193
CDUS43 KGRB 172118
CLIGRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
418 PM CDT WED SEP 17 2025
...............................
..THE GREEN BAY WI CLIMATE SUMMARY FOR SEPTEMBER 17 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 86 2:59 PM 90 1891 72 14 87
1955
2018
MINIMUM 56 4:05 AM 32 1959 50 6 55
AVERAGE 71 61 10 71
PRECIPITATION (IN)
TODAY 0.00 2.81 1914 0.11 -0.11 0.00
MONTH TO DATE 0.82 1.88 -1.06 0.36
SINCE SEP 1 0.82 1.88 -1.06 0.36
SINCE JAN 1 21.02 23.89 -2.87 27.71
SNOWFALL (IN)
TODAY 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
TODAY 0 6 -6 0
MONTH TO DATE 84 64 20 28
SINCE SEP 1 84 64 20 28
SINCE JUL 1 142 105 37 44
COOLING
TODAY 6 1 5 6
MONTH TO DATE 19 37 -18 50
SINCE SEP 1 19 37 -18 50
SINCE JAN 1 518 494 24 583
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 46 2:00 PM
AVERAGE 73
......................................................
THE GREEN BAY WI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 1955
MINIMUM TEMPERATURE (F) 49 33 1974
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 6:34 AM CDT SUNSET 6:59 PM CDT
SEPTEMBER 18 2025.....SUNRISE 6:35 AM CDT SUNSET 6:57 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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