144  
CDUS43 KGRR 090523  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
123 AM EDT WED APR 09 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR APRIL 8 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 37 4:20 PM 74 1931 55 -18 71  
2021  
MINIMUM 23 10:43 PM 7 1982 34 -11 42  
AVERAGE 30 44 -14 57  
 
PRECIPITATION (IN)  
YESTERDAY T 1.47 2002 0.13 -0.13 T  
MONTH TO DATE 1.74 0.96 0.78 0.81  
SINCE MAR 1 5.61 3.35 2.26 4.55  
SINCE JAN 1 7.72 7.99 -0.27 9.91  
 
SNOWFALL (IN)  
YESTERDAY T 5.4 2016 0.1 -0.1 0.0  
MONTH TO DATE T 0.9 -0.9 T  
SINCE MAR 1 1.6 8.5 -6.9 7.2  
SINCE JUL 1 63.7 76.5 -12.8 47.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 21 14 8  
MONTH TO DATE 198 176 22 162  
SINCE MAR 1 947 1086 -139 904  
SINCE JUL 1 5417 5792 -375 4990  
 
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 NW (300)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE 26 PERCENT / 202 MINUTES  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 6:00 AM  
LOWEST 43 7:00 PM  
AVERAGE 57  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 79 1931  
MINIMUM TEMPERATURE (F) 35 18 1997  
 
SUNRISE AND SUNSET  
APRIL 9 2025.........SUNRISE 7:10 AM EDT SUNSET 8:18 PM EDT  
APRIL 10 2025.........SUNRISE 7:08 AM EDT SUNSET 8:19 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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