469  
CDUS44 KJAN 130626  
CLIGLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
1226 AM CST SUN DEC 13 2020  
   
...............................
 
 
   
..THE GREENVILLE CLIMATE SUMMARY FOR DECEMBER 12 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1903 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 3:23 PM 78 1929 55 10 53  
1931  
2015  
MINIMUM 42 11:59 PM 10 1962 36 6 32  
AVERAGE 54 46 8 43  
 
PRECIPITATION (IN)  
YESTERDAY T 3.89 1931 0.20 -0.20 0.00  
MONTH TO DATE 0.47 2.46 -1.99 1.15  
SINCE DEC 1 0.47 2.46 -1.99 1.15  
SINCE JAN 1 57.35 49.48 7.87 73.99  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 20 -9 22  
MONTH TO DATE 203 221 -18 195  
SINCE DEC 1 203 221 -18 195  
SINCE JUL 1 536 683 -147 769  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2285 2186 99 2538    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 48 4:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE GREENVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 77 1921  
1933  
2015  
MINIMUM TEMPERATURE (F) 36 7 1962  
 
SUNRISE AND SUNSET  
DECEMBER 13 2020......SUNRISE 7:00 AM CST SUNSET 4:57 PM CST  
DECEMBER 14 2020......SUNRISE 7:00 AM CST SUNSET 4:57 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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