Climatological Report (Monthly)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
863
CXUS52 KJAX 011320
CLMJAX
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
920 AM EDT MON SEP 01 2025
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...THE JACKSONVILLE CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 102 08/01/1999
LOW 63 08/09/2002
HIGHEST 98 08/01 96 2 98 08/08
LOWEST 69 08/27 68 1 68 08/17
AVG. MAXIMUM 91.7 90.8 0.9 91.1
AVG. MINIMUM 74.7 73.4 1.3 75.0
MEAN 83.2 82.1 1.1 83.1
DAYS MAX >= 90 23 20.3 2.7 23
DAYS MIN <= 32 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 16.83 2008
MINIMUM 0.76 1930
TOTALS 6.51 6.88 -0.37 12.44
DAILY AVG. 0.21 0.22 -0.01 0.40
DAYS >= .01 20 15.1 4.9 18
DAYS >= .10 16 10.3 5.7 12
DAYS >= .50 5 3.9 1.1 8
DAYS >= 1.00 1 2.0 -1.0 4
GREATEST
24 HR. TOTAL 1.11 08/15 TO 08/15
SNOWFALL (INCHES)
RECORDS
TOTAL T 1954
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 570 530 40 566
SINCE 1/1 2453 2083 370 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.3
HIGHEST WIND SPEED/DIRECTION 33/220 DATE 08/03
HIGHEST GUST SPEED/DIRECTION 47/220 DATE 08/03
SKY COVER
AVERAGE SKY COVER 0.69
AVERAGE RH (PERCENT) 77
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 18 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 17
LIGHT RAIN 21 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 19 FOG W/VIS <= 1/4 MILE 2
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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