536  
CDUS44 KJAN 210715  
CLIGLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
115 AM CST THU JAN 21 2021  
   
...............................
 
 
   
..THE GREENVILLE CLIMATE SUMMARY FOR JANUARY 20 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1903 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 3:00 PM 86 1935 52 0 40  
MINIMUM 44 7:59 AM 11 1943 32 12 29  
AVERAGE 48 42 6 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 4.34 1979 0.17 -0.08 0.00  
MONTH TO DATE 1.83 3.05 -1.22 5.04  
SINCE DEC 1 7.90 8.67 -0.77 10.17  
SINCE JAN 1 1.83 3.05 -1.22 5.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 23 -6 30  
MONTH TO DATE 427 457 -30 255  
SINCE DEC 1 990 1079 -89 715  
SINCE JUL 1 1323 1541 -218 1289  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 4  
SINCE DEC 1 0 3 -3 5  
SINCE JAN 1 0 0 0 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 12:00 AM  
LOWEST 54 11:00 AM  
AVERAGE 70  
   
......................................................
 
 
THE GREENVILLE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 80 1911  
MINIMUM TEMPERATURE (F) 32 13 1984  
 
SUNRISE AND SUNSET  
JANUARY 21 2021.......SUNRISE 7:06 AM CST SUNSET 5:25 PM CST  
JANUARY 22 2021.......SUNRISE 7:06 AM CST SUNSET 5:26 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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