873
CDUS43 KMKX 202222
CLIMSN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
422 PM CST SAT DEC 20 2025
...............................
..THE MADISON WI CLIMATE SUMMARY FOR DECEMBER 20 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 41 241 PM 62 1877 31 10 29
MINIMUM 21 1225 AM -17 1963 17 4 10
AVERAGE 31 24 7 20
PRECIPITATION (IN)
TODAY 0.00 1.16 2012 0.05 -0.05 0.04
MONTH TO DATE 0.74 1.13 -0.39 0.56
SINCE DEC 1 0.74 1.13 -0.39 0.56
SINCE JAN 1 32.21 36.63 -4.42 47.82
SNOWFALL (IN)
TODAY 0.0 13.3 2012 0.4 -0.4 0.7
MONTH TO DATE 6.2 7.7 -1.5 6.1
SINCE DEC 1 6.2 7.7 -1.5 6.1
SINCE JUL 1 19.9 11.3 8.6 8.7
SNOW DEPTH 2
DEGREE DAYS
HEATING
TODAY 34 41 -7 45
MONTH TO DATE 943 764 179 778
SINCE DEC 1 943 764 179 778
SINCE JUL 1 2229 2272 -43 1845
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 757 628 129 735
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 100 AM
LOWEST 30 400 PM
AVERAGE 51
......................................................
THE MADISON WI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 58 1877
MINIMUM TEMPERATURE (F) 17 -22 1872
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 725 AM CST SUNSET 425 PM CST
DECEMBER 21 2025......SUNRISE 726 AM CST SUNSET 425 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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