Climatological Report (Monthly)
Issued by NWS
Issued by NWS
295
CXUS52 KTAE 011356
CLMMAI
CLIMATE REPORT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
956 AM EDT WED OCT 01 2025
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...THE MARIANNA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH MM MM
LOW MM MM
HIGHEST 98 09/20 96 2 100 09/02
LOWEST 57 09/14 57 0 67 09/27
AVG. MAXIMUM 91.2 88.7 2.5 86.9
AVG. MINIMUM 66.1 68.6 -2.5 71.2
MEAN 78.6 78.7 -0.1 79.1
DAYS MAX >= 90 21 15.8 5.2 11
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)
RECORD
MAXIMUM MM
MINIMUM MM
TOTALS 0.65 4.06 -3.41 19.55
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 417 410 7 429
SINCE 1/1 2806 2517 289 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.0
RESULTANT WIND SPEED/DIRECTION 3/050
HIGHEST WIND SPEED/DIRECTION 22/060 DATE 09/01
HIGHEST GUST SPEED/DIRECTION 28/060 DATE 09/01
28/250 09/25
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.14
NUMBER OF DAYS FAIR 26
NUMBER OF DAYS PC 2
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 64
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 1
LIGHT RAIN 2 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 2 FOG W/VIS <= 1/4 MILE 1
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$