000
CXUS53 KJAX 011614
CLASSI

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1114 AM EST SAT JAN 01 2022

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

...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR THE YEAR OF 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1940 TO 2021

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               6   01/21/1985
HIGHEST           98   07/31         98       0       97  06/30
                                                          07/11
LOWEST            32   01/17         25       7       27  12/26
AVG. MAXIMUM    77.5               77.1     0.4     78.4
AVG. MINIMUM    61.9               61.2     0.7     63.2
MEAN            69.7               69.2     0.5     70.8
DAYS MAX >= 90    37               47.0   -10.0       67
DAYS MIN <= 32     1                8.4    -7.4        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       75.64   1944
 MINIMUM       24.27   2010
TOTALS         45.14              45.41   -0.27    49.16
DAILY AVG.      0.13               0.12    0.01     0.14
DAYS >= .01      117              105.2    11.8      133
DAYS >= .10       74               66.8     7.2       82
DAYS >= .50       24               28.3    -4.3       37
DAYS >= 1.00      13               12.9     0.1       13
GREATEST
 24 HR. TOTAL   4.43   07/07 TO 07/07

SNOWFALL (INCHES)
RECORDS
 TOTAL           4.0   1989
TOTALS           0.0                0.0     0.0      0.0

DEGREE DAYS
HEATING TOTAL   1047               1308    -261      998
 SINCE 7/1       299                471    -172       MM
COOLING TOTAL   2868               2848      20     3226
 SINCE 1/1      2868               2846      22       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST WIND SPEED/DIRECTION    36/150    DATE  07/07
HIGHEST GUST SPEED/DIRECTION    51/140    DATE  07/07

SKY COVER
AVERAGE SKY COVER           0.29

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             65     MIXED PRECIP               0
HEAVY RAIN               84     RAIN                     106
LIGHT RAIN              152     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                     148     FOG W/VIS <= 1/4 MILE     22
HAZE                      0

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

$$