664
CDUS43 KMKX 222135
CLIMSN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
435 PM CDT MON SEP 22 2025
...............................
..THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 22 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 78 259 PM 91 2017 71 7 68
MINIMUM 57 418 AM 25 1974 49 8 52
AVERAGE 68 60 8 60
PRECIPITATION (IN)
TODAY 0.10 3.97 2024 0.12 -0.02 3.97
MONTH TO DATE 1.37 2.56 -1.19 5.16
SINCE SEP 1 1.37 2.56 -1.19 5.16
SINCE JAN 1 28.98 29.64 -0.66 41.05
SNOWFALL (IN)
TODAY 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
TODAY 0 7 -7 5
MONTH TO DATE 60 86 -26 34
SINCE SEP 1 60 86 -26 34
SINCE JUL 1 93 115 -22 46
COOLING
TODAY 3 1 2 0
MONTH TO DATE 64 53 11 76
SINCE SEP 1 64 53 11 76
SINCE JAN 1 709 616 93 712
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 62 200 PM
AVERAGE 81
......................................................
THE MADISON WI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 2017
MINIMUM TEMPERATURE (F) 48 26 1974
SUNRISE AND SUNSET
SEPTEMBER 22 2025.....SUNRISE 645 AM CDT SUNSET 654 PM CDT
SEPTEMBER 23 2025.....SUNRISE 646 AM CDT SUNSET 652 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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