Climatological Report (Daily)
Issued by NWS Green Bay, WI

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943
CDUS43 KGRB 310628
CLIGRB

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
128 AM CDT SUN AUG 31 2025

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR AUGUST 30 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         73   4:50 PM  93    1932  77     -4       80
                                      1937
                                      1969
  MINIMUM         42   4:31 AM  38    1915  56    -14       62
  AVERAGE         58                        66     -8       71

PRECIPITATION (IN)
  YESTERDAY        0.00          1.28 1997   0.11  -0.11     0.08
  MONTH TO DATE    1.85                      3.27  -1.42     5.67
  SINCE JUN 1      9.51                     10.99  -1.48    14.09
  SINCE JAN 1     20.20                     21.89  -1.69    27.35

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 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        7                         2      5        0
  MONTH TO DATE   48                        23     25       12
  SINCE JUN 1     93                       102     -9       37
  SINCE JUL 1     55                        37     18       16

 COOLING
  YESTERDAY        0                         3     -3        6
  MONTH TO DATE  117                       134    -17      167
  SINCE JUN 1    482                       427     55      521
  SINCE JAN 1    499                       454     45      529
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     1.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     42           3:00 PM
 AVERAGE    71

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


THE GREEN BAY WI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        94      1937
 MINIMUM TEMPERATURE (F)   55        39      1967


SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE   6:14 AM CDT   SUNSET   7:30 PM CDT
SEPTEMBER  1 2025.....SUNRISE   6:16 AM CDT   SUNSET   7:28 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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