981
CDUS42 KJAX 182138
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
538 PM EDT THU MAY 18 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MAY 18 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 85 1:36 PM 95 1995 84 1 86
MINIMUM 67 5:25 AM 54 2011 69 -2 73
AVERAGE 76 76 0 80
PRECIPITATION (IN)
TODAY 0.01 1.02 2003 0.06 -0.05 0.00
MONTH TO DATE 1.01 1.06 -0.05 0.31
SINCE MAR 1 6.84 7.15 -0.31 10.93
SINCE JAN 1 12.66 13.08 -0.42 13.99
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 11 11 0 15
MONTH TO DATE 194 167 27 181
SINCE MAR 1 583 347 236 441
SINCE JAN 1 718 365 353 480
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 61 11:00 AM
AVERAGE 79
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 95 2022
MINIMUM TEMPERATURE (F) 69 53 2002
SUNRISE AND SUNSET
MAY 18 2023...........SUNRISE 6:28 AM EDT SUNSET 8:16 PM EDT
MAY 19 2023...........SUNRISE 6:28 AM EDT SUNSET 8:17 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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