448
CDUS43 KLOT 242145
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
445 PM CDT THU JUL 24 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 24 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 96 1:13 PM 107 1934 85 11 77
MINIMUM 74 2:44 PM 55 1931 68 6 67
1938
AVERAGE 85 76 9 72
PRECIPITATION (IN)
TODAY 0.30 4.77 2010 0.12 0.18 0.01
MONTH TO DATE 2.76 2.73 0.03 6.02
SINCE JUN 1 8.13 6.74 1.39 9.46
SINCE JAN 1 17.70 19.22 -1.52 25.44
DEGREE DAYS
HEATING
TODAY 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
TODAY 20 12 8 7
MONTH TO DATE 339 278 61 266
SINCE JUN 1 663 500 163 588
SINCE JAN 1 714 582 132 701
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 65 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 12.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 2:00 PM
LOWEST 46 1:00 PM
AVERAGE 67
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 105 1934
MINIMUM TEMPERATURE (F) 68 58 2013
SUNRISE AND SUNSET
JULY 24 2025..........SUNRISE 5:38 AM CDT SUNSET 8:17 PM CDT
JULY 25 2025..........SUNRISE 5:39 AM CDT SUNSET 8:16 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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