649  
CDUS43 KGRB 202119  
CLIGRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREEN BAY  
419 PM CDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE GREEN BAY WI CLIMATE SUMMARY FOR MAY 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 77 2:59 PM 90 1948 69 8 70  
1972  
2012  
MINIMUM 45 5:01 AM 30 2002 48 -3 59  
AVERAGE 61 58 3 65  
 
PRECIPITATION (IN)  
TODAY 0.00 1.02 1913 0.11 -0.11 0.06  
MONTH TO DATE 1.29 2.03 -0.74 0.67  
SINCE MAR 1 8.11 6.99 1.12 9.80  
SINCE JAN 1 11.82 9.58 2.24 10.55  
 
SNOWFALL (IN)  
TODAY 0.0 T 2007 0.0 0.0 0.0  
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  
TODAY 4 8 -4 0  
MONTH TO DATE 201 218 -17 144  
SINCE MAR 1 1887 1859 28 1837  
SINCE JUL 1 6778 7370 -592 7075  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 7 -6 53  
SINCE MAR 1 17 8 9 53  
SINCE JAN 1 17 8 9 53    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 4:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE GREEN BAY WI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1970  
MINIMUM TEMPERATURE (F) 48 30 2002  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 5:20 AM CDT SUNSET 8:19 PM CDT  
MAY 21 2023...........SUNRISE 5:19 AM CDT SUNSET 8:20 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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