574
CDUS43 KMKX 172127
CLIMSN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
427 PM CDT THU SEP 17 2026
...............................
..THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 17 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 65 259 PM 90 1955 73 -8 84
MINIMUM 59 621 AM 36 1980 51 8 58
AVERAGE 62 62 0 71
PRECIPITATION (IN)
TODAY 0.03 2.64 1907 0.11 -0.08 0.00
MONTH TO DATE 1.15 1.96 -0.81 0.68
SINCE SEP 1 1.15 1.96 -0.81 0.68
SINCE JAN 1 28.72 29.04 -0.32 28.29
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 3 5 -2 0
MONTH TO DATE 21 55 -34 60
SINCE SEP 1 21 55 -34 60
SINCE JUL 1 28 84 -56 93
COOLING
TODAY 0 2 -2 6
MONTH TO DATE 89 46 43 39
SINCE SEP 1 89 46 43 39
SINCE JAN 1 735 609 126 684
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 75 1200 AM
AVERAGE 88
......................................................
THE MADISON WI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1955
MINIMUM TEMPERATURE (F) 50 33 1959
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 639 AM CDT SUNSET 704 PM CDT
SEPTEMBER 18 2026.....SUNRISE 640 AM CDT SUNSET 702 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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