803  
CDUS43 KGRB 172227  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
427 PM CST SUN DEC 17 2023  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR DECEMBER 17 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 42 12:26 PM 49 1895 31 11 26  
MINIMUM 38 3:59 PM -14 1950 18 20 19  
1985  
AVERAGE 40 24 16 23  
 
PRECIPITATION (IN)  
TODAY T 0.59 1908 0.06 -0.06 0.01  
MONTH TO DATE 0.54 1.01 -0.47 1.38  
SINCE DEC 1 0.54 1.01 -0.47 1.38  
SINCE JAN 1 26.88 30.87 -3.99 33.15  
 
SNOWFALL (IN)  
TODAY 0.0 5.8 1888 0.5 -0.5 0.3  
MONTH TO DATE 2.9 6.8 -3.9 5.6  
SINCE DEC 1 2.9 6.8 -3.9 5.6  
SINCE JUL 1 5.6 10.2 -4.6 8.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 41 -16 42  
MONTH TO DATE 523 650 -127 585  
SINCE DEC 1 523 650 -127 585  
SINCE JUL 1 1904 2230 -326 1930  
 
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 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 82 3:00 PM  
AVERAGE 90  
   
......................................................
 
 
THE GREEN BAY WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 50 1931  
MINIMUM TEMPERATURE (F) 17 -18 1983  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 7:23 AM CST SUNSET 4:14 PM CST  
DECEMBER 18 2023......SUNRISE 7:24 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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