419
CDUS42 KJAX 090537
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
137 AM EDT SAT SEP 09 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR SEPTEMBER 8 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 90 10:46 AM 94 2019 87 3 89
MINIMUM 74 6:50 AM 63 2011 74 0 75
AVERAGE 82 80 2 82
PRECIPITATION (IN)
YESTERDAY T 4.36 1962 0.21 -0.21 0.74
MONTH TO DATE 0.07 1.70 -1.63 3.19
SINCE SEP 1 0.07 1.70 -1.63 3.19
SINCE JAN 1 32.19 31.75 0.44 39.28
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 16 1 17
MONTH TO DATE 144 128 16 140
SINCE SEP 1 144 128 16 140
SINCE JAN 1 2888 2262 626 2557
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 5:00 AM
LOWEST 42 11:00 AM
AVERAGE 61
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 94 1945
MINIMUM TEMPERATURE (F) 74 64 2011
SUNRISE AND SUNSET
SEPTEMBER 9 2023.....SUNRISE 7:06 AM EDT SUNSET 7:39 PM EDT
SEPTEMBER 10 2023.....SUNRISE 7:07 AM EDT SUNSET 7:38 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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