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CXUS53 KMKX 011926
CLMMKE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
126 PM CST THU JAN 01 2026
...............................
...THE MILWAUKEE WI CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 68 12/05/2001
LOW -22 12/19/1884
HIGHEST 48 12/18 51 -3 55 12/09
12/23
LOWEST -5 12/14 -2 -3 2 12/12
AVG. MAXIMUM 31.5 36.1 -4.6 39.2
AVG. MINIMUM 17.6 23.0 -5.4 26.6
MEAN 24.6 29.5 -4.9 32.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 17 11.8 5.2 7
DAYS MIN <= 32 28 25.4 2.6 21
DAYS MIN <= 0 2 1.2 0.8 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.42 1987
MINIMUM 0.08 1913
TOTALS 1.80 1.88 -0.08 0.98
DAILY AVG. 0.06 0.06 -0.00 0.03
DAYS >= .01 16 10.3 5.7 11
DAYS >= .10 4 4.8 -0.8 3
DAYS >= .50 1 1.0 0.0 0
DAYS >= 1.00 0 0.2 -0.2 0
GREATEST
24 HR. TOTAL 0.66 12/28 TO 12/29 0.36 12/19 TO 12/20
SNOWFALL (INCHES)
RECORDS
TOTAL 49.5 2000
TOTALS 8.8 10.4 -1.6 5.7
SINCE 7/1 17.8 13.2 4.6 8.8
SNOWDEPTH AVG. 2 0
DAYS >= TRACE 18 10
DAYS >= 1.0 3 2.8 0.2 1
DAYS >= 0.1 12 6
GREATEST
SNOW DEPTH 7 12/01 3 12/20
12/02
24 HR TOTAL 3.2 12/06 TO 12/07 4.5 12/19 TO 12/20
DEGREE DAYS
HEATING TOTAL 1247 1099 148 990
SINCE 7/1 2345 2326 19 1858
COOLING TOTAL 0 0 0 0
SINCE 1/1 741 780 -39 831
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WIND (MPH)
AVERAGE WIND SPEED 10.5
HIGHEST WIND SPEED/DIRECTION 31/300 DATE 12/19
31/320 12/29
HIGHEST GUST SPEED/DIRECTION 45/300 DATE 12/19
45/320 12/29
SKY COVER
AVERAGE SKY COVER 0.74
NUMBER OF DAYS FAIR 2
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 18
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 1
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 18 SLEET 0
FOG 18 FOG W/VIS <= 1/4 MILE 1
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
2%
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