937  
CDUS43 KGRR 120600  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
200 AM EDT THU MAR 12 2026  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MARCH 11 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 38 1:11 PM 71 1973 42 -4 55  
1977  
MINIMUM 31 11:59 PM 1 1895 25 6 33  
AVERAGE 35 34 1 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 0.80 2010 0.07 0.30 0.00  
MONTH TO DATE 2.62 0.82 1.80 0.95  
SINCE MAR 1 2.62 0.82 1.80 0.95  
SINCE JAN 1 7.56 5.46 2.10 3.06  
 
SNOWFALL (IN)  
YESTERDAY T 6.7 1950 0.3 -0.3 0.0  
MONTH TO DATE T 4.2 -4.2 T  
SINCE MAR 1 T 4.2 -4.2 T  
SINCE JUL 1 74.7 72.2 2.5 62.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 31 -1 21  
MONTH TO DATE 271 363 -92 323  
SINCE MAR 1 271 363 -92 323  
SINCE JUL 1 5118 5069 49 4793  
 
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 7 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 63 10:00 PM  
AVERAGE 82  
   
......................................................  
 
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 2026.........SUNRISE 7:59 AM EDT SUNSET 7:45 PM EDT  
MARCH 13 2026.........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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