198  
CDUS44 KJAN 010639  
CLIGLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
1239 AM CST FRI JAN 01 2021  
   
...............................
 
 
   
..THE GREENVILLE CLIMATE SUMMARY FOR DECEMBER 31 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 57 11:59 PM 80 1984 52 5 54  
MINIMUM 43 9:50 AM 12 1917 34 9 35  
AVERAGE 50 43 7 45  
 
PRECIPITATION (IN)  
YESTERDAY 1.15 2.17 1944 0.14 1.01 0.00  
MONTH TO DATE 6.07 5.62 0.45 5.13  
SINCE DEC 1 6.07 5.62 0.45 5.13  
SINCE JAN 1 62.95 52.64 10.31 77.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 22 -7 20  
MONTH TO DATE 563 622 -59 460  
SINCE DEC 1 563 622 -59 460  
SINCE JUL 1 896 1084 -188 1034  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 3 -3 1  
SINCE DEC 1 0 3 -3 1  
SINCE JAN 1 2285 2189 96 2539    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 PM  
LOWEST 89 2:00 AM  
AVERAGE 93  
   
......................................................
 
 
THE GREENVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 80 1952  
MINIMUM TEMPERATURE (F) 34 12 1928  
 
SUNRISE AND SUNSET  
JANUARY 1 2021.......SUNRISE 7:08 AM CST SUNSET 5:07 PM CST  
JANUARY 2 2021.......SUNRISE 7:08 AM CST SUNSET 5:08 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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