968  
CDUS43 KGRR 100523  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
123 AM EDT THU APR 10 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR APRIL 9 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 47 1:30 PM 79 1931 55 -8 66  
MINIMUM 25 12:35 AM 18 1997 35 -10 43  
AVERAGE 36 45 -9 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 2.05 2015 0.13 0.04 0.00  
MONTH TO DATE 1.91 1.09 0.82 0.81  
SINCE MAR 1 5.78 3.48 2.30 4.55  
SINCE JAN 1 7.89 8.12 -0.23 9.91  
 
SNOWFALL (IN)  
YESTERDAY 0.1 4.4 1973 0.1 0.0 0.0  
MONTH TO DATE 0.1 1.0 -0.9 T  
SINCE MAR 1 1.7 8.6 -6.9 7.2  
SINCE JUL 1 63.8 76.6 -12.8 47.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 20 9 10  
MONTH TO DATE 227 196 31 172  
SINCE MAR 1 976 1106 -130 914  
SINCE JUL 1 5446 5812 -366 5000  
 
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 8 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE 16 PERCENT / 126 MINUTES  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 PM  
LOWEST 37 2:00 PM  
AVERAGE 67  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 85 2011  
MINIMUM TEMPERATURE (F) 35 15 1989  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 7:08 AM EDT SUNSET 8:19 PM EDT  
APRIL 11 2025.........SUNRISE 7:07 AM EDT SUNSET 8:20 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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