230  
CDUS43 KGRB 280720  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
220 AM CDT THU SEP 28 2023  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR SEPTEMBER 27 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 64 12:29 AM 89 1891 67 -3 57  
MINIMUM 61 11:59 PM 29 1991 46 15 43  
AVERAGE 63 57 6 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.35 1971 0.09 -0.02 0.00  
MONTH TO DATE 0.51 2.92 -2.41 3.30  
SINCE SEP 1 0.51 2.92 -2.41 3.30  
SINCE JAN 1 22.19 24.93 -2.74 27.72  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1942 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 2 9 -7 15  
MONTH TO DATE 77 139 -62 84  
SINCE SEP 1 77 139 -62 84  
SINCE JUL 1 100 180 -80 85  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 76 47 29 68  
SINCE SEP 1 76 47 29 68  
SINCE JAN 1 594 504 90 700    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 78 6:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE GREEN BAY WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1952  
MINIMUM TEMPERATURE (F) 46 27 1976  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 6:46 AM CDT SUNSET 6:39 PM CDT  
SEPTEMBER 29 2023.....SUNRISE 6:48 AM CDT SUNSET 6:37 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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