Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 230639
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1239 AM CST SUN NOV 23 2025
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 22 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 48 6:59 PM 69 1913 45 3 48
MINIMUM 32 7:29 AM 4 1880 32 0 37
AVERAGE 40 38 2 43
PRECIPITATION (IN)
YESTERDAY 0.00 1.37 2010 0.08 -0.08 0.00
MONTH TO DATE 1.05 1.81 -0.76 3.63
SINCE SEP 1 4.21 8.43 -4.22 6.13
SINCE JAN 1 26.66 35.14 -8.48 32.99
SNOWFALL (IN)
YESTERDAY 0.0 2.2 1989 0.1 -0.1 0.0
MONTH TO DATE 1.7 0.9 0.8 2.9
SINCE SEP 1 1.7 1.1 0.6 2.9
SINCE JUL 1 1.7 1.1 0.6 2.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 27 -2 22
MONTH TO DATE 437 485 -48 312
SINCE SEP 1 728 917 -189 521
SINCE JUL 1 733 923 -190 521
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 18 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 7:00 AM
LOWEST 58 1:00 PM
AVERAGE 70
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 69 1931
MINIMUM TEMPERATURE (F) 31 -1 1950
SUNRISE AND SUNSET
NOVEMBER 23 2025......SUNRISE 6:51 AM CST SUNSET 4:24 PM CST
NOVEMBER 24 2025......SUNRISE 6:53 AM CST SUNSET 4:24 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$