858
CDUS42 KJAX 270536
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
136 AM EDT WED SEP 27 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR SEPTEMBER 26 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 81 12:31 AM 93 2019 84 -3 92
MINIMUM 72 7:55 PM 58 1956 71 1 72
AVERAGE 77 77 0 82
PRECIPITATION (IN)
YESTERDAY 6.14R 4.40 1953 0.19 5.95 0.00
MONTH TO DATE 8.84 5.23 3.61 7.47
SINCE SEP 1 8.84 5.23 3.61 7.47
SINCE JAN 1 40.96 35.28 5.68 43.56
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 12 12 0 17
MONTH TO DATE 421 378 43 405
SINCE SEP 1 421 378 43 405
SINCE JAN 1 3165 2512 653 2822
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 8:00 AM
LOWEST 85 2:00 AM
AVERAGE 93
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THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 94 1958
MINIMUM TEMPERATURE (F) 70 56 1983
SUNRISE AND SUNSET
SEPTEMBER 27 2023.....SUNRISE 7:17 AM EDT SUNSET 7:16 PM EDT
SEPTEMBER 28 2023.....SUNRISE 7:17 AM EDT SUNSET 7:15 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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