668
CDUS42 KJAX 212137
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
537 PM EDT TUE MAR 21 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MARCH 21 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 67 2:31 PM 86 2017 71 -4 72
MINIMUM 49 6:59 AM 33 1956 54 -5 47
AVERAGE 58 63 -5 60
PRECIPITATION (IN)
TODAY 0.00 1.37 1942 0.10 -0.10 0.00
MONTH TO DATE 1.49 2.26 -0.77 6.50
SINCE MAR 1 1.49 2.26 -0.77 6.50
SINCE JAN 1 7.31 8.19 -0.88 9.56
SNOWFALL (IN)
TODAY 0.0 0.0 MM
DEGREE DAYS
HEATING
TODAY 7 4 3 5
MONTH TO DATE 72 117 -45 66
SINCE MAR 1 72 117 -45 66
SINCE JUL 1 798 1230 -432 951
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 76 28 48 54
SINCE MAR 1 76 28 48 54
SINCE JAN 1 211 46 165 93
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 6:00 AM
LOWEST 48 11:00 AM
AVERAGE 61
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 2011
MINIMUM TEMPERATURE (F) 54 33 1958
SUNRISE AND SUNSET
MARCH 21 2023.........SUNRISE 7:28 AM EDT SUNSET 7:38 PM EDT
MARCH 22 2023.........SUNRISE 7:27 AM EDT SUNSET 7:38 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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