958
CDUS43 KMKX 170639
CLIMSN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
139 AM CDT WED SEP 17 2025
...............................
..THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 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 85 346 PM 91 1931 73 12 86
MINIMUM 56 547 AM 32 1984 51 5 57
AVERAGE 71 62 9 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.75 1992 0.12 -0.12 0.00
MONTH TO DATE 0.68 1.85 -1.17 0.02
SINCE SEP 1 0.68 1.85 -1.17 0.02
SINCE JAN 1 28.29 28.93 -0.64 35.91
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2023 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 60 50 10 29
SINCE SEP 1 60 50 10 29
SINCE JUL 1 93 79 14 41
COOLING
YESTERDAY 6 2 4 7
MONTH TO DATE 33 44 -11 50
SINCE SEP 1 33 44 -11 50
SINCE JAN 1 678 607 71 686
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 2.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 41 300 PM
AVERAGE 71
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THE MADISON WI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 1955
MINIMUM TEMPERATURE (F) 51 36 1980
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 639 AM CDT SUNSET 703 PM CDT
SEPTEMBER 18 2025.....SUNRISE 641 AM CDT SUNSET 701 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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