Climatological Report (Seasonal)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
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CXUS53 KJAX 011516
CLSSSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1016 AM EST WED MAR 01 2023
...................................
...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2022 TO 2/28/2023...
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 88 02/23/2023
LOW 6 01/21/1985
HIGHEST 88R 02/23 80 8 83 01/02
02/24
LOWEST 23 12/24 25 -2 26 01/30
AVG. MAXIMUM 69.2 63.7 5.5 67.2
AVG. MINIMUM 50.7 46.2 4.5 49.0
MEAN 60.0 54.9 5.1 58.1
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MIN <= 32 7 7.9 -0.9 1
PRECIPITATION (INCHES)
RECORD
MAXIMUM 22.98 1998
MINIMUM 1.81 1985
TOTALS 6.85 8.68 -1.83 4.21
DAILY AVG. 0.08 0.10 -0.02 0.05
DAYS >= .01 18 24.5 -6.5 20
DAYS >= .10 11 14.4 -3.4 11
DAYS >= .50 3 5.6 -2.6 3
DAYS >= 1.00 2 2.1 -0.1 0
GREATEST
24 HR. TOTAL 2.42
SNOWFALL (INCHES)
RECORDS
TOTAL 4.0 1989
TOTALS 0.0 0.0 0.0 0.0
DEGREE DAYS
HEATING TOTAL 611 944 -333 693
SINCE 7/1 726 1113 -387 MM
COOLING TOTAL 164 33 131 92
SINCE 1/1 135 13 122 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 6.9
HIGHEST WIND SPEED/DIRECTION 30/300 DATE 01/22
HIGHEST GUST SPEED/DIRECTION 43/310 DATE 12/23
SKY COVER
AVERAGE SKY COVER 0.33
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 13 RAIN 15
LIGHT RAIN 24 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 48 FOG W/VIS <= 1/4 MILE 12
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$