035
CDUS42 KJAX 300531
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
131 AM EDT SAT SEP 30 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR SEPTEMBER 29 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 83 2:52 PM 92 1974 83 0 70
MINIMUM 69 6:54 AM 53 1962 70 -1 60
AVERAGE 76 76 0 65
PRECIPITATION (IN)
YESTERDAY 0.00 3.46 1965 0.18 -0.18 0.78
MONTH TO DATE 9.37 5.81 3.56 8.25
SINCE SEP 1 9.37 5.81 3.56 8.25
SINCE JAN 1 41.49 35.86 5.63 44.34
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 11 12 -1 0
MONTH TO DATE 452 414 38 422
SINCE SEP 1 452 414 38 422
SINCE JAN 1 3196 2548 648 2839
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 10.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 7:00 AM
LOWEST 67 1:00 PM
AVERAGE 82
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 1944
MINIMUM TEMPERATURE (F) 69 49 1967
SUNRISE AND SUNSET
SEPTEMBER 30 2023.....SUNRISE 7:18 AM EDT SUNSET 7:12 PM EDT
OCTOBER 1 2023.......SUNRISE 7:19 AM EDT SUNSET 7:11 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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