879  
CDUS43 KGRR 220525  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
125 AM EDT TUE OCT 22 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR OCTOBER 21 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1892 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 3:26 PM 85 1953 58 19 46  
MINIMUM 51 3:58 AM 18 1974 41 10 37  
AVERAGE 64 50 14 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.13 1933 0.13 -0.13 0.35  
MONTH TO DATE 0.88 2.72 -1.84 4.25  
SINCE SEP 1 2.20 6.15 -3.95 5.50  
SINCE JAN 1 29.96 32.52 -2.56 31.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.1 1976 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 16 -15 23  
MONTH TO DATE 207 251 -44 255  
SINCE SEP 1 245 369 -124 332  
SINCE JUL 1 260 386 -126 346  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 4 -4 27  
SINCE SEP 1 105 77 28 100  
SINCE JAN 1 759 729 30 668    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE 100 PERCENT / 646 MINUTES  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 7:00 AM  
LOWEST 28 5:00 PM  
AVERAGE 51  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 1953  
1979  
MINIMUM TEMPERATURE (F) 40 23 1944  
 
SUNRISE AND SUNSET  
OCTOBER 22 2024.......SUNRISE 8:05 AM EDT SUNSET 6:48 PM EDT  
OCTOBER 23 2024.......SUNRISE 8:06 AM EDT SUNSET 6:46 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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