417  
CDUS43 KGRR 092136  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
536 PM EDT MON SEP 09 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 9 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 78 2:31 PM 95 1897 77 1 73  
MINIMUM 57 12:20 AM 37 1975 56 1 51  
AVERAGE 68 66 2 62  
 
PRECIPITATION (IN)  
TODAY 0.00 2.25 1920 0.12 -0.12 0.00  
MONTH TO DATE 0.26 0.98 -0.72 0.17  
SINCE SEP 1 0.26 0.98 -0.72 0.17  
SINCE JAN 1 28.02 27.35 0.67 26.59  
 
SNOWFALL (IN)  
TODAY 0.0 T 1924 0.0 0.0 0.0  
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 2 -2 3  
MONTH TO DATE 30 14 16 8  
SINCE SEP 1 30 14 16 8  
SINCE JUL 1 45 31 14 22  
 
COOLING  
TODAY 3 3 0 0  
MONTH TO DATE 12 34 -22 60  
SINCE SEP 1 12 34 -22 60  
SINCE JAN 1 666 686 -20 628    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 4:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 69  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1931  
2013  
MINIMUM TEMPERATURE (F) 55 36 1917  
1969  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2024.....SUNRISE 7:16 AM EDT SUNSET 8:02 PM EDT  
SEPTEMBER 10 2024.....SUNRISE 7:17 AM EDT SUNSET 8:00 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MI Page
The Nexlab IN Page
Main Text Page