Climatological Report (Monthly)
Issued by NWS Jacksonville, FL
Issued by NWS Jacksonville, FL
549
CXUS52 KJAX 011314
CLMJAX
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL
914 AM EDT TUE OCT 01 2024
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...THE JACKSONVILLE CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 99 09/03/1912
LOW 48 09/20/1981
HIGHEST 94 09/02 93 1 95 09/06
09/07
LOWEST 66 09/22 60 6 60 09/23
AVG. MAXIMUM 86.8 87.2 -0.4 87.9
AVG. MINIMUM 72.7 70.5 2.2 68.7
MEAN 79.7 78.8 0.9 78.3
DAYS MAX >= 90 7 9.0 -2.0 11
DAYS MIN <= 32 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 21.79 1908
MINIMUM 0.07 1931
TOTALS 13.53 7.56 5.97 9.00
DAILY AVG. 0.45 0.25 0.20 0.30
DAYS >= .01 19 12.4 6.6 13
DAYS >= .10 14 8.4 5.6 9
DAYS >= .50 7 4.3 2.7 3
DAYS >= 1.00 3 2.3 0.7 2
GREATEST
24 HR. TOTAL 6.03 09/11 TO 09/12
SNOWFALL (INCHES)
RECORDS
TOTAL T 1907
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 451 416 35 407
SINCE 1/1 2855 2499 356 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.0
HIGHEST WIND SPEED/DIRECTION 48/130 DATE 09/26
HIGHEST GUST SPEED/DIRECTION 73/120 DATE 09/26
SKY COVER
AVERAGE SKY COVER 0.67
AVERAGE RH (PERCENT) 80
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 9 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 14
LIGHT RAIN 23 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 24 FOG W/VIS <= 1/4 MILE 6
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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