266  
CDUS43 KGRR 120524  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
124 AM EDT WED MAR 12 2025  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MARCH 11 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 55 3:09 AM 71 1973 42 13 61  
1977  
MINIMUM 33 11:59 PM 1 1895 25 8 29  
AVERAGE 44 34 10 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 2010 0.07 -0.07 0.00  
MONTH TO DATE 0.95 0.82 0.13 1.79  
SINCE MAR 1 0.95 0.82 0.13 1.79  
SINCE JAN 1 3.06 5.46 -2.40 7.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.7 1950 0.3 -0.3 0.0  
MONTH TO DATE T 4.2 -4.2 0.2  
SINCE MAR 1 T 4.2 -4.2 0.2  
SINCE JUL 1 62.1 72.2 -10.1 40.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 31 -10 20  
MONTH TO DATE 323 363 -40 220  
SINCE MAR 1 323 363 -40 220  
SINCE JUL 1 4793 5069 -276 4306  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
POSSIBLE SUNSHINE 538 MINUTES / 76 PERCENT  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 8:00 AM  
LOWEST 22 2:00 PM  
AVERAGE 45  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 76 1990  
MINIMUM TEMPERATURE (F) 26 2 1948  
1993  
 
SUNRISE AND SUNSET  
MARCH 12 2025.........SUNRISE 7:59 AM EDT SUNSET 7:45 PM EDT  
MARCH 13 2025.........SUNRISE 7:57 AM EDT SUNSET 7:46 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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