271  
CDUS43 KGRR 070544  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
144 AM EDT WED MAY 07 2025  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 6 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 63 7:11 PM 90 1959 66 -3 69  
MINIMUM 52 11:59 PM 25 1968 45 7 50  
AVERAGE 58 56 2 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 1.22 1941 0.13 0.05 0.00  
MONTH TO DATE 1.45 0.79 0.66 0.99  
SINCE MAR 1 8.09 7.17 0.92 7.40  
SINCE JAN 1 10.20 11.81 -1.61 12.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1989 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
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  
YESTERDAY 7 10 -3 5  
MONTH TO DATE 59 65 -6 18  
SINCE MAR 1 1308 1503 -195 1187  
SINCE JUL 1 5778 6209 -431 5273  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 1  
SINCE MAR 1 0 8 -8 4  
SINCE JAN 1 0 8 -8 4    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 PM  
LOWEST 65 7:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1965  
MINIMUM TEMPERATURE (F) 45 25 1974  
 
SUNRISE AND SUNSET  
MAY 7 2025...........SUNRISE 6:28 AM EDT SUNSET 8:50 PM EDT  
MAY 8 2025...........SUNRISE 6:27 AM EDT SUNSET 8:51 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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