475  
CDUS43 KGRR 050529  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
129 AM EDT SAT APR 05 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR APRIL 4 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 51 3:21 PM 77 1921 53 -2 45  
MINIMUM 30 6:44 AM 13 1971 33 -3 35  
AVERAGE 41 43 -2 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.27 2003 0.12 -0.07 0.16  
MONTH TO DATE 1.47 0.46 1.01 0.76  
SINCE MAR 1 5.34 2.85 2.49 4.50  
SINCE JAN 1 7.45 7.49 -0.04 9.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1920 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 T  
SINCE MAR 1 1.6 8.1 -6.5 7.2  
SINCE JUL 1 63.7 76.1 -12.4 47.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 22 2 25  
MONTH TO DATE 87 91 -4 94  
SINCE MAR 1 836 1001 -165 836  
SINCE JUL 1 5306 5707 -401 4922  
 
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 E (80)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE 344 MINUTES / 44 PERCENT  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 AM  
LOWEST 54 5:00 PM  
AVERAGE 73  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 81 1988  
MINIMUM TEMPERATURE (F) 33 12 1995  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 7:17 AM EDT SUNSET 8:13 PM EDT  
APRIL 6 2025.........SUNRISE 7:15 AM EDT SUNSET 8:14 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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