991  
CDUS43 KGRR 202138  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
538 PM EDT THU MAR 20 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MARCH 20 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 12:30 AM 83 2012 46 -2 37  
MINIMUM 33 11:20 AM 3 1965 28 5 21  
AVERAGE 39 37 2 29  
 
PRECIPITATION (IN)  
TODAY 0.24 1.22 2011 0.07 0.17 0.01  
MONTH TO DATE 2.20 1.46 0.74 2.70  
SINCE MAR 1 2.20 1.46 0.74 2.70  
SINCE JAN 1 4.31 6.10 -1.79 8.06  
 
SNOWFALL (IN)  
TODAY 1.0 8.4 1940 0.1 0.9 0.3  
MONTH TO DATE 1.2 6.2 -5.0 0.7  
SINCE MAR 1 1.2 6.2 -5.0 0.7  
SINCE JUL 1 63.3 74.2 -10.9 41.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 28 -2 36  
MONTH TO DATE 485 627 -142 427  
SINCE MAR 1 485 627 -142 427  
SINCE JUL 1 4955 5333 -378 4513  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 54 4:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 87 2012  
MINIMUM TEMPERATURE (F) 28 9 1965  
 
SUNRISE AND SUNSET  
MARCH 20 2025.........SUNRISE 7:45 AM EDT SUNSET 7:55 PM EDT  
MARCH 21 2025.........SUNRISE 7:43 AM EDT SUNSET 7:56 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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