712  
CDUS43 KGRB 210719  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
219 AM CDT FRI APR 21 2023  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR APRIL 20 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 65 4:30 PM 84 1987 56 9 49  
MINIMUM 40 4:33 AM 20 1904 36 4 34  
AVERAGE 53 46 7 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.32 1.51 2000 0.11 0.21 0.37  
MONTH TO DATE 1.95 1.95 -0.00 2.81  
SINCE MAR 1 5.96 3.91 2.05 8.84  
SINCE JAN 1 9.67 6.50 3.17 9.59  
 
SNOWFALL (IN)  
YESTERDAY T 3.4 1893 0.1 -0.1 0.0  
MONTH TO DATE 1.2 3.8 -2.6 2.2  
SINCE MAR 1 27.0 11.9 15.1 9.3  
SINCE JUL 1 75.0 54.7 20.3 43.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 19 -7 23  
MONTH TO DATE 351 455 -104 514  
SINCE MAR 1 1458 1474 -16 1525  
SINCE JUL 1 6349 6985 -636 6763  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 16 0 16 0  
SINCE MAR 1 16 0 16 0  
SINCE JAN 1 16 0 16 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
HAIL  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 9:00 PM  
LOWEST 71 10:00 AM  
AVERAGE 80  
   
......................................................
 
 
THE GREEN BAY WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 82 1985  
MINIMUM TEMPERATURE (F) 37 21 1959  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 5:59 AM CDT SUNSET 7:44 PM CDT  
APRIL 22 2023.........SUNRISE 5:57 AM CDT SUNSET 7:46 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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