006  
CDUS43 KGRB 170648  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
148 AM CDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR SEPTEMBER 16 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 75 3:34 PM 92 1891 72 3 83  
MINIMUM 52 6:22 AM 33 1916 50 2 57  
AVERAGE 64 61 3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.56 1888 0.11 -0.11 0.00  
MONTH TO DATE 0.40 1.77 -1.37 2.93  
SINCE SEP 1 0.40 1.77 -1.37 2.93  
SINCE JAN 1 22.08 23.78 -1.70 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 1 6 -5 0  
MONTH TO DATE 53 58 -5 20  
SINCE SEP 1 53 58 -5 20  
SINCE JUL 1 76 99 -23 21  
 
COOLING  
YESTERDAY 0 2 -2 5  
MONTH TO DATE 59 36 23 44  
SINCE SEP 1 59 36 23 44  
SINCE JAN 1 577 493 84 676    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 50 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE GREEN BAY WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1891  
1955  
2018  
MINIMUM TEMPERATURE (F) 50 32 1959  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 6:34 AM CDT SUNSET 7:00 PM CDT  
SEPTEMBER 18 2023.....SUNRISE 6:35 AM CDT SUNSET 6:58 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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