345
CDUS42 KJAX 130536
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
136 AM EDT WED SEP 13 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR SEPTEMBER 12 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 91 2:56 PM 95 1984 87 4 88
MINIMUM 72 8:06 PM 62 1953 73 -1 76
AVERAGE 82 80 2 82
PRECIPITATION (IN)
YESTERDAY 0.30 2.17 1959 0.19 0.11 0.05
MONTH TO DATE 0.41 2.48 -2.07 7.03
SINCE SEP 1 0.41 2.48 -2.07 7.03
SINCE JAN 1 32.53 32.53 0.00 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 17 15 2 17
MONTH TO DATE 218 188 30 204
SINCE SEP 1 218 188 30 204
SINCE JAN 1 2962 2322 640 2621
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.9
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 5:00 AM
LOWEST 61 4:00 PM
AVERAGE 78
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 93 2018
MINIMUM TEMPERATURE (F) 73 62 1964
SUNRISE AND SUNSET
SEPTEMBER 13 2023.....SUNRISE 7:08 AM EDT SUNSET 7:34 PM EDT
SEPTEMBER 14 2023.....SUNRISE 7:09 AM EDT SUNSET 7:33 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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