187
CDUS43 KLOT 232136
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN AUG 23 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 23 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 1:13 PM 98 2023 82 -5 83
MINIMUM 61 5:28 AM 48 1904 64 -3 63
AVERAGE 69 73 -4 73
PRECIPITATION (IN)
TODAY 0.00 2.35 2007 0.13 -0.13 T
MONTH TO DATE 4.23 3.19 1.04 4.68
SINCE JUN 1 14.59 11.00 3.59 12.60
SINCE JAN 1 30.18 25.65 4.53 22.10
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 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 11 33 -22 13
SINCE JUL 1 0 2 -2 0
COOLING
TODAY 4 8 -4 8
MONTH TO DATE 220 216 4 260
SINCE JUN 1 775 741 34 949
SINCE JAN 1 853 811 42 983
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 5:00 AM
LOWEST 39 2:00 PM
AVERAGE 61
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 100 1947
2023
MINIMUM TEMPERATURE (F) 64 48 1942
SUNRISE AND SUNSET
AUGUST 23 2026........SUNRISE 6:08 AM CDT SUNSET 7:40 PM CDT
AUGUST 24 2026........SUNRISE 6:09 AM CDT SUNSET 7:38 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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