219
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
................................................................

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%