155  
CDUS43 KGRB 152207  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
407 PM CST FRI DEC 15 2023  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR DECEMBER 15 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 46 2:39 PM 64 2021 31 15 35  
MINIMUM 33 5:10 AM -20 1901 18 15 31  
AVERAGE 40 25 15 33  
 
PRECIPITATION (IN)  
TODAY 0.00 1.16 1971 0.06 -0.06 0.67  
MONTH TO DATE 0.49 0.90 -0.41 1.31  
SINCE DEC 1 0.49 0.90 -0.41 1.31  
SINCE JAN 1 26.83 30.76 -3.93 33.08  
 
SNOWFALL (IN)  
TODAY 0.0 9.5 1987 0.5 -0.5 3.8  
MONTH TO DATE 2.9 5.9 -3.0 4.0  
SINCE DEC 1 2.9 5.9 -3.0 4.0  
SINCE JUL 1 5.6 9.3 -3.7 7.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 40 -15 32  
MONTH TO DATE 475 568 -93 505  
SINCE DEC 1 475 568 -93 505  
SINCE JUL 1 1856 2148 -292 1850  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 624 508 116 702    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 65 12:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE GREEN BAY WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 65 2021  
MINIMUM TEMPERATURE (F) 18 -15 1932  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 7:22 AM CST SUNSET 4:13 PM CST  
DECEMBER 16 2023......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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