023  
CDUS43 KGRB 302254  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
454 PM CST TUE DEC 30 2025  
   
...............................  
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR DECEMBER 30 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 15 2:54 PM 55 1936 27 -12 46  
MINIMUM 11 7:30 AM -19 2013 14 -3 31  
AVERAGE 13 21 -8 39  
 
PRECIPITATION (IN)  
TODAY 0.03 0.78 1972 0.05 -0.02 0.00  
MONTH TO DATE 1.71 1.70 0.01 1.18  
SINCE DEC 1 1.71 1.70 0.01 1.18  
SINCE JAN 1 26.26 31.56 -5.30 34.69  
 
SNOWFALL (IN)  
TODAY 0.7 6.7 1971 0.4 0.3 0.0  
MONTH TO DATE 16.1 12.6 3.5 7.4  
SINCE DEC 1 16.1 12.6 3.5 7.4  
SINCE JUL 1 21.3 16.0 5.3 9.6  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
TODAY 52 44 8 26  
MONTH TO DATE 1365 1208 157 1145  
SINCE DEC 1 1365 1208 157 1145  
SINCE JUL 1 2796 2788 8 2232  
 
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 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 4:00 PM  
LOWEST 70 12:00 PM  
AVERAGE 79  
   
......................................................  
 
THE GREEN BAY WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 51 1965  
MINIMUM TEMPERATURE (F) 14 -19 1967  
 
SUNRISE AND SUNSET  
DECEMBER 30 2025......SUNRISE 7:29 AM CST SUNSET 4:22 PM CST  
DECEMBER 31 2025......SUNRISE 7:29 AM CST SUNSET 4:23 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WI Page
Main Text Page