Climatological Report (Monthly)
Issued by NWS Jacksonville, FL

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CXUS52 KJAX 011246
CLMSSI

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CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
735 AM EST THU JAN 1 2015

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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR THE YEAR OF 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             104   07/20/1986
 LOW                6   01/21/1985
HIGHEST            99   08/23        76      23       96  08/13
                                                          06/13
                                                          06/12
LOWEST             20   01/07        60     -40       30  02/18
AVG. MAXIMUM     75.5              76.1    -0.6     75.9
AVG. MINIMUM     59.2              60.1    -0.9     61.0
MEAN             67.3              68.1    -0.8     68.5
DAYS MAX >= 90     43              40.9     2.1       25
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32     10               9.3     0.7        3
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        73.46   1953
 MINIMUM        24.27   2010
TOTALS          44.04             45.00   -0.96    52.05
DAILY AVG.       0.12              0.12    0.00     0.14
DAYS >= .01       107             100.6     6.4      117
DAYS >= .10        74              65.3     8.7       71
DAYS >= .50        28              27.8     0.2       28
DAYS >= 1.00       12              13.3    -1.3       19
GREATEST
 24 HR. TOTAL    3.12   MM                       12/31 TO 12/31
                                                          12/31 TO 12/31
                                                          12/31 TO 12/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/31(00) TO 12/31(00)
                                                 12/31(00) TO 12/31(00)1
                                                 12/31(00) TO 12/31(00)1

SNOWFALL (INCHES)
RECORDS
 TOTAL            4.0   1989
 24 HR TOTAL      4.0   12/23/1989 TO 12/23/1989
 SNOW DEPTH         4   12/23/1989
TOTALS              T               0.2    -0.2      0.0
 LIQUID EQUIV      MM              0.00      MM     0.00
SINCE 7/1         0.0               0.2    -0.2      0.0
 LIQUID 7/1      0.00              0.00    0.00     0.00
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       1               0.0     1.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0   MM                       12/31 TO 12/31
                                                          12/31 TO 12/31
                                                          12/31 TO 12/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/31(00) TO 12/31(00)
                                                 12/31(00) TO 12/31(00)1
                                                 12/31(00) TO 12/31(00)1

DEGREE_DAYS
HEATING TOTAL    1617              1489     128     1217
 SINCE 7/1        542               531      11      419
COOLING TOTAL    2592              2628     -36     2605
 SINCE 1/1       2592              2628     -36     2605

FREEZE DATES
RECORD
 EARLIEST     11/03/1954
 LATEST       03/31/1964
EARLIEST                        12/20
LATEST                          02/14
..................................................

WIND (MPH)
AVERAGE WIND SPEED              7.3
RESULTANT WIND SPEED/DIRECTION   0/168
HIGHEST WIND SPEED/DIRECTION    35/310    DATE  06/22
HIGHEST GUST SPEED/DIRECTION    61/330    DATE  06/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR          252
NUMBER OF DAYS PC             59
NUMBER OF DAYS CLOUDY         54

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN               49     RAIN                      59
LIGHT RAIN              122     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      1
FOG                     156     FOG W/VIS <= 1/4 MILE     32
HAZE                     31

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

$$






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