615  
CDUS43 KGRR 252140  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
540 PM EDT WED SEP 25 2024  
   
...............................  
 
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR SEPTEMBER 25 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 76 2:45 PM 91 2017 70 6 69  
MINIMUM 59 6:32 AM 29 1947 50 9 54  
AVERAGE 68 60 8 62  
 
PRECIPITATION (IN)  
TODAY 0.02 3.52 1961 0.12 -0.10 0.00  
MONTH TO DATE 1.32 2.84 -1.52 1.23  
SINCE SEP 1 1.32 2.84 -1.52 1.23  
SINCE JAN 1 29.08 29.21 -0.13 27.65  
 
SNOWFALL (IN)  
TODAY 0.0 T 1928 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 6 -6 3  
MONTH TO DATE 36 81 -45 66  
SINCE SEP 1 36 81 -45 66  
SINCE JUL 1 51 98 -47 80  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 92 67 25 72  
SINCE SEP 1 92 67 25 72  
SINCE JAN 1 746 719 27 640    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 53 1:00 PM  
AVERAGE 77  
   
......................................................  
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 2017  
MINIMUM TEMPERATURE (F) 49 30 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2024.....SUNRISE 7:33 AM EDT SUNSET 7:33 PM EDT  
SEPTEMBER 26 2024.....SUNRISE 7:34 AM EDT SUNSET 7:31 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