Climatological Report (Daily)
Issued by NWS
Issued by NWS
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923
CDUS43 KLOT 100638
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST MON NOV 10 2025
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 9 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 39 12:40 AM 76 2020 52 -13 56
MINIMUM 26 10:45 PM 14 1991 37 -11 45
AVERAGE 33 44 -11 51
PRECIPITATION (IN)
YESTERDAY 0.05 2.69 1966 0.08 -0.03 0.20
MONTH TO DATE 0.73 0.78 -0.05 2.08
SINCE SEP 1 3.89 7.40 -3.51 4.58
SINCE JAN 1 26.34 34.11 -7.77 31.44
SNOWFALL (IN)
YESTERDAY 0.5 1.3 1926 0.1 0.4 0.0
MONTH TO DATE 0.5 0.2 0.3 0.0
SINCE SEP 1 0.5 0.4 0.1 0.0
SINCE JUL 1 0.5 0.4 0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 21 11 14
MONTH TO DATE 160 173 -13 92
SINCE SEP 1 451 605 -154 301
SINCE JUL 1 456 611 -155 301
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 223 131 92 226
SINCE JAN 1 1215 1003 212 1212
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 17.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 48 6:00 PM
AVERAGE 72
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 76 2022
MINIMUM TEMPERATURE (F) 36 18 1986
2017
SUNRISE AND SUNSET
NOVEMBER 10 2025......SUNRISE 6:36 AM CST SUNSET 4:35 PM CST
NOVEMBER 11 2025......SUNRISE 6:37 AM CST SUNSET 4:34 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$