565
CDUS43 KLOT 020634
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN AUG 02 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 1 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 11:45 AM 100 1988 84 -8 77
MINIMUM 66 7:10 AM 52 1947 68 -2 64
AVERAGE 71 76 -5 71
PRECIPITATION (IN)
YESTERDAY 1.56 2.55 1961 0.12 1.44 0.00
MONTH TO DATE 1.56 0.12 1.44 0.00
SINCE JUN 1 15.08 7.68 7.40 12.03
SINCE JAN 1 28.97 20.16 8.81 21.60
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 6 11 -5 6
MONTH TO DATE 6 11 -5 6
SINCE JUN 1 593 586 7 774
SINCE JAN 1 677 668 9 825
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 15.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 82 12:00 AM
AVERAGE 90
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 102 1991
MINIMUM TEMPERATURE (F) 68 56 1965
SUNRISE AND SUNSET
AUGUST 2 2026........SUNRISE 5:46 AM CDT SUNSET 8:08 PM CDT
AUGUST 3 2026........SUNRISE 5:47 AM CDT SUNSET 8:07 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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