361
CDUS43 KLOT 032235
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CST WED DEC 03 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 3 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 29 3:59 PM 72 2012 42 -13 32
MINIMUM 21 12:50 AM -8 1940 29 -8 18
AVERAGE 25 35 -10 25
PRECIPITATION (IN)
TODAY T 0.68 1938 0.06 -0.06 0.00
MONTH TO DATE 0.11 0.20 -0.09 0.00
SINCE DEC 1 0.11 0.20 -0.09 0.00
SINCE JAN 1 29.80 32.83 -3.03 35.19
DEGREE DAYS
HEATING
TODAY 40 30 10 40
MONTH TO DATE 124 89 35 128
SINCE DEC 1 124 89 35 128
SINCE JUL 1 1033 1173 -140 834
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1410 1112 298 1384
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 13.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 2:00 PM
LOWEST 81 10:00 AM
AVERAGE 85
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 68 1998
MINIMUM TEMPERATURE (F) 28 3 1991
SUNRISE AND SUNSET
DECEMBER 3 2025......SUNRISE 7:01 AM CST SUNSET 4:21 PM CST
DECEMBER 4 2025......SUNRISE 7:02 AM CST SUNSET 4:20 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page