557
CDUS43 KMKX 210650
CLIMKE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
150 AM CDT SUN SEP 21 2025
...............................
..THE MILWAUKEE WI CLIMATE SUMMARY FOR SEPTEMBER 20 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 75 1149 AM 92 1891 72 3 87
MINIMUM 63 756 PM 30 1956 55 8 63
AVERAGE 69 63 6 75
PRECIPITATION (IN)
YESTERDAY 0.10 3.40 1923 0.11 -0.01 0.09
MONTH TO DATE 0.78 2.10 -1.32 0.11
SINCE SEP 1 0.78 2.10 -1.32 0.11
SINCE JAN 1 29.49 26.61 2.88 31.75
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 4 -4 0
MONTH TO DATE 45 42 3 15
SINCE SEP 1 45 42 3 15
SINCE JUL 1 64 56 8 22
COOLING
YESTERDAY 4 2 2 10
MONTH TO DATE 35 77 -42 93
SINCE SEP 1 35 77 -42 93
SINCE JAN 1 677 753 -76 777
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1100 PM
LOWEST 74 1200 PM
AVERAGE 86
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THE MILWAUKEE WI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 1893
1920
MINIMUM TEMPERATURE (F) 54 33 1962
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 638 AM CDT SUNSET 650 PM CDT
SEPTEMBER 22 2025.....SUNRISE 639 AM CDT SUNSET 648 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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