570
CDUS42 KJAX 160534
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
134 AM EDT TUE MAY 16 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR MAY 15 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 83 2:55 PM 97 1967 83 0 83
MINIMUM 73 5:46 AM 56 1951 68 5 71
AVERAGE 78 76 2 77
PRECIPITATION (IN)
YESTERDAY 0.00 3.21 1969 0.06 -0.06 0.01
MONTH TO DATE 0.69 0.88 -0.19 0.31
SINCE MAR 1 6.52 6.97 -0.45 10.93
SINCE JAN 1 12.34 12.90 -0.56 13.99
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 13 11 2 12
MONTH TO DATE 155 134 21 138
SINCE MAR 1 544 314 230 398
SINCE JAN 1 679 332 347 437
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 5:00 AM
LOWEST 65 10:00 AM
AVERAGE 75
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THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 92 2001
MINIMUM TEMPERATURE (F) 68 52 1954
SUNRISE AND SUNSET
MAY 16 2023...........SUNRISE 6:29 AM EDT SUNSET 8:15 PM EDT
MAY 17 2023...........SUNRISE 6:29 AM EDT SUNSET 8:15 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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