187
CXUS52 KGSP 011726
CLMGSP

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
126 PM EDT THU OCT 01 2026

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...THE GREENVILLE-SPARTANBURG SC CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1884 TO 2026

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           97   09/03         MM      MM       92  09/24
                       09/05
LOWEST            46   09/26         MM      MM       51  09/10
AVG. MAXIMUM    86.6               82.7     3.9     82.2
AVG. MINIMUM    64.2               62.4     1.8     60.1
MEAN            75.4               72.5     2.9     71.2
DAYS MAX >= 90    13                4.7     8.3        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          2.79               3.73   -0.94     1.06
DAILY AVG.      0.09               0.12   -0.03     0.04
DAYS >= .01        5                8.0    -3.0        8
DAYS >= .10        4                5.0    -1.0        4
DAYS >= .50        2                2.4    -0.4        0
DAYS >= 1.00       1                1.1    -0.1        0
GREATEST
 24 HR. TOTAL   2.16   09/11 TO 09/12               0.37  09/29 TO 09/30
 STORM TOTAL    1.29                                0.35
 (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      8                 12      -4        2
 SINCE 7/1         8                 10      -2       MM
COOLING TOTAL    328                239      89      193
 SINCE 1/1      1897               1666     231       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          03/29
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.1
HIGHEST WIND SPEED/DIRECTION    25/360    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    41/010    DATE  09/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.22
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       3
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$