558
CDUS42 KJAX 160533
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
133 AM EDT SAT SEP 16 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR SEPTEMBER 15 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 82 4:12 PM 96 1972 86 -4 85
MINIMUM 73 12:15 PM 61 1967 73 0 72
AVERAGE 78 79 -1 79
PRECIPITATION (IN)
YESTERDAY 1.15 3.14 1954 0.19 0.96 0.00
MONTH TO DATE 1.80 3.06 -1.26 7.03
SINCE SEP 1 1.80 3.06 -1.26 7.03
SINCE JAN 1 33.92 33.11 0.81 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 13 14 -1 14
MONTH TO DATE 265 232 33 248
SINCE SEP 1 265 232 33 248
SINCE JAN 1 3009 2366 643 2665
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 9.9
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 PM
LOWEST 58 8:00 PM
AVERAGE 79
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 97 1972
MINIMUM TEMPERATURE (F) 73 58 2001
SUNRISE AND SUNSET
SEPTEMBER 16 2023.....SUNRISE 7:10 AM EDT SUNSET 7:30 PM EDT
SEPTEMBER 17 2023.....SUNRISE 7:11 AM EDT SUNSET 7:29 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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