226  
CDUS43 KGRR 202130  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
530 PM EDT MON MAY 20 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 20 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 3:12 PM 92 1977 71 10 67  
MINIMUM 52 4:39 AM 30 2002 50 2 46  
AVERAGE 67 61 6 57  
 
PRECIPITATION (IN)  
TODAY 0.01 3.39 1996 0.13 -0.12 T  
MONTH TO DATE 2.19 2.60 -0.41 0.84  
SINCE MAR 1 8.60 8.98 -0.38 9.39  
SINCE JAN 1 13.96 13.62 0.34 16.03  
 
SNOWFALL (IN)  
TODAY 0.0 T 2013 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE MAR 1 7.2 9.6 -2.4 23.9  
SINCE JUL 1 47.5 77.6 -30.1 110.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 8  
MONTH TO DATE 83 173 -90 169  
SINCE MAR 1 1252 1611 -359 1556  
SINCE JUL 1 5338 6317 -979 5876  
 
COOLING  
TODAY 2 2 0 0  
MONTH TO DATE 15 19 -4 3  
SINCE MAR 1 18 25 -7 15  
SINCE JAN 1 18 25 -7 15    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 7:00 AM  
LOWEST 53 10:00 AM  
AVERAGE 72  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1977  
MINIMUM TEMPERATURE (F) 50 31 1969  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 6:14 AM EDT SUNSET 9:04 PM EDT  
MAY 21 2024...........SUNRISE 6:13 AM EDT SUNSET 9:05 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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