003  
CDUS44 KJAN 172217  
CLIGLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE JACKSON MS  
417 PM CST SUN JAN 17 2021  
   
...............................
 
 
   
..THE GREENVILLE CLIMATE SUMMARY FOR JANUARY 17 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 56 2:37 PM 75 1936 52 4 58  
1937  
1943  
MINIMUM 32 7:46 AM 4 1948 32 0 45  
AVERAGE 44 42 2 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.60 1987 0.17 -0.17 0.03  
1990  
MONTH TO DATE 1.21 2.55 -1.34 4.83  
SINCE DEC 1 7.28 8.17 -0.89 9.96  
SINCE JAN 1 1.21 2.55 -1.34 4.83  
 
SNOWFALL (IN)  
TODAY 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 21 23 -2 13  
MONTH TO DATE 375 388 -13 192  
SINCE DEC 1 938 1010 -72 652  
SINCE JUL 1 1271 1472 -201 1226  
 
COOLING  
TODAY 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 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 7:00 AM  
LOWEST 31 2:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE GREENVILLE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 77 1907  
1950  
MINIMUM TEMPERATURE (F) 32 5 1930  
 
SUNRISE AND SUNSET  
JANUARY 17 2021.......SUNRISE 7:07 AM CST SUNSET 5:21 PM CST  
JANUARY 18 2021.......SUNRISE 7:07 AM CST SUNSET 5:22 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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