191
CDUS42 KJAX 150534
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
134 AM EDT FRI SEP 15 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR SEPTEMBER 14 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 2:33 PM 95 2018 86 4 89
MINIMUM 76 6:54 AM 61 1968 73 3 71
AVERAGE 83 80 3 80
PRECIPITATION (IN)
YESTERDAY 0.22 2.46 1995 0.20 0.02 0.00
MONTH TO DATE 0.65 2.87 -2.22 7.03
SINCE SEP 1 0.65 2.87 -2.22 7.03
SINCE JAN 1 32.77 32.92 -0.15 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 18 15 3 15
MONTH TO DATE 252 218 34 234
SINCE SEP 1 252 218 34 234
SINCE JAN 1 2996 2352 644 2651
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 5:00 AM
LOWEST 65 1:00 PM
AVERAGE 80
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 96 1972
MINIMUM TEMPERATURE (F) 73 61 1967
SUNRISE AND SUNSET
SEPTEMBER 15 2023.....SUNRISE 7:10 AM EDT SUNSET 7:31 PM EDT
SEPTEMBER 16 2023.....SUNRISE 7:10 AM EDT SUNSET 7:30 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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