425
CDUS42 KJAX 122133
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
533 PM EDT FRI MAY 12 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MAY 12 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 1:27 PM 96 1967 83 1 77
MINIMUM 74 1:51 AM 51 1989 67 7 63
AVERAGE 79 75 4 70
PRECIPITATION (IN)
TODAY 0.00 0.98 2019 0.05 -0.05 0.20
MONTH TO DATE 0.28 0.70 -0.42 0.29
SINCE MAR 1 6.11 6.79 -0.68 10.91
SINCE JAN 1 11.93 12.72 -0.79 13.97
SNOWFALL (IN)
TODAY 0.0 0.0 MM
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE MAR 1 86 194 -108 99
SINCE JUL 1 812 1307 -495 984
COOLING
TODAY 14 10 4 5
MONTH TO DATE 120 103 17 110
SINCE MAR 1 509 283 226 370
SINCE JAN 1 644 301 343 409
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 9.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 12:00 AM
LOWEST 67 4:00 PM
AVERAGE 79
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 94 1967
MINIMUM TEMPERATURE (F) 67 50 1960
SUNRISE AND SUNSET
MAY 12 2023...........SUNRISE 6:32 AM EDT SUNSET 8:12 PM EDT
MAY 13 2023...........SUNRISE 6:31 AM EDT SUNSET 8:13 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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