400
CDUS43 KGRB 190829
CLIGRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
229 AM CST FRI DEC 19 2025
...............................
..THE GREEN BAY WI CLIMATE SUMMARY FOR DECEMBER 18 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 42 11:55 AM 50 1931 30 12 31
MINIMUM 19 11:59 PM -18 1983 17 2 18
AVERAGE 31 24 7 25
PRECIPITATION (IN)
YESTERDAY 0.18 0.50 1957 0.05 0.13 T
MONTH TO DATE 0.79 1.06 -0.27 0.12
SINCE DEC 1 0.79 1.06 -0.27 0.12
SINCE JAN 1 25.34 30.92 -5.58 33.63
SNOWFALL (IN)
YESTERDAY 0.2 6.1 2000 0.4 -0.2 T
MONTH TO DATE 10.1 7.2 2.9 1.1
SINCE DEC 1 10.1 7.2 2.9 1.1
SINCE JUL 1 15.3 10.6 4.7 3.3
SNOW DEPTH 6
DEGREE DAYS
HEATING
YESTERDAY 34 41 -7 40
MONTH TO DATE 898 691 207 684
SINCE DEC 1 898 691 207 684
SINCE JUL 1 2329 2271 58 1771
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 12.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 PM
LOWEST 71 10:00 PM
AVERAGE 86
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THE GREEN BAY WI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 51 1918
MINIMUM TEMPERATURE (F) 17 -27 1983
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 7:25 AM CST SUNSET 4:15 PM CST
DECEMBER 20 2025......SUNRISE 7:25 AM CST SUNSET 4:15 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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