490
CDUS42 KJAX 210533
CLISSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
133 AM EDT FRI APR 21 2023
...............................
..THE ST SIMONS ISLAND CLIMATE SUMMARY FOR APRIL 20 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 82 2:48 PM 93 1968 77 5 76
MINIMUM 61 5:16 AM 45 1983 61 0 57
AVERAGE 72 69 3 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.92 1970 0.09 -0.09 0.00
MONTH TO DATE 0.77 2.00 -1.23 1.86
SINCE MAR 1 2.97 5.27 -2.30 10.57
SINCE JAN 1 8.79 11.20 -2.41 13.63
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 8 36 -28 22
SINCE MAR 1 86 188 -102 97
SINCE JUL 1 812 1301 -489 982
COOLING
YESTERDAY 7 5 2 2
MONTH TO DATE 146 71 75 101
SINCE MAR 1 294 119 175 180
SINCE JAN 1 429 137 292 219
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 5:00 AM
LOWEST 49 10:00 AM
AVERAGE 66
......................................................
THE ST SIMONS ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 93 2002
MINIMUM TEMPERATURE (F) 61 40 1953
SUNRISE AND SUNSET
APRIL 21 2023.........SUNRISE 6:51 AM EDT SUNSET 7:58 PM EDT
APRIL 22 2023.........SUNRISE 6:50 AM EDT SUNSET 7:59 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page