632  
CDUS43 KGRR 280524  
CLIJXN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
1224 AM EST SUN FEB 28 2021  
   
...............................
 
 
   
..THE JACKSON CLIMATE SUMMARY FOR FEBRUARY 27 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1944 TO 2021  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 4:43 PM 38 11 24  
MINIMUM 32 2:38 AM 21 11 19  
AVERAGE 41 29 12 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.05 0.04 T  
MONTH TO DATE 0.53 1.23 -0.70 0.74  
SINCE DEC 1 2.79 4.59 -1.80 6.86  
SINCE JAN 1 1.68 2.72 -1.04 3.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 36 -12 43  
MONTH TO DATE 1065 1048 17 995  
SINCE DEC 1 3238 3475 -237 3029  
SINCE JUL 1 4516 4879 -363 4462  
 
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 SW (210)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 4:00 AM  
LOWEST 58 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE JACKSON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 MM MM  
MINIMUM TEMPERATURE (F) 21 MM MM  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2021......SUNRISE 7:14 AM EST SUNSET 6:27 PM EST  
MARCH 1 2021.........SUNRISE 7:13 AM EST SUNSET 6:28 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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