045
CDUS42 KJAX 120542
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
142 AM EDT SAT AUG 12 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR AUGUST 11 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1940 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 99 2:16 PM 101 2011 90 9 95
MINIMUM 81 11:59 PM 67 1989 76 5 76
AVERAGE 90 83 7 86
PRECIPITATION (IN)
YESTERDAY 0.93 1.70 1978 0.18 0.75 0.34
MONTH TO DATE 1.64 1.82 -0.18 0.90
SINCE JUN 1 12.53 11.77 0.76 13.97
SINCE JAN 1 27.19 26.08 1.11 29.71
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 25 18 7 21
MONTH TO DATE 249 203 46 224
SINCE JUN 1 1474 1256 218 1380
SINCE JAN 1 2319 1787 532 2066
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 9:00 PM
LOWEST 53 2:00 PM
AVERAGE 72
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THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 97 1999
MINIMUM TEMPERATURE (F) 76 65 1989
SUNRISE AND SUNSET
AUGUST 12 2023........SUNRISE 6:49 AM EDT SUNSET 8:11 PM EDT
AUGUST 13 2023........SUNRISE 6:50 AM EDT SUNSET 8:10 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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