Climatological Report (Seasonal)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
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CXUS53 KJAX 032113
CLSSSI
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
513 PM EDT THU SEP 03 2020
...................................
...THE ST SIMONS ISLAND CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2020 TO 8/31/2020...
CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1948 TO 2020
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 97 06/30 98 -1 MM
07/11
LOWEST 63 06/17 67 -4 MM
AVG. MAXIMUM 89.4 88.9 0.5 MM
AVG. MINIMUM 75.6 74.5 1.1 MM
MEAN 82.5 81.7 0.8 MM
DAYS MAX >= 90 56 38.0 18.0 MM
DAYS MIN <= 32 0 0.0 0.0 MM
PRECIPITATION (INCHES)
RECORD
MAXIMUM 32.85 1953
MINIMUM 6.89 2000
TOTALS 17.76 15.19 2.57 MM
DAILY AVG. 0.19 0.17 0.02 MM
DAYS >= .01 42 34.0 8.0 MM
DAYS >= .10 26 23.0 3.0 MM
DAYS >= .50 13 9.0 4.0 MM
DAYS >= 1.00 6 5.0 1.0 MM
GREATEST
24 HR. TOTAL 2.81 06/06 TO 06/07
SNOWFALL (INCHES)
RECORDS
TOTAL 0.0 MM
TOTALS 0.0 0.0 0.0 MM
DEGREE DAYS
HEATING TOTAL 0 0 0 MM
SINCE 7/1 0 0 0 MM
COOLING TOTAL 1637 1535 102 MM
SINCE 1/1 2356 1976 380 MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 7.6
HIGHEST WIND SPEED/DIRECTION 37/360 DATE 08/09
HIGHEST GUST SPEED/DIRECTION 47/360 DATE 08/09
SKY COVER
AVERAGE SKY COVER 0.22
AVERAGE RH (PERCENT) 79
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 39 MIXED PRECIP 0
HEAVY RAIN 28 RAIN 36
LIGHT RAIN 51 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 38 FOG W/VIS <= 1/4 MILE 0
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$