115
CDUS43 KLOT 090730
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
230 AM CDT WED JUL 09 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 8 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 12:55 PM 106 1936 85 0 87
MINIMUM 70 4:59 AM 49 1934 67 3 71
AVERAGE 78 76 2 79
PRECIPITATION (IN)
YESTERDAY 0.05 2.41 1951 0.11 -0.06 0.01
MONTH TO DATE 0.73 0.89 -0.16 0.37
SINCE JUN 1 6.10 4.90 1.20 3.81
SINCE JAN 1 15.67 17.38 -1.71 19.79
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 9 24 -15 3
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 13 11 2 14
MONTH TO DATE 126 87 39 93
SINCE JUN 1 450 309 141 415
SINCE JAN 1 501 391 110 528
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 11:00 PM
LOWEST 47 8:00 AM
AVERAGE 66
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 100 1936
MINIMUM TEMPERATURE (F) 68 51 1941
SUNRISE AND SUNSET
JULY 9 2025..........SUNRISE 5:25 AM CDT SUNSET 8:27 PM CDT
JULY 10 2025..........SUNRISE 5:26 AM CDT SUNSET 8:27 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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