466  
CDUS43 KGRR 010624  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
224 AM EDT FRI AUG 01 2025  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR JULY 31 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1944 TO 2025  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 3:50 PM 82 -6 86  
MINIMUM 58 5:42 AM 61 -3 64  
AVERAGE 67 71 -4 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.29 0.12 0.17 0.00  
MONTH TO DATE 3.38 3.35 0.03 7.20  
SINCE JUN 1 7.70 6.93 0.77 14.79  
SINCE JAN 1 19.49 18.39 1.10 26.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 6  
SINCE JUN 1 34 46 -12 31  
SINCE JUL 1 0 0 0 6  
 
COOLING  
YESTERDAY 2 6 -4 10  
MONTH TO DATE 251 213 38 172  
SINCE JUN 1 441 349 92 343  
SINCE JAN 1 461 394 67 391    
...................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 50 6:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE JACKSON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 MM MM  
MINIMUM TEMPERATURE (F) 61 MM MM  
 
SUNRISE AND SUNSET  
AUGUST 1 2025........SUNRISE 6:31 AM EDT SUNSET 8:57 PM EDT  
AUGUST 2 2025........SUNRISE 6:32 AM EDT SUNSET 8:56 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