912
CXUS52 KCHS 010617
CLMSAV
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
212 AM EDT THU OCT 01 2026
...............................
..THE SAVANNAH GA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 102 09/04/1925
LOW 43 09/30/1967
HIGHEST 95 09/06 MM MM 93 09/24
09/14
09/25
LOWEST 51 09/26 MM MM 59 09/15
AVG. MAXIMUM 88.4 86.4 2.0 86.2
AVG. MINIMUM 69.7 69.0 0.7 66.7
MEAN 79.0 77.7 1.3 76.5
DAYS MAX >= 90 13 9.6 3.4 9
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 22.88 1924
MINIMUM 0.35 1991
TOTALS 3.86 4.35 -0.49 0.68
DAYS >= .01 9 9.9 -0.9 3
DAYS >= .10 6 6.5 -0.5 1
DAYS >= .50 4 2.7 1.3 1
DAYS >= 1.00 1 1.3 -0.3 0
GREATEST
24 HR. TOTAL 1.17 09/22
DEGREE DAYS
HEATING TOTAL 0 1 -1 0
SINCE 7/1 0 0 0
COOLING TOTAL 429 382 47 354
SINCE 1/1 2798 2384 414
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WIND (MPH)
AVERAGE WIND SPEED 6.1
HIGHEST WIND SPEED/DIRECTION 24/110
HIGHEST GUST SPEED/DIRECTION 35/110
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 6 RAIN 5
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 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.
RECORDS ESTABLISHED AT THE SAVANNAH INTERNATIONAL AIRPORT DURING THE
MONTH:
*SEP 26 - RECORD LOW TEMPERATURE OF 51 DEGREES
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