594
CDUS43 KLOT 240640
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT MON AUG 24 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 23 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 3:55 PM 98 2023 82 -6 86
MINIMUM 61 5:25 AM 52 1940 66 -5 66
AVERAGE 69 74 -5 76
PRECIPITATION (IN)
YESTERDAY 0.00 2.49 2007 0.13 -0.13 0.00
MONTH TO DATE 4.37 2.97 1.40 2.81
SINCE JUN 1 17.89 10.53 7.36 14.84
SINCE JAN 1 31.78 23.01 8.77 24.41
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 3 25 -22 9
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 4 9 -5 11
MONTH TO DATE 224 232 -8 303
SINCE JUN 1 811 807 4 1071
SINCE JAN 1 895 889 6 1122
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 5:00 AM
LOWEST 36 4:00 PM
AVERAGE 61
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 100 1947
2023
MINIMUM TEMPERATURE (F) 66 48 1942
SUNRISE AND SUNSET
AUGUST 24 2026........SUNRISE 6:09 AM CDT SUNSET 7:37 PM CDT
AUGUST 25 2026........SUNRISE 6:10 AM CDT SUNSET 7:36 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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