024
CDUS43 KLOT 092249
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
449 PM CST SUN NOV 09 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 9 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 39 12:40 AM 76 2020 52 -13 56
MINIMUM 31 3:59 PM 14 1991 37 -6 45
AVERAGE 35 44 -9 51
PRECIPITATION (IN)
TODAY 0.03 2.69 1966 0.08 -0.05 0.20
MONTH TO DATE 0.71 0.78 -0.07 2.08
SINCE SEP 1 3.87 7.40 -3.53 4.58
SINCE JAN 1 26.32 34.11 -7.79 31.44
SNOWFALL (IN)
TODAY 0.1 1.3 1926 0.1 0.0 0.0
MONTH TO DATE 0.1 0.2 -0.1 0.0
SINCE SEP 1 0.1 0.4 -0.3 0.0
SINCE JUL 1 0.1 0.4 -0.3 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 30 21 9 14
MONTH TO DATE 158 173 -15 92
SINCE SEP 1 449 605 -156 301
SINCE JUL 1 454 611 -157 301
COOLING
TODAY 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 NW (320)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 18.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 51 2:00 PM
AVERAGE 74
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 76 2022
MINIMUM TEMPERATURE (F) 36 18 1986
2017
SUNRISE AND SUNSET
NOVEMBER 9 2025......SUNRISE 6:34 AM CST SUNSET 4:36 PM CST
NOVEMBER 10 2025......SUNRISE 6:36 AM CST SUNSET 4:35 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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