671  
CDUS44 KJAN 222256  
CLIGLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
456 PM CST TUE DEC 22 2020  
   
...............................
 
 
   
..THE GREENVILLE CLIMATE SUMMARY FOR DECEMBER 22 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 65 3:06 PM 75 1967 53 12 51  
1984  
2017  
MINIMUM 36 6:07 AM 1 1989 35 1 47  
AVERAGE 51 44 7 49  
 
PRECIPITATION (IN)  
TODAY 0.00 3.91 1920 0.18 -0.18 0.76  
MONTH TO DATE 3.05 4.22 -1.17 3.28  
SINCE DEC 1 3.05 4.22 -1.17 3.28  
SINCE JAN 1 59.93 51.24 8.69 76.12  
 
SNOWFALL (IN)  
TODAY 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 14 21 -7 16  
MONTH TO DATE 418 426 -8 385  
SINCE DEC 1 418 426 -8 385  
SINCE JUL 1 751 888 -137 959  
 
COOLING  
TODAY 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 13 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 5:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE GREENVILLE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 77 1931  
2015  
MINIMUM TEMPERATURE (F) 35 1 1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2020......SUNRISE 7:05 AM CST SUNSET 5:01 PM CST  
DECEMBER 23 2020......SUNRISE 7:05 AM CST SUNSET 5:01 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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