580
CXUS53 KMKX 011737
CLMMKE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1253 PM CDT FRI MAY 1 2026

...................................

...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
................................................................
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
................................................................

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               20     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.

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