707
CXUS52 KTBW 011755
CLMFMY
CLIMATE REPORT
NATIONAL WEATHER SERVICE TAMPA BAY FL
155 PM EDT WED OCT 01 2025
...............................
..THE FORT MYERS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1902 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
ALL-TIME SEPTEMBER RECORD
HIGH 98 09/03/1912
LOW 63 09/23/1922
09/22/1922
09/27/1956
SEPTEMBER 2025
HIGHEST 94 09/27 MM MM 95 09/09
09/28 09/13
LOWEST 72 09/14 MM MM 75 09/18
09/17 09/19
09/20
09/25
AVG. MAXIMUM 90.3 90.0 0.3 92.0
AVG. MINIMUM 74.8 74.3 0.5 76.9
MEAN 82.6 82.2 0.4 84.4
DAYS MAX >= 90 20 19.5 0.5 26
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
ALL-TIME SEPTEMBER RECORD
MAXIMUM 17.35 1922
MINIMUM 1.93 1988
SEPTEMBER 2025
TOTALS 6.56 9.00 -2.44 10.84
DAILY AVG. 0.22 0.30 -0.08 0.36
DAYS >= .01 13 15.8 -2.8 21
DAYS >= .10 9 11.0 -2.0 13
DAYS >= .50 4 5.4 -1.4 8
DAYS >= 1.00 3 2.9 0.1 5
GREATEST
24 HR. TOTAL 1.57 09/11 TO 09/12
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 533 514 19 591
SINCE 1/1 3659 3295 364 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.1
HIGHEST WIND SPEED/DIRECTION 30/360 DATE 09/12
HIGHEST GUST SPEED/DIRECTION 37/350 DATE 09/12
SKY COVER (DOES NOT INCLUDE ANY CLOUDS ABOVE 12000 FEET)
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.23
NUMBER OF DAYS FAIR 27
NUMBER OF DAYS PC 3
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 13 MIXED PRECIP 0
HEAVY RAIN 8 RAIN 9
LIGHT RAIN 19 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 3
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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