308  
CDUS43 KGRR 102128  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
528 PM EDT WED MAY 10 2023  
   
...............................
 
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 10 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 3:59 PM 89 1896 68 7 84  
MINIMUM 45 4:07 AM 22 1966 47 -2 61  
AVERAGE 60 57 3 73  
 
PRECIPITATION (IN)  
TODAY 0.00 3.53 1981 0.14 -0.14 0.00  
MONTH TO DATE 0.81 1.33 -0.52 1.02  
SINCE MAR 1 9.36 7.71 1.65 9.71  
SINCE JAN 1 16.00 12.35 3.65 15.34  
 
SNOWFALL (IN)  
TODAY 0.0 5.5 1902 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 23.9 9.6 14.3 6.4  
SINCE JUL 1 110.7 77.6 33.1 71.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 9 -4 0  
MONTH TO DATE 108 102 6 111  
SINCE MAR 1 1495 1540 -45 1630  
SINCE JUL 1 5815 6246 -431 6176  
 
COOLING  
TODAY 0 1 -1 8  
MONTH TO DATE 0 6 -6 8  
SINCE MAR 1 12 12 0 8  
SINCE JAN 1 12 12 0 8    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 2:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1896  
1922  
MINIMUM TEMPERATURE (F) 47 28 1907  
 
SUNRISE AND SUNSET  
MAY 10 2023...........SUNRISE 6:25 AM EDT SUNSET 8:53 PM EDT  
MAY 11 2023...........SUNRISE 6:24 AM EDT SUNSET 8:54 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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