611
CDUS43 KMKX 180623
CLIMSN
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
123 AM CDT MON AUG 18 2025
...............................
..THE MADISON WI CLIMATE SUMMARY FOR AUGUST 17 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 77 359 PM 102 1988 80 -3 79
MINIMUM 67 1159 PM 45 1981 60 7 68
AVERAGE 72 70 2 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.52 2018 0.14 -0.14 0.01
MONTH TO DATE 4.00 2.36 1.64 2.06
SINCE JUN 1 15.60 12.15 3.45 19.28
SINCE JAN 1 26.85 25.28 1.57 35.03
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 JUN 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 1 -1 0
MONTH TO DATE 3 1 2 5
SINCE JUN 1 21 57 -36 23
SINCE JUL 1 4 10 -6 6
COOLING
YESTERDAY 7 5 2 9
MONTH TO DATE 122 102 20 103
SINCE JUN 1 595 460 135 517
SINCE JAN 1 615 499 116 539
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 200 AM
LOWEST 75 1000 PM
AVERAGE 86
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THE MADISON WI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 101 1936
MINIMUM TEMPERATURE (F) 60 41 1977
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 607 AM CDT SUNSET 755 PM CDT
AUGUST 19 2025........SUNRISE 608 AM CDT SUNSET 753 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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