180
CDUS43 KGRB 150744
CLIGRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
144 AM CST MON DEC 15 2025
...............................
..THE GREEN BAY WI CLIMATE SUMMARY FOR DECEMBER 14 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 7 11:59 PM 55 1975 31 -24 35
2015
MINIMUM -7 5:51 AM -17 1985 18 -25 20
AVERAGE 0 25 -25 28
PRECIPITATION (IN)
YESTERDAY 0.00 1.94 1891 0.05 -0.05 0.04
MONTH TO DATE 0.61 0.84 -0.23 0.09
SINCE DEC 1 0.61 0.84 -0.23 0.09
SINCE JAN 1 25.16 30.70 -5.54 33.60
SNOWFALL (IN)
YESTERDAY 0.0 7.8 1989 0.5 -0.5 0.2
MONTH TO DATE 9.9 5.4 4.5 1.1
SINCE DEC 1 9.9 5.4 4.5 1.1
SINCE JUL 1 15.1 8.8 6.3 3.3
SNOW DEPTH 9
DEGREE DAYS
HEATING
YESTERDAY 65 40 25 37
MONTH TO DATE 735 528 207 561
SINCE DEC 1 735 528 207 561
SINCE JUL 1 2166 2108 58 1648
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 560 508 52 622
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 11:00 AM
LOWEST 59 2:00 PM
AVERAGE 66
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THE GREEN BAY WI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 64 2021
MINIMUM TEMPERATURE (F) 18 -20 1901
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 7:22 AM CST SUNSET 4:13 PM CST
DECEMBER 16 2025......SUNRISE 7:23 AM CST SUNSET 4:14 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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