 68 in 1987 and 68 in 2002. The record high of 102 was set in 1911 and the record warmest low of 82 was also set in 1911. 22 of the past 29 highs have been 70s (9) and 80s (13).

On the cool side, in 1983 the high was the only 60s high of 67 with a low of 48. In 1979 the high was 71 with a low of 47. These were the only 40s lows. In 2001 the high was 73 with a low of 54. The only other mid 70s high was 74 in 2004. Other cool lows were 54 in 1996 and 53 in 1997. The record low of 46 was set in 1972 and record coolest high of 65 was set in 1967. 15 of the 29 lows so far have been 60s.

The following astronomical data is provided by the United States Naval Observatory. In Crystal Lake, twilight begins at 4:49 and sunrise is at 5:23. Sunset is at 20:32 and twilight ends at 21:07. There's a total of 15 hours, 9 minutes of sunlight and 16 hours, 18 minutes between twilights. The moon is waxing crescent with 7% visible at midnight and 10% visible at noon. Moonrise is at 8:19 and moonset is at 22:31. Moonlight time is 14 hours, 12 minutes today. The moon is approaching the first quarter which will occur Wednesday at 23:35.

My mother will celebrate her 67th birthday in five days. Happy birthday mom! -Bernie-