770
CDUS43 KMKX 170720
CLIMSN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
120 AM CST WED DEC 17 2025
...............................
..THE MADISON WI CLIMATE SUMMARY FOR DECEMBER 16 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 37 1159 PM 63 2021 32 5 41
MINIMUM 7 1234 AM -18 1876 18 -11 36
AVERAGE 22 25 -3 39
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 1879 0.05 -0.05 0.02
MONTH TO DATE 0.48 0.94 -0.46 0.23
SINCE DEC 1 0.48 0.94 -0.46 0.23
SINCE JAN 1 31.95 36.44 -4.49 47.49
SNOWFALL (IN)
YESTERDAY 0.0 4.4 2008 0.4 -0.4 0.0
MONTH TO DATE 6.1 6.1 -0.0 0.3
SINCE DEC 1 6.1 6.1 -0.0 0.3
SINCE JUL 1 19.8 9.7 10.1 2.9
SNOW DEPTH 5
DEGREE DAYS
HEATING
YESTERDAY 43 40 3 26
MONTH TO DATE 790 601 189 621
SINCE DEC 1 790 601 189 621
SINCE JUL 1 2076 2109 -33 1688
COOLING
YESTERDAY 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
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 95 1200 AM
LOWEST 63 1200 PM
AVERAGE 79
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THE MADISON WI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 54 1939
MINIMUM TEMPERATURE (F) 18 -13 1972
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 724 AM CST SUNSET 424 PM CST
DECEMBER 18 2025......SUNRISE 724 AM CST SUNSET 424 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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