Climatological Report (Seasonal)
Issued by NWS Jacksonville, FL

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CXUS53 KJAX 011421
CLSSSI

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1021 AM EDT FRI SEP 01 2023

...................................

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2023 TO 8/31/2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1940 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            104   07/20/1986
 LOW              52   06/01/1984
HIGHEST          102   07/21         98       4      103  06/23
                       08/08
LOWEST            67   06/06         67       0       70  06/20
                                                          08/15
AVG. MAXIMUM    93.0               89.6     3.4     90.6
AVG. MINIMUM    77.7               75.3     2.4     76.5
MEAN            85.4               82.4     3.0     83.6
DAYS MAX >= 90    75               39.2    35.8       63
DAYS MIN <= 32     0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       32.85   1953
 MINIMUM        6.89   2000
TOTALS         17.46              15.74    1.72    20.35
DAILY AVG.      0.19               0.17    0.02     0.22
DAYS >= .01       36               35.1     0.9       41
DAYS >= .10       24               23.2     0.8       27
DAYS >= .50       14                9.5     4.5       13
DAYS >= 1.00       7                4.8     2.2        7
GREATEST
 24 HR. TOTAL   2.56   08/29 TO 08/30

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.0   MM
TOTALS           0.0                0.0     0.0      0.0

DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1         0                  0       0       MM
COOLING TOTAL   1899               1604     295     1731
 SINCE 1/1      2744               2134     610       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.1
HIGHEST WIND SPEED/DIRECTION    43/220    DATE  08/30
HIGHEST GUST SPEED/DIRECTION    67/170    DATE  08/30

SKY COVER
AVERAGE SKY COVER           0.21

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             49     MIXED PRECIP               0
HEAVY RAIN               24     RAIN                      28
LIGHT RAIN               43     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$