671  
CDUS43 KGRR 282131  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
531 PM EDT MON APR 28 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR APRIL 28 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 77 3:59 PM 83 1901 63 14 78  
MINIMUM 47 5:23 AM 24 1945 42 5 53  
AVERAGE 62 53 9 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.45 2020 0.14 -0.14 0.12  
MONTH TO DATE 2.77 3.71 -0.94 2.46  
SINCE MAR 1 6.64 6.10 0.54 6.20  
SINCE JAN 1 8.75 10.74 -1.99 11.56  
 
SNOWFALL (IN)  
TODAY 0.0 0.9 1961 0.0 0.0 0.0  
MONTH TO DATE 0.1 2.0 -1.9 T  
SINCE MAR 1 1.7 9.6 -7.9 7.2  
SINCE JUL 1 63.8 77.6 -13.8 47.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 3 13 -10 0  
MONTH TO DATE 482 504 -22 414  
SINCE MAR 1 1231 1414 -183 1156  
SINCE JUL 1 5701 6120 -419 5242  
 
COOLING  
TODAY 0 0 0 1  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 0 1 -1 3  
SINCE JAN 1 0 1 -1 3    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 4:00 AM  
LOWEST 28 3:00 PM  
AVERAGE 47  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 90 1899  
MINIMUM TEMPERATURE (F) 43 28 1977  
1979  
2012  
 
SUNRISE AND SUNSET  
APRIL 28 2025.........SUNRISE 6:40 AM EDT SUNSET 8:40 PM EDT  
APRIL 29 2025.........SUNRISE 6:39 AM EDT SUNSET 8:41 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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