339  
CDUS43 KGRB 180754  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
254 AM CDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR AUGUST 17 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 74 10:45 AM 96 1947 79 -5 84  
MINIMUM 57 10:59 PM 42 1954 58 -1 55  
AVERAGE 66 69 -3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 2.61 1951 0.11 0.14 0.00  
MONTH TO DATE 2.27 1.87 0.40 3.43  
SINCE JUN 1 8.89 9.59 -0.70 11.54  
SINCE JAN 1 20.75 20.49 0.26 23.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 7 -5 1  
SINCE JUN 1 54 86 -32 33  
SINCE JUL 1 2 21 -19 1  
 
COOLING  
YESTERDAY 1 4 -3 5  
MONTH TO DATE 89 86 3 92  
SINCE JUN 1 432 379 53 466  
SINCE JAN 1 464 406 58 545    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 51 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE GREEN BAY WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1955  
MINIMUM TEMPERATURE (F) 58 41 1963  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 5:59 AM CDT SUNSET 7:53 PM CDT  
AUGUST 19 2023........SUNRISE 6:00 AM CDT SUNSET 7:52 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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