949  
CDUS43 KGRR 130524  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
124 AM EDT WED MAY 13 2026  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 12 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 63 7:35 PM 87 2022 69 -6 83  
MINIMUM 32 5:08 AM 27 1981 47 -15 46  
AVERAGE 48 58 -10 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 1.43 1912 0.13 0.00 T  
MONTH TO DATE 0.16 1.59 -1.43 1.45  
SINCE MAR 1 12.74 7.97 4.77 8.09  
SINCE JAN 1 17.68 12.61 5.07 10.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1923 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.7 9.6 -8.9 1.7  
SINCE JUL 1 75.4 77.6 -2.2 63.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 8 9 0  
MONTH TO DATE 194 118 76 106  
SINCE MAR 1 1359 1556 -197 1355  
SINCE JUL 1 6206 6262 -56 5825  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 8 -8 0  
SINCE MAR 1 7 14 -7 0  
SINCE JAN 1 7 14 -7 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 6:00 AM  
LOWEST 46 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 1982  
1991  
2022  
MINIMUM TEMPERATURE (F) 48 27 1946  
 
SUNRISE AND SUNSET  
MAY 13 2026...........SUNRISE 6:21 AM EDT SUNSET 8:56 PM EDT  
MAY 14 2026...........SUNRISE 6:20 AM EDT SUNSET 8:57 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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