911
CDUS42 KJAX 200538
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
138 AM EDT SUN AUG 20 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR AUGUST 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 92 3:53 PM 98 1983 89 3 89
MINIMUM 80 6:39 AM 67 1960 76 4 75
AVERAGE 86 83 3 82
PRECIPITATION (IN)
YESTERDAY 0.00 2.60 1961 0.18 -0.18 T
MONTH TO DATE 3.14 3.29 -0.15 3.63
SINCE JUN 1 14.03 13.24 0.79 16.70
SINCE JAN 1 28.69 27.55 1.14 32.44
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 21 18 3 17
MONTH TO DATE 429 347 82 359
SINCE JUN 1 1654 1400 254 1515
SINCE JAN 1 2499 1931 568 2201
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 4:00 AM
LOWEST 60 11:00 AM
AVERAGE 76
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 1983
MINIMUM TEMPERATURE (F) 76 67 1981
SUNRISE AND SUNSET
AUGUST 20 2023........SUNRISE 6:54 AM EDT SUNSET 8:03 PM EDT
AUGUST 21 2023........SUNRISE 6:55 AM EDT SUNSET 8:02 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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