Climatological Report (Daily)
Issued by NWS Milwaukee/Sullivan, WI

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CDUS43 KMKX 210634
CLIMKE

CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
134 AM CDT MON SEP 21 2026

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

...THE MILWAUKEE  WI CLIMATE SUMMARY FOR SEPTEMBER 20 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62   1047 PM  92    1891  72    -10       75
  MINIMUM         59    428 PM  30    1956  55      4       63
  AVERAGE         61                        63     -2       69

PRECIPITATION (IN)
  YESTERDAY        1.07          3.40 1923   0.11   0.96     0.10
  MONTH TO DATE    3.51                      2.10   1.41     0.78
  SINCE SEP 1      3.51                      2.10   1.41     0.78
  SINCE JAN 1     30.16                     26.61   3.55    29.49

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        4                         4      0        0
  MONTH TO DATE   18                        42    -24       45
  SINCE SEP 1     18                        42    -24       45
  SINCE JUL 1     18                        56    -38       64

 COOLING
  YESTERDAY        0                         2     -2        4
  MONTH TO DATE  103                        77     26       35
  SINCE SEP 1    103                        77     26       35
  SINCE JAN 1    774                       753     21      677
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    14.0


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     83          1100 PM
 AVERAGE    92

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


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 2026.....SUNRISE   638 AM CDT   SUNSET   651 PM CDT
SEPTEMBER 22 2026.....SUNRISE   639 AM CDT   SUNSET   649 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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