Climatological Report (Monthly)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
766
CXUS52 KCHS 012143
CLMSAV
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
429 PM EST WED JAN 01 2025
...................................
...THE SAVANNAH GA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 83 12/10/2019
12/30/2015
12/24/2015
LOW 9 12/26/1983
12/13/1962
HIGHEST 80 12/10 80 12/09
12/18
LOWEST 25 12/07 27 12/20
AVG. MAXIMUM 64.6 63.7 0.9 64.7
AVG. MINIMUM 42.9 42.6 0.3 44.5
MEAN 53.7 53.2 0.5 54.6
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 5 5.7 -0.7 3
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.71 2009
MINIMUM T 1889
TOTALS 2.02 3.21 -1.19 4.59
DAYS >= .01 9 8.4 0.6 8
DAYS >= .10 4 5.4 -1.4 4
DAYS >= .50 2 1.9 0.1 2
DAYS >= 1.00 0 0.8 -0.8 1
GREATEST
24 HR. TOTAL 0.90 12/28 TO 12/28
12/27 TO 12/28
12/28 TO 12/28
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0
DEGREE DAYS
HEATING TOTAL 349 379 -30 322
SINCE 7/1 489 638 -149
COOLING TOTAL 10 12 -2 7
SINCE 1/1 2978 2596 382
................................................................
WIND (MPH)
AVERAGE WIND SPEED 6.6
HIGHEST WIND SPEED/DIRECTION 35/270
HIGHEST GUST SPEED/DIRECTION 43/270
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 2 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 16 FOG W/VIS <= 1/4 MILE 5
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$