Climatological Report (Monthly)
Issued by NWS Jacksonville, FL

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000
CXUS52 KJAX 011315
CLMSSI

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
915 AM EDT SAT APR 01 2023

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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR THE MONTH OF MARCH 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1940 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             90   03/22/2011
                       03/12/1967
 LOW              22   03/03/1980
HIGHEST           90R  03/27         83       7       85  03/19
LOWEST            42   03/16         36       6       32  03/13
                       03/20
AVG. MAXIMUM    75.5               70.4     5.1     74.3
AVG. MINIMUM    58.5               52.9     5.6     55.5
MEAN            67.0               61.7     5.3     64.9
DAYS MAX >= 90     1                0.0     1.0        0
DAYS MIN <= 32     0                0.4    -0.4        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       10.71   1983
 MINIMUM        0.06   1945
TOTALS          2.20               3.27   -1.07     8.71
DAILY AVG.      0.07               0.11   -0.04     0.28
DAYS >= .01        8                7.5     0.5       13
DAYS >= .10        5                5.0     0.0        9
DAYS >= .50        2                2.3    -0.3        7
DAYS >= 1.00       0                1.0    -1.0        3
GREATEST
 24 HR. TOTAL   0.59   03/25 TO 03/25

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   1986
TOTALS           0.0                0.0     0.0      0.0

DEGREE DAYS
HEATING TOTAL     78                152     -74       75
 SINCE 7/1       804               1265    -461       MM
COOLING TOTAL    148                 48     100       79
 SINCE 1/1       283                 66     217       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.4
HIGHEST WIND SPEED/DIRECTION    28/270    DATE  03/25
HIGHEST GUST SPEED/DIRECTION    54/250    DATE  03/25

SKY COVER
AVERAGE SKY COVER           0.24

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       6
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$


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