246  
CDUS43 KGRR 210548  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1248 AM EST SUN JAN 21 2024  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR JANUARY 20 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1944 TO 2024  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 22 4:03 PM 31 -9 37  
MINIMUM -3 6:08 AM 17 -20 31  
AVERAGE 10 24 -14 34  
 
PRECIPITATION (IN)  
YESTERDAY T 0.06 -0.06 0.03  
MONTH TO DATE 1.22 1.18 0.04 1.80  
SINCE DEC 1 3.54 2.94 0.60 3.13  
SINCE JAN 1 1.22 1.18 0.04 1.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 55 41 14 31  
MONTH TO DATE 846 804 42 587  
SINCE DEC 1 1654 1892 -238 1637  
SINCE JUL 1 2958 3240 -282 2896  
 
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 6 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 12:00 AM  
LOWEST 65 2:00 PM  
AVERAGE 78  
   
......................................................
 
 
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 21 2024.......SUNRISE 8:01 AM EST SUNSET 5:38 PM EST  
JANUARY 22 2024.......SUNRISE 8:00 AM EST SUNSET 5:39 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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