621  
CDUS43 KGRB 140732  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
232 AM CDT THU SEP 14 2023  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR SEPTEMBER 13 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 3:22 PM 92 1939 73 -8 79  
1952  
MINIMUM 47 11:59 PM 33 1953 51 -4 54  
AVERAGE 56 62 -6 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.56 1954 0.11 -0.11 T  
MONTH TO DATE 0.40 1.44 -1.04 2.93  
SINCE SEP 1 0.40 1.44 -1.04 2.93  
SINCE JAN 1 22.08 23.45 -1.37 27.35  
 
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 SEP 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 9 5 4 0  
MONTH TO DATE 42 42 0 16  
SINCE SEP 1 42 42 0 16  
SINCE JUL 1 65 83 -18 17  
 
COOLING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 59 30 29 39  
SINCE SEP 1 59 30 29 39  
SINCE JAN 1 577 487 90 671    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 9:00 PM  
LOWEST 58 10:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE GREEN BAY WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1939  
MINIMUM TEMPERATURE (F) 51 34 1923  
1963  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2023.....SUNRISE 6:30 AM CDT SUNSET 7:05 PM CDT  
SEPTEMBER 15 2023.....SUNRISE 6:31 AM CDT SUNSET 7:03 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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