118
CDUS42 KJAX 200535
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
135 AM EDT FRI OCT 20 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR OCTOBER 19 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 79 12:50 PM 89 1980 78 1 64
MINIMUM 59 6:47 AM 43 2022 63 -4 43
AVERAGE 69 70 -1 54
PRECIPITATION (IN)
YESTERDAY 0.00 11.27 1944 0.13 -0.13 0.00
MONTH TO DATE 2.12 3.62 -1.50 1.66
SINCE SEP 1 11.49 9.62 1.87 9.91
SINCE JAN 1 43.61 39.67 3.94 46.00
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 11
MONTH TO DATE 3 2 1 15
SINCE SEP 1 3 2 1 15
SINCE JUL 1 3 2 1 15
COOLING
YESTERDAY 4 6 -2 0
MONTH TO DATE 144 163 -19 117
SINCE SEP 1 607 587 20 541
SINCE JAN 1 3351 2721 630 2958
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 11:00 PM
LOWEST 51 10:00 AM
AVERAGE 69
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THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 90 2018
MINIMUM TEMPERATURE (F) 62 40 1989
SUNRISE AND SUNSET
OCTOBER 20 2023.......SUNRISE 7:32 AM EDT SUNSET 6:49 PM EDT
OCTOBER 21 2023.......SUNRISE 7:32 AM EDT SUNSET 6:48 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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