410  
CDUS43 KGRR 070520  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
120 AM EDT MON APR 07 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR APRIL 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 48 4:03 PM 81 1921 54 -6 59  
1991  
MINIMUM 29 11:40 PM 18 1943 34 -5 31  
2003  
AVERAGE 39 44 -5 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.87 2010 0.13 -0.13 0.00  
MONTH TO DATE 1.74 0.71 1.03 0.76  
SINCE MAR 1 5.61 3.10 2.51 4.50  
SINCE JAN 1 7.72 7.74 -0.02 9.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1914 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.7 -0.7 T  
SINCE MAR 1 1.6 8.3 -6.7 7.2  
SINCE JUL 1 63.7 76.3 -12.6 47.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 21 5 20  
MONTH TO DATE 132 134 -2 136  
SINCE MAR 1 881 1044 -163 878  
SINCE JUL 1 5351 5750 -399 4964  
 
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 2 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE 88 PERCENT / 685 MINUTES  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 4:00 AM  
LOWEST 30 4:00 PM  
AVERAGE 55  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 81 1991  
MINIMUM TEMPERATURE (F) 34 3 1982  
 
SUNRISE AND SUNSET  
APRIL 7 2025.........SUNRISE 7:13 AM EDT SUNSET 8:16 PM EDT  
APRIL 8 2025.........SUNRISE 7:12 AM EDT SUNSET 8:17 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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