556  
CDUS43 KGRB 220747  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
247 AM CDT THU MAY 22 2025  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR MAY 21 2025
 
 
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)  
YESTERDAY  
MAXIMUM 54 1:45 PM 88 1970 69 -15 73  
MINIMUM 45 3:10 AM 30 2002 48 -3 51  
AVERAGE 50 58 -8 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 2.45 1914 0.11 0.26 0.41  
MONTH TO DATE 2.12 2.14 -0.02 2.76  
SINCE MAR 1 9.00 7.10 1.90 8.84  
SINCE JAN 1 10.38 9.69 0.69 10.89  
 
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 MAR 1 10.8 12.8 -2.0 13.9  
SINCE JUL 1 43.3 55.6 -12.3 47.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 8 7 3  
MONTH TO DATE 202 226 -24 133  
SINCE MAR 1 1646 1867 -221 1461  
SINCE JUL 1 6583 7378 -795 5944  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 17 8 9 7  
SINCE MAR 1 17 9 8 7  
SINCE JAN 1 17 9 8 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 8:00 AM  
LOWEST 64 1:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE GREEN BAY WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1921  
MINIMUM TEMPERATURE (F) 48 29 1967  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 5:18 AM CDT SUNSET 8:21 PM CDT  
MAY 23 2025...........SUNRISE 5:17 AM CDT SUNSET 8:22 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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