Climatological Report (Monthly)
Issued by NWS Greer, SC
Issued by NWS Greer, SC
860
CXUS52 KGSP 011200
CLMAVL
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
800 AM EDT WED OCT 01 2025
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...THE ASHEVILLE NC CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1869 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 95 09/06/1954
09/05/1954
09/04/1954
LOW 30 09/30/1967
HIGHEST 84 09/05 MM MM 88 09/22
LOWEST 47 09/09 MM MM 49 09/09
AVG. MAXIMUM 78.0 78.7 -0.7 77.0
AVG. MINIMUM 57.7 57.9 -0.2 60.4
MEAN 67.9 68.3 -0.4 68.7
DAYS MAX >= 90 0 0.7 -0.7 0
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 17.90 2024
MINIMUM 0.16 1984
TOTALS 3.44 4.13 -0.69 17.90
DAILY AVG. 0.11 0.14 -0.03 0.60
DAYS >= .01 12 9.2 2.8 14
DAYS >= .10 9 6.1 2.9 12
DAYS >= .50 2 2.8 -0.8 4
DAYS >= 1.00 0 1.1 -1.1 4
GREATEST
24 HR. TOTAL 1.10 09/24 TO 09/25 8.37 09/25 TO 09/26
STORM TOTAL 0.94 5.78
(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 9 34 -25 8
SINCE 7/1 12 32 -20 MM
COOLING TOTAL 103 133 -30 126
SINCE 1/1 1131 1028 103 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST 03/27
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WIND (MPH)
AVERAGE WIND SPEED 3.3
HIGHEST WIND SPEED/DIRECTION 22/330 DATE 09/07
HIGHEST GUST SPEED/DIRECTION 34/340 DATE 09/07
34/330 09/17
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.49
NUMBER OF DAYS FAIR 9
NUMBER OF DAYS PC 15
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 7
LIGHT RAIN 16 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 24 FOG W/VIS <= 1/4 MILE 14
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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