490  
CDUS42 KGSP 182032  
CLIGSP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC  
432 PM EDT THU MAY 18 2023  
   
...............................
 
 
   
..THE GREENVILLE-SPARTANBURG SC CLIMATE SUMMARY FOR MAY 18 2023
 
 
VALID TODAY AS OF 415 PM LOCAL DAYLIGHT TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1884 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 109 PM 96 1887 81 -13 86  
MINIMUM 61 819 AM 36 1973 58 3 54  
AVERAGE 65 69 -4 70  
 
PRECIPITATION (IN)  
TODAY 0.17 2.20 2015 0.13 0.04 0.00  
MONTH TO DATE 3.44 2.35 1.09 2.24  
SINCE MAR 1 17.63 10.87 6.76 12.76  
SINCE JAN 1 28.62 18.83 9.79 20.95  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.6 -0.6 0.0  
SINCE JUL 1 T 3.9 -3.9 6.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 37 31 6 9  
SINCE MAR 1 536 581 -45 486  
SINCE JUL 1 2685 3009 -324 2696  
 
COOLING  
TODAY 0 5 -5 5  
MONTH TO DATE 77 71 6 92  
SINCE MAR 1 129 122 7 127  
SINCE JAN 1 139 123 16 130    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 300 PM  
LOWEST 72 500 AM  
AVERAGE 80  
   
......................................................
 
 
THE GREENVILLE-SPARTANBURG SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 1962  
MINIMUM TEMPERATURE (F) 58 38 1976  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 624 AM EDT SUNSET 827 PM EDT  
MAY 19 2023...........SUNRISE 623 AM EDT SUNSET 828 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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