849
CDUS43 KMKX 182141
CLIMSN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
441 PM CDT THU SEP 18 2025
...............................
..THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 18 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 84 259 PM 92 1955 72 12 85
MINIMUM 58 606 AM 33 1959 50 8 51
AVERAGE 71 61 10 68
PRECIPITATION (IN)
TODAY 0.00 3.40 1874 0.12 -0.12 0.00
MONTH TO DATE 0.68 2.08 -1.40 0.02
SINCE SEP 1 0.68 2.08 -1.40 0.02
SINCE JAN 1 28.29 29.16 -0.87 35.91
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 6 -6 0
MONTH TO DATE 60 61 -1 29
SINCE SEP 1 60 61 -1 29
SINCE JUL 1 93 90 3 41
COOLING
TODAY 6 2 4 3
MONTH TO DATE 45 48 -3 58
SINCE SEP 1 45 48 -3 58
SINCE JAN 1 690 611 79 694
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 1.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 41 300 PM
AVERAGE 71
......................................................
THE MADISON WI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1948
MINIMUM TEMPERATURE (F) 50 32 1956
SUNRISE AND SUNSET
SEPTEMBER 18 2025.....SUNRISE 641 AM CDT SUNSET 701 PM CDT
SEPTEMBER 19 2025.....SUNRISE 642 AM CDT SUNSET 659 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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