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

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712
CDUS43 KMKX 180629
CLIMSN

CLIMATE REPORT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
129 AM CDT FRI SEP 18 2026

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

...THE MADISON WI CLIMATE SUMMARY FOR SEPTEMBER 17 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         66    441 PM  90    1955  73     -7       84
  MINIMUM         59   1159 PM  36    1980  51      8       58
  AVERAGE         63                        62      1       71

PRECIPITATION (IN)
  YESTERDAY        0.03          2.64 1907   0.11  -0.08     0.00
  MONTH TO DATE    1.15                      1.96  -0.81     0.68
  SINCE SEP 1      1.15                      1.96  -0.81     0.68
  SINCE JAN 1     28.72                     29.04  -0.32    28.29

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        2                         5     -3        0
  MONTH TO DATE   20                        55    -35       60
  SINCE SEP 1     20                        55    -35       60
  SINCE JUL 1     27                        84    -57       93

 COOLING
  YESTERDAY        0                         2     -2        6
  MONTH TO DATE   89                        46     43       39
  SINCE SEP 1     89                        46     43       39
  SINCE JAN 1    735                       609    126      684
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     6.0


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     75          1200 AM
 AVERAGE    88

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


THE MADISON WI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        92      1955
 MINIMUM TEMPERATURE (F)   50        33      1959


SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE   640 AM CDT   SUNSET   702 PM CDT
SEPTEMBER 19 2026.....SUNRISE   641 AM CDT   SUNSET   700 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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