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
................................................................
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
................................................................

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.

$$