Climatological Report (Monthly) Issued by NWS Greer, SC
000
CXUS52 KGSP 011514
CLMGSP
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1114 AM EDT SUN OCT 01 2023
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...THE GREENVILLE-SPARTANBURG SC CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1884 TO 2023
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 95 09/06 MM MM 93 09/22
LOWEST 54 09/19 MM MM 45 09/28
AVG. MAXIMUM 84.0 82.7 1.3 81.4
AVG. MINIMUM 61.8 62.4 -0.6 60.5
MEAN 72.9 72.5 0.4 70.9
DAYS MAX >= 90 4 4.7 -0.7 1
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 0.72 3.73 -3.01 5.10
DAILY AVG. 0.02 0.12 -0.10 0.17
DAYS >= .01 3 8.0 -5.0 8
DAYS >= .10 2 5.0 -3.0 6
DAYS >= .50 1 2.4 -1.4 3
DAYS >= 1.00 0 1.1 -1.1 2
GREATEST
24 HR. TOTAL 0.53 09/17 TO 09/17 1.85 09/09 TO 09/10
STORM TOTAL 0.53 1.79
(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 T 0.0 0.0 MM
LIQUID 7/1 -0.10 0.00 -0.10 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 0 12 -12 27
SINCE 7/1 0 10 -10 MM
COOLING TOTAL 244 239 5 211
SINCE 1/1 1541 1666 -125 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST 03/21
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WIND (MPH)
AVERAGE WIND SPEED 4.1
HIGHEST WIND SPEED/DIRECTION 21/180 DATE 09/07
HIGHEST GUST SPEED/DIRECTION 27/030 DATE 09/22
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.28
NUMBER OF DAYS FAIR 20
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 3
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 1
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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