Climatological Report (Monthly) Issued by NWS Jacksonville, FL
000
CXUS52 KJAX 011453
CLMSSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE
1050 AM EDT MON APR 1 2013
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...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR THE MONTH OF MARCH 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 90 03/22/2011
03/12/1967
LOW 22 03/03/1980
HIGHEST 84 03/24 69 15
LOWEST 34 03/04 52 -18
AVG. MAXIMUM 64.2 68.9 -4.7
AVG. MINIMUM 45.8 51.7 -5.9
MEAN 55.0 60.3 -5.3
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 0.3 -0.3
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.71 1983
MINIMUM 0.26 2006
TOTALS 2.11 3.88 -1.77
DAILY AVG. 0.07 0.13 -0.06
DAYS >= .01 8 7.5 0.5
DAYS >= .10 3 5.3 -2.3
DAYS >= .50 1 2.6 -1.6
DAYS >= 1.00 1 1.1 -0.1
GREATEST
24 HR. TOTAL 1.20 03/23 TO 03/23
STORM TOTAL MM
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL T 1986
1980
24 HR TOTAL T 03/01/1986 TO 03/01/1986
03/13/1980 TO 03/13/1980
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 03/31 TO 03/31
STORM TOTAL MM
(MM/DD(HH)) MM
DEGREE_DAYS
HEATING TOTAL 313 177 136
SINCE 7/1 1228 1428 -200
COOLING TOTAL 11 31 -20
SINCE 1/1 39 40 -1
FREEZE DATES
RECORD
EARLIEST 11/03/1954
LATEST 03/31/1964
EARLIEST 12/20
LATEST 02/14
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WIND (MPH)
AVERAGE WIND SPEED 8.1
HIGHEST WIND SPEED/DIRECTION 26/230 DATE 03/24
HIGHEST GUST SPEED/DIRECTION 38/280 DATE 03/25
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.20
NUMBER OF DAYS FAIR 25
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 3
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 8 FOG W/VIS <= 1/4 MILE 0
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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