044
CDUS42 KJAX 172237
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
537 PM EST SAT DEC 17 2022
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR DECEMBER 17 2022
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1940 TO 2022
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 60 3:08 PM 80 1971 64 -4 76
MINIMUM 42 5:53 AM 26 1945 47 -5 65
AVERAGE 51 56 -5 71
PRECIPITATION (IN)
TODAY 0.00 1.35 2005 0.09 -0.09 0.00
MONTH TO DATE 0.09 1.50 -1.41 0.24
SINCE DEC 1 0.09 1.50 -1.41 0.24
SINCE JAN 1 47.97 44.16 3.81 45.16
SNOWFALL (IN)
TODAY 0.0 0.0 MM
DEGREE DAYS
HEATING
TODAY 14 10 4 0
MONTH TO DATE 51 149 -98 43
SINCE DEC 1 51 149 -98 43
SINCE JUL 1 166 317 -151 235
COOLING
TODAY 0 0 0 6
MONTH TO DATE 29 8 21 19
SINCE DEC 1 29 8 21 19
SINCE JAN 1 3132 2839 293 2856
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 6:00 AM
LOWEST 37 11:00 AM
AVERAGE 60
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 78 2016
MINIMUM TEMPERATURE (F) 47 25 1953
SUNRISE AND SUNSET
DECEMBER 17 2022......SUNRISE 7:18 AM EST SUNSET 5:26 PM EST
DECEMBER 18 2022......SUNRISE 7:18 AM EST SUNSET 5:26 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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