105  
CDUS43 KGRR 130522  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1222 AM EST WED DEC 13 2023  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR DECEMBER 12 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1944 TO 2023  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 1:43 PM 37 4 36  
MINIMUM 25 8:28 PM 25 0 32  
AVERAGE 33 31 2 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.05 -0.05 0.00  
MONTH TO DATE 1.22 0.72 0.50 0.23  
SINCE DEC 1 1.22 0.72 0.50 0.23  
SINCE JAN 1 30.25 31.15 -0.90 25.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 34 -2 31  
MONTH TO DATE 322 391 -69 352  
SINCE DEC 1 322 391 -69 352  
SINCE JUL 1 1626 1739 -113 1611  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 472 634 -162 669    
...................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 3:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE JACKSON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 MM MM  
MINIMUM TEMPERATURE (F) 24 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 7:58 AM EST SUNSET 5:06 PM EST  
DECEMBER 14 2023......SUNRISE 7:59 AM EST SUNSET 5:06 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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