607  
CDUS43 KGRB 160901  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
301 AM CST SAT DEC 16 2023  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR DECEMBER 15 2023
 
 
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)  
YESTERDAY  
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)  
YESTERDAY 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)  
YESTERDAY 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  
YESTERDAY 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  
YESTERDAY 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 N (20)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 65 2021  
MINIMUM TEMPERATURE (F) 18 -15 1932  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 7:23 AM CST SUNSET 4:14 PM CST  
DECEMBER 17 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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