Climatological Report (Annual)
Issued by NWS Charleston, SC

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198
CXUS52 KCHS 021528
CLASAV

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
1011 AM EST WED JAN 2 2019

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

...THE SAVANNAH GA CLIMATE SUMMARY FOR THE YEAR OF 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             105   07/20/1986
                        07/12/1879
 LOW                3   01/21/1985
HIGHEST            98   07/12                         98
                        06/24
                        06/21
LOWEST             19   01/04                         26
AVG. MAXIMUM     78.9              77.4     1.5     80.4
AVG. MINIMUM     58.3              56.1     2.2     59.0
MEAN             68.6              66.8     1.8     69.7
DAYS MAX >= 90    111              70.0    41.0       95
DAYS MAX <= 32      1               0.1     0.9        0
DAYS MIN <= 32     24              22.3     1.7       10
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        73.94   1885
 MINIMUM        22.00   1931
TOTALS          43.01             47.96   -4.95    53.24
DAILY AVG.       0.12              0.13   -0.01     0.15
DAYS >= .01       122             108.2    13.8      103
DAYS >= .10        73              70.3     2.7       70
DAYS >= .50        29              31.3    -2.3       26
DAYS >= 1.00       12              14.0    -2.0       12
GREATEST
 24 HR. TOTAL    3.13   04/23

SNOWFALL (INCHES)
TOTALS            1.2               0.3     0.9        T
SINCE 7/1         0.0               0.2    -0.2      0.0
SNOWDEPTH AVG.      0                                  0
DAYS >= TRACE       1               0.3     0.7        1
DAYS >= 1.0         1               0.0     1.0        0

DEGREE_DAYS
HEATING TOTAL    1601              1811    -210     1170
 SINCE 7/1        594               690     -96      600
COOLING TOTAL    3009              2458     551     2973
 SINCE 1/1       3009              2458     551     2973

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

WIND (MPH)
AVERAGE WIND SPEED              7.3
HIGHEST WIND SPEED/DIRECTION    40/170    DATE  10/11
HIGHEST GUST SPEED/DIRECTION    53/180    DATE  10/11


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             83     MIXED PRECIP               0
HEAVY RAIN               48     RAIN                      64
LIGHT RAIN              151     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       1
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                1     SLEET                      1
FOG                     181     FOG W/VIS <= 1/4 MILE     28
HAZE                     20

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

$$



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