Climatological Report (Monthly)
Issued by NWS Tulsa, OK
Issued by NWS Tulsa, OK
661
CXUS54 KTSA 011042
CLMFSM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TULSA OK
542 AM CDT THU OCT 01 2026
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...THE FORT SMITH ARKANSAS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1882 TO 2026
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 106 09/04 107 -1 97
09/05
LOWEST 60 09/25 33 27 55
AVG. MAXIMUM 98.7 86.5 12.2 88.2
AVG. MINIMUM 73.0 63.1 9.9 65.4
MEAN 85.8 74.8 11.0 76.8
DAYS MAX >= 90 27
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 12.05 MM
MINIMUM T 2017
TOTALS 0.46 4.04 -3.58 5.68
DAILY AVG. 0.02 0.14 -0.12 0.19
DAYS >= .01 5 7.1 -2.1 8
DAYS >= .10 2 4.8 -2.8 3
DAYS >= .50 0 2.6 -2.6 3
DAYS >= 1.00 0 1.5 -1.5 3
GREATEST
24 HR. TOTAL 0.22 09/07 TO 09/07
DEGREE DAYS
HEATING TOTAL 0 10 -10 0
SINCE 7/1 0 8 -8 MM
COOLING TOTAL 633 304 329 361
SINCE 1/1 2967 2085 882 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.8
HIGHEST WIND SPEED/DIRECTION 41/210 DATE 09/07
HIGHEST GUST SPEED/DIRECTION 59/220 DATE 09/07
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.13
NUMBER OF DAYS FAIR 28
NUMBER OF DAYS PC 2
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 58
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 8 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 1
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
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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