619  
CDUS43 KGRR 200524  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
124 AM EDT SUN APR 20 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR APRIL 19 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 1:16 AM 82 1985 59 9 51  
MINIMUM 40 11:40 PM 19 1897 39 1 42  
AVERAGE 54 49 5 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.89 1993 0.14 -0.13 0.12  
MONTH TO DATE 2.68 2.48 0.20 2.16  
SINCE MAR 1 6.55 4.87 1.68 5.90  
SINCE JAN 1 8.66 9.51 -0.85 11.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1953 0.1 -0.1 0.0  
MONTH TO DATE 0.1 1.7 -1.6 T  
SINCE MAR 1 1.7 9.3 -7.6 7.2  
SINCE JUL 1 63.8 77.3 -13.5 47.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 16 -5 18  
MONTH TO DATE 399 376 23 281  
SINCE MAR 1 1148 1286 -138 1023  
SINCE JUL 1 5618 5992 -374 5109  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE 189 MINUTES / 23 PERCENT  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 56 6:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 83 1987  
MINIMUM TEMPERATURE (F) 39 13 1897  
 
SUNRISE AND SUNSET  
APRIL 20 2025.........SUNRISE 6:52 AM EDT SUNSET 8:31 PM EDT  
APRIL 21 2025.........SUNRISE 6:50 AM EDT SUNSET 8:32 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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