389
CDUS43 KLOT 222135
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT TUE AUG 22 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 22 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89 2:56 PM 99 1936 82 7 85
MINIMUM 69 1:29 AM 49 2004 65 4 64
AVERAGE 79 73 6 75
PRECIPITATION (IN)
TODAY 0.00 4.45 2002 0.13 -0.13 0.00
MONTH TO DATE 1.33 3.06 -1.73 1.06
SINCE JUN 1 11.30 10.87 0.43 8.22
SINCE JAN 1 24.26 25.52 -1.26 24.12
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 25 33 -8 7
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 14 8 6 10
MONTH TO DATE 214 208 6 213
SINCE JUN 1 756 733 23 770
SINCE JAN 1 849 803 46 915
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 59 1:00 PM
AVERAGE 75
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 97 1947
MINIMUM TEMPERATURE (F) 64 48 1904
SUNRISE AND SUNSET
AUGUST 22 2023........SUNRISE 6:07 AM CDT SUNSET 7:42 PM CDT
AUGUST 23 2023........SUNRISE 6:08 AM CDT SUNSET 7:40 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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