902
CDUS42 KJAX 140535
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
135 AM EDT THU SEP 14 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR SEPTEMBER 13 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 2:36 PM 93 2018 86 4 84
MINIMUM 72 4:21 AM 62 1964 73 -1 76
AVERAGE 81 80 1 80
PRECIPITATION (IN)
YESTERDAY 0.02 4.43 2016 0.19 -0.17 T
MONTH TO DATE 0.43 2.67 -2.24 7.03
SINCE SEP 1 0.43 2.67 -2.24 7.03
SINCE JAN 1 32.55 32.72 -0.17 43.12
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 15
MONTH TO DATE 234 203 31 219
SINCE SEP 1 234 203 31 219
SINCE JAN 1 2978 2337 641 2636
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 AM
LOWEST 65 3:00 PM
AVERAGE 81
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THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 95 2018
MINIMUM TEMPERATURE (F) 73 61 1968
SUNRISE AND SUNSET
SEPTEMBER 14 2023.....SUNRISE 7:09 AM EDT SUNSET 7:33 PM EDT
SEPTEMBER 15 2023.....SUNRISE 7:10 AM EDT SUNSET 7:31 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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