942
CDUS42 KJAX 110534
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
134 AM EDT MON SEP 11 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR SEPTEMBER 10 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 2:02 PM 97 1945 87 3 88
MINIMUM 80 6:44 AM 61 1956 74 6 75
AVERAGE 85 80 5 82
PRECIPITATION (IN)
YESTERDAY 0.00 5.39 2017 0.19 -0.19 0.18
MONTH TO DATE 0.07 2.09 -2.02 5.68
SINCE SEP 1 0.07 2.09 -2.02 5.68
SINCE JAN 1 32.19 32.14 0.05 41.77
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 20 15 5 17
MONTH TO DATE 180 158 22 171
SINCE SEP 1 180 158 22 171
SINCE JAN 1 2924 2292 632 2588
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 7:00 AM
LOWEST 67 1:00 AM
AVERAGE 76
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 94 2002
MINIMUM TEMPERATURE (F) 74 62 1998
SUNRISE AND SUNSET
SEPTEMBER 11 2023.....SUNRISE 7:07 AM EDT SUNSET 7:37 PM EDT
SEPTEMBER 12 2023.....SUNRISE 7:08 AM EDT SUNSET 7:35 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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