721  
CDUS43 KGRR 222125  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
525 PM EDT SUN SEP 22 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 22 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 11:01 AM 95 2017 72 2 82  
MINIMUM 63 3:36 AM 33 1976 51 12 58  
AVERAGE 69 61 8 70  
 
PRECIPITATION (IN)  
TODAY 0.50 3.14 1988 0.13 0.37 0.00  
MONTH TO DATE 0.85 2.47 -1.62 1.23  
SINCE SEP 1 0.85 2.47 -1.62 1.23  
SINCE JAN 1 28.61 28.84 -0.23 27.65  
 
SNOWFALL (IN)  
TODAY 0.0 T 1952 0.0 0.0 0.0  
1995  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 30 63 -33 61  
SINCE SEP 1 30 63 -33 61  
SINCE JUL 1 45 80 -35 75  
 
COOLING  
TODAY 4 2 2 5  
MONTH TO DATE 90 64 26 72  
SINCE SEP 1 90 64 26 72  
SINCE JAN 1 744 716 28 640    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 PM  
LOWEST 55 11:00 AM  
AVERAGE 74  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 96 2017  
MINIMUM TEMPERATURE (F) 50 28 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2024.....SUNRISE 7:30 AM EDT SUNSET 7:38 PM EDT  
SEPTEMBER 23 2024.....SUNRISE 7:31 AM EDT SUNSET 7:37 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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