613  
CDUS43 KGRR 190537  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1237 AM EST MON JAN 19 2026  
   
...............................  
 
   
..THE JACKSON CLIMATE SUMMARY FOR JANUARY 18 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1944 TO 2026  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 17 1:09 PM 31 -14 39  
MINIMUM 12 6:37 AM 17 -5 18  
AVERAGE 15 24 -9 29  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 -0.05 0.08  
MONTH TO DATE 0.41 1.07 -0.66 0.37  
SINCE DEC 1 2.89 2.83 0.06 2.63  
SINCE JAN 1 0.41 1.07 -0.66 0.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 41 9 36  
MONTH TO DATE 671 722 -51 767  
SINCE DEC 1 1885 1810 75 1815  
SINCE JUL 1 3214 3158 56 2867  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 10:00 PM  
LOWEST 61 2:00 PM  
AVERAGE 73  
   
......................................................  
 
THE JACKSON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 MM MM  
MINIMUM TEMPERATURE (F) 17 MM MM  
 
SUNRISE AND SUNSET  
JANUARY 19 2026.......SUNRISE 8:02 AM EST SUNSET 5:36 PM EST  
JANUARY 20 2026.......SUNRISE 8:01 AM EST SUNSET 5:37 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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