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

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CDUS43 KGRB 300714
CLIGRB

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
214 AM CDT WED SEP 30 2026

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

...THE GREEN BAY WI CLIMATE SUMMARY FOR SEPTEMBER 29 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         75   2:54 PM  86    1898  66      9       83
  MINIMUM         46   4:56 AM  24    1949  45      1       44
  AVERAGE         61                        56      5       64

PRECIPITATION (IN)
  YESTERDAY        0.07          0.94 1901   0.10  -0.03     0.00
  MONTH TO DATE    5.56                      3.11   2.45     1.77
  SINCE SEP 1      5.56                      3.11   2.45     1.77
  SINCE JAN 1     34.81                     25.12   9.69    21.97

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 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                        10     -6        1
  MONTH TO DATE  109                       159    -50      101
  SINCE SEP 1    109                       159    -50      101
  SINCE JUL 1    123                       200    -77      159

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   61                        48     13       33
  SINCE SEP 1     61                        48     13       33
  SINCE JAN 1    553                       505     48      532
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           5:00 AM
 LOWEST     48           3:00 PM
 AVERAGE    74

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


THE GREEN BAY WI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        87      1897
 MINIMUM TEMPERATURE (F)   45        25      1899


SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE   6:49 AM CDT   SUNSET   6:35 PM CDT
OCTOBER  1 2026.......SUNRISE   6:50 AM CDT   SUNSET   6:33 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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