417  
CDUS43 KGRB 180720  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
220 AM CDT THU MAY 18 2023  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR MAY 17 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 59 2:44 PM 88 1972 68 -9 70  
MINIMUM 37 5:09 AM 29 1891 46 -9 42  
AVERAGE 48 57 -9 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.46 2020 0.11 -0.11 0.00  
MONTH TO DATE 1.28 1.70 -0.42 0.13  
SINCE MAR 1 8.10 6.66 1.44 9.26  
SINCE JAN 1 11.81 9.25 2.56 10.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1915 0.0 0.0 0.0  
1961  
MONTH TO DATE 2.2 0.0 2.2 0.0  
SINCE MAR 1 29.2 12.8 16.4 9.3  
SINCE JUL 1 77.2 55.6 21.6 43.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 9 8 9  
MONTH TO DATE 177 194 -17 137  
SINCE MAR 1 1863 1835 28 1830  
SINCE JUL 1 6754 7346 -592 7068  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 4 -3 52  
SINCE MAR 1 17 5 12 52  
SINCE JAN 1 17 5 12 52    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 6:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE GREEN BAY WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 88 1972  
1996  
MINIMUM TEMPERATURE (F) 47 30 2002  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 5:22 AM CDT SUNSET 8:16 PM CDT  
MAY 19 2023...........SUNRISE 5:21 AM CDT SUNSET 8:18 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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