073
CXUS53 KMKX 041339 CCA
CLMMKE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1253 PM CDT FRI MAY 1 2026
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..THE MILWAUKEE WI CLIMATE SUMMARY FOR THE MONTH OF APRIL 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 91 04/22/1980
LOW 12 04/07/1982
04/03/1886
04/16/1875
HIGHEST 80 04/14 77 3 80 04/28
LOWEST 23 04/07 24 -1 22 04/08
AVG. MAXIMUM 60.0 54.7 5.3 54.0
AVG. MINIMUM 39.5 37.8 1.7 36.9
MEAN 49.7 46.3 3.4 45.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.2 -0.2 0
DAYS MIN <= 32 4 6.1 -2.1 7
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.38 2013
MINIMUM 0.46 1915
TOTALS 9.49R 3.86 5.63 2.77
DAILY AVG. 0.32 0.13 0.19 0.09
DAYS >= .01 18 12.2 5.8 11
DAYS >= .10 12 7.2 4.8 3
DAYS >= .50 8 2.8 5.2 2
DAYS >= 1.00 4 0.9 3.1 1
GREATEST
24 HR. TOTAL 2.08 04/15 TO 04/16 1.16 04/02 TO 04/02
SNOWFALL (INCHES)
RECORDS
TOTAL 15.8 1973
TOTALS T 2.1 -2.1 0.1
SINCE 7/1 43.2 48.7 -5.5 30.3
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 2 2
DAYS >= 1.0 0 0.5 -0.5 0
DAYS >= 0.1 0 1
GREATEST
SNOW DEPTH 0 0
24 HR TOTAL T 04/06 TO 04/06 0.1 04/07 TO 04/07
04/08 TO 04/08
DEGREE DAYS
HEATING TOTAL 452 566 -114 579
SINCE 7/1 5950 6109 -159 5720
COOLING TOTAL 2 4 -2 0
SINCE 1/1 2 5 -3 0
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WIND (MPH)
AVERAGE WIND SPEED 11.0
HIGHEST WIND SPEED/DIRECTION 60/120 DATE 04/27
HIGHEST GUST SPEED/DIRECTION 77/120 DATE 04/27
SKY COVER
AVERAGE SKY COVER 0.74
NUMBER OF DAYS FAIR 1
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 17
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 10 MIXED PRECIP 0
HEAVY RAIN 6 RAIN 12
LIGHT RAIN 21 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 1
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 2 SLEET 0
FOG 16 FOG W/VIS <= 1/4 MILE 3
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
2%
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