746
CDUS42 KJAX 180534
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
134 AM EDT TUE APR 18 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR APRIL 17 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 79 3:24 PM 88 2006 77 2 81
MINIMUM 61 11:36 PM 38 1962 60 1 67
AVERAGE 70 68 2 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.13 2022 0.09 -0.09 1.13
MONTH TO DATE 0.77 1.72 -0.95 1.85
SINCE MAR 1 2.97 4.99 -2.02 10.56
SINCE JAN 1 8.79 10.92 -2.13 13.62
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 8 33 -25 19
SINCE MAR 1 86 185 -99 94
SINCE JUL 1 812 1298 -486 979
COOLING
YESTERDAY 5 4 1 9
MONTH TO DATE 134 56 78 89
SINCE MAR 1 282 104 178 168
SINCE JAN 1 417 122 295 207
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 2:00 AM
LOWEST 20 5:00 PM
AVERAGE 48
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 92 1967
MINIMUM TEMPERATURE (F) 60 41 2001
SUNRISE AND SUNSET
APRIL 18 2023.........SUNRISE 6:54 AM EDT SUNSET 7:56 PM EDT
APRIL 19 2023.........SUNRISE 6:53 AM EDT SUNSET 7:57 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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