474
CDUS42 KJAX 182126
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE
526 PM EDT FRI MAY 18 2012
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MAY 18 2012
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1931 TO 2012
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 MM 95 1995 83 -3 79
MINIMUM 66 MM 54 2011 68 -2 54
1984
AVERAGE 73 75 -2 67
PRECIPITATION (IN)
TODAY T 1.02 2003 0.05 -0.05 0.00
MONTH TO DATE 2.22 0.91 1.31 0.55
SINCE MAR 1 6.76 7.28 -0.52 4.26
SINCE JAN 1 9.42 13.97 -4.55 9.64
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0
MONTH TO DATE 0.0 0.0
SINCE MAR 1 0.0 0.0
SINCE JUL 1 0.0 T
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 2 -2 2
SINCE MAR 1 46 235 -189 120
SINCE JUL 1 864 1486 -622 1504
COOLING
TODAY 8 10 -2 2
MONTH TO DATE 205 145 60 147
SINCE MAR 1 526 279 247 412
SINCE JAN 1 560 288 272 436
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 62 1200 PM
AVERAGE 78
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 1965
MINIMUM TEMPERATURE (F) 68 53 2002
SUNRISE AND SUNSET
MAY 18 2012...........SUNRISE 628 AM EDT SUNSET 817 PM EDT
MAY 19 2012...........SUNRISE 627 AM EDT SUNSET 817 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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