Climatological Report (Monthly)
Issued by NWS Tulsa, OK
Issued by NWS Tulsa, OK
556
CXUS54 KTSA 011100
CLMFSM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK
600 AM CDT WED OCT 01 2025
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...THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1882 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 109 09/03/2000
09/02/2000
09/04/1998
LOW 33 09/29/1967
HIGHEST 97 09/16 107 -10 101
LOWEST 55 09/07 33 22 52
AVG. MAXIMUM 88.2 86.5 1.7 87.6
AVG. MINIMUM 65.4 63.1 2.3 65.4
MEAN 76.8 74.8 2.0 76.5
DAYS MAX >= 90 11
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.49 1934
MINIMUM T 2017
TOTALS 5.68 4.04 1.64 0.96
DAILY AVG. 0.19 0.14 0.05 0.03
DAYS >= .01 8 7.1 0.9 6
DAYS >= .10 3 4.8 -1.8 3
DAYS >= .50 3 2.6 0.4 1
DAYS >= 1.00 3 1.5 1.5 0
GREATEST
24 HR. TOTAL 2.27 09/23 TO 09/24
DEGREE DAYS
HEATING TOTAL 0 10 -10 0
SINCE 7/1 0 8 -8 MM
COOLING TOTAL 361 304 57 352
SINCE 1/1 2330 2085 245 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.6
HIGHEST WIND SPEED/DIRECTION 28/300 DATE 09/21
HIGHEST GUST SPEED/DIRECTION 50/350 DATE 09/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.18
NUMBER OF DAYS FAIR 24
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 4
LIGHT RAIN 8 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 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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