770
CDUS42 KJAX 100537
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
137 AM EDT SUN SEP 10 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR SEPTEMBER 9 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 89 2:31 PM 94 1945 87 2 85
MINIMUM 73 2:29 AM 64 2011 74 -1 73
AVERAGE 81 80 1 79
PRECIPITATION (IN)
YESTERDAY 0.00 2.84 1964 0.20 -0.20 2.31
MONTH TO DATE 0.07 1.90 -1.83 5.50
SINCE SEP 1 0.07 1.90 -1.83 5.50
SINCE JAN 1 32.19 31.95 0.24 41.59
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 16 15 1 14
MONTH TO DATE 160 143 17 154
SINCE SEP 1 160 143 17 154
SINCE JAN 1 2904 2277 627 2571
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 4:00 AM
LOWEST 57 11:00 AM
AVERAGE 70
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THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 97 1945
MINIMUM TEMPERATURE (F) 74 61 1956
SUNRISE AND SUNSET
SEPTEMBER 10 2023.....SUNRISE 7:07 AM EDT SUNSET 7:38 PM EDT
SEPTEMBER 11 2023.....SUNRISE 7:07 AM EDT SUNSET 7:37 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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