965
CXUS52 KGSP 011200
CLMGSP
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
800 AM EDT WED OCT 01 2025
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...THE GREENVILLE-SPARTANBURG SC CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1884 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 101 09/06/1954
09/09/1939
LOW 32 09/30/1888
HIGHEST 92 09/24 MM MM 93 09/01
09/22
LOWEST 51 09/10 MM MM 53 09/09
AVG. MAXIMUM 82.2 82.7 -0.5 81.6
AVG. MINIMUM 60.1 62.4 -2.3 63.9
MEAN 71.2 72.5 -1.3 72.8
DAYS MAX >= 90 1 4.7 -3.7 3
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 12.95 1929
MINIMUM 0.07 1919
TOTALS 1.06 3.73 -2.67 10.94
DAILY AVG. 0.04 0.12 -0.08 0.36
DAYS >= .01 8 8.0 0.0 10
DAYS >= .10 4 5.0 -1.0 7
DAYS >= .50 0 2.4 -2.4 5
DAYS >= 1.00 0 1.1 -1.1 3
GREATEST
24 HR. TOTAL 0.37 09/29 TO 09/30 6.88 09/26 TO 09/27
STORM TOTAL 0.35 4.46
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
24 HR TOTAL MM
SNOW DEPTH MM MM
TOTALS 0.0 0.0 0.0 0.0
LIQUID EQUIV 0.00 0.00 0.00 0.00
SINCE 7/1 0.0 0.0 0.0 MM
LIQUID 7/1 0.00 0.00 0.00 MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 0 0.0 0.0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0 MM
24 HR TOTAL MM MM
STORM TOTAL 0.0 0.0
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 2 12 -10 0
SINCE 7/1 2 10 -8 MM
COOLING TOTAL 193 239 -46 242
SINCE 1/1 1708 1666 42 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST 03/07
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WIND (MPH)
AVERAGE WIND SPEED 4.5
HIGHEST WIND SPEED/DIRECTION 20/190 DATE 09/04
HIGHEST GUST SPEED/DIRECTION 30/280 DATE 09/24
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.30
NUMBER OF DAYS FAIR 22
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 4
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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