365  
CDUS43 KGRR 190520  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
120 AM EDT WED MAR 19 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MARCH 18 2025  
 
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)  
YESTERDAY  
MAXIMUM 68 5:35 PM 75 1894 45 23 35  
1903  
2012  
MINIMUM 40 12:58 AM 5 1923 27 13 25  
AVERAGE 54 36 18 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 1899 0.07 -0.07 0.01  
MONTH TO DATE 1.85 1.32 0.53 2.69  
SINCE MAR 1 1.85 1.32 0.53 2.69  
SINCE JAN 1 3.96 5.96 -2.00 8.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.7 1965 0.2 -0.2 T  
MONTH TO DATE 0.2 5.9 -5.7 0.4  
SINCE MAR 1 0.2 5.9 -5.7 0.4  
SINCE JUL 1 62.3 73.9 -11.6 40.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 29 -18 35  
MONTH TO DATE 451 571 -120 363  
SINCE MAR 1 451 571 -120 363  
SINCE JUL 1 4921 5277 -356 4449  
 
COOLING  
YESTERDAY 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 9 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE 62 PERCENT / 449 MINUTES  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 12:00 AM  
LOWEST 35 4:00 PM  
AVERAGE 50  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 81 2012  
MINIMUM TEMPERATURE (F) 28 0 1923  
 
SUNRISE AND SUNSET  
MARCH 19 2025.........SUNRISE 7:47 AM EDT SUNSET 7:54 PM EDT  
MARCH 20 2025.........SUNRISE 7:45 AM EDT SUNSET 7:55 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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