Climatological Report (Monthly)
Issued by NWS Jacksonville, FL

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CXUS52 KJAX 062013
CLMSSI

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1217 PM EST SUN FEB 1 2015

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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              83   01/13/1972
 LOW                6   01/21/1985
HIGHEST            76   01/04        60      16
LOWEST             25   01/08        43     -18
AVG. MAXIMUM     60.5              60.5     0.0
AVG. MINIMUM     43.5              42.6     0.9
MEAN             52.0              51.5     0.5
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      1               4.5    -3.5
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.35   1991
 MINIMUM         0.18   1950
TOTALS           3.03              3.22   -0.19
DAILY AVG.       0.10              0.10    0.00
DAYS >= .01        10               8.5     1.5
DAYS >= .10         5               4.9     0.1
DAYS >= .50         3               2.1     0.9
DAYS >= 1.00        1               0.9     0.1
GREATEST
 24 HR. TOTAL    1.55   01/23 TO 01/24
 STORM TOTAL       MM
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL              T   2014
                        1986
                        1977
 24 HR TOTAL        T   01/29/2014 TO 01/29/2014
                        01/29/2014 TO 01/27/1986
                        01/27/1986 TO 01/31/1977
TOTALS            0.0               0.0     0.0
 LIQUID EQUIV    0.00              0.00    0.00
SINCE 7/1         0.0               0.2    -0.2
 LIQUID 7/1      0.00
DAYS >= TRACE       0               0.0     0.0
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0   01/31 TO 01/31
 STORM TOTAL       MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL     401               420     -19
 SINCE 7/1        943               951      -8
COOLING TOTAL       6                 3       3
 SINCE 1/1          6                 0       6

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

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST WIND SPEED/DIRECTION    25/270    DATE  01/24
HIGHEST GUST SPEED/DIRECTION    39/260    DATE  01/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       3
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      3
HAZE                      0

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

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