865
CDUS43 KGRB 202228
CLIGRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREEN BAY
428 PM CST SAT DEC 20 2025
...............................
..THE GREEN BAY WI CLIMATE SUMMARY FOR DECEMBER 20 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 38 2:24 PM 51 1894 30 8 31
MINIMUM 16 12:08 AM -15 1924 17 -1 5
1989
AVERAGE 27 23 4 18
PRECIPITATION (IN)
TODAY 0.00 1.18 2012 0.05 -0.05 0.03
MONTH TO DATE 0.81 1.17 -0.36 0.41
SINCE DEC 1 0.81 1.17 -0.36 0.41
SINCE JAN 1 25.36 31.03 -5.67 33.92
SNOWFALL (IN)
TODAY 0.0 9.7 2012 0.5 -0.5 0.6
MONTH TO DATE 10.6 8.2 2.4 6.8
SINCE DEC 1 10.6 8.2 2.4 6.8
SINCE JUL 1 15.8 11.6 4.2 9.0
SNOW DEPTH 2
DEGREE DAYS
HEATING
TODAY 38 42 -4 47
MONTH TO DATE 986 775 211 771
SINCE DEC 1 986 775 211 771
SINCE JUL 1 2417 2355 62 1858
COOLING
TODAY 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 38 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 12.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 1:00 AM
LOWEST 37 2:00 PM
AVERAGE 56
......................................................
THE GREEN BAY WI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 52 1967
MINIMUM TEMPERATURE (F) 16 -20 1989
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 7:25 AM CST SUNSET 4:15 PM CST
DECEMBER 21 2025......SUNRISE 7:26 AM CST SUNSET 4:16 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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