843
CDUS43 KLOT 202233
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CST THU NOV 20 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR NOVEMBER 20 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 47 3:59 PM 69 1930 47 0 50
MINIMUM 43 8:00 AM 13 2022 33 10 34
AVERAGE 45 40 5 42
PRECIPITATION (IN)
TODAY T 1.23 1970 0.07 -0.07 0.03
MONTH TO DATE 0.75 1.61 -0.86 2.52
SINCE SEP 1 4.09 7.86 -3.77 5.63
SINCE JAN 1 28.91 31.89 -2.98 35.10
DEGREE DAYS
HEATING
TODAY 20 25 -5 23
MONTH TO DATE 376 419 -43 239
SINCE SEP 1 634 810 -176 421
SINCE JUL 1 636 814 -178 421
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE SEP 1 269 156 113 261
SINCE JAN 1 1410 1112 298 1384
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 AM
LOWEST 83 12:00 PM
AVERAGE 90
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 66 1990
MINIMUM TEMPERATURE (F) 33 7 1964
SUNRISE AND SUNSET
NOVEMBER 20 2025......SUNRISE 6:47 AM CST SUNSET 4:26 PM CST
NOVEMBER 21 2025......SUNRISE 6:48 AM CST SUNSET 4:26 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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