062  
CDUS43 KGRR 212126  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
526 PM EDT FRI MAR 21 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MARCH 21 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 55 3:30 PM 87 2012 47 8 35  
MINIMUM 25 5:04 AM 9 1965 28 -3 17  
AVERAGE 40 37 3 26  
 
PRECIPITATION (IN)  
TODAY 0.00 0.79 2007 0.08 -0.08 0.00  
MONTH TO DATE 2.20 1.54 0.66 2.70  
SINCE MAR 1 2.20 1.54 0.66 2.70  
SINCE JAN 1 4.31 6.18 -1.87 8.06  
 
SNOWFALL (IN)  
TODAY 0.0 6.6 2008 0.2 -0.2 0.0  
MONTH TO DATE 1.2 6.4 -5.2 0.7  
SINCE MAR 1 1.2 6.4 -5.2 0.7  
SINCE JUL 1 63.3 74.4 -11.1 41.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 28 -3 39  
MONTH TO DATE 513 655 -142 466  
SINCE MAR 1 513 655 -142 466  
SINCE JUL 1 4983 5361 -378 4552  
 
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 14 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 4:00 AM  
LOWEST 38 2:00 PM  
AVERAGE 60  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 85 2012  
MINIMUM TEMPERATURE (F) 29 6 1906  
 
SUNRISE AND SUNSET  
MARCH 21 2025.........SUNRISE 7:43 AM EDT SUNSET 7:56 PM EDT  
MARCH 22 2025.........SUNRISE 7:41 AM EDT SUNSET 7:57 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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