Best year time to visit Fort Smith

General weather information about Fort Smith

Average annual temperature is 17.3 °C

Absolute maximum temperature: 39.6 °C

Absolute minimum temperature: -4.6 °C

Number of sunny days: 216 days

Number of rainy days: 149 days

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* Weather data for Fort Smith United States is based on climate observations for 2026 year

Fort Smith air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.324.327.529.031.638.239.239.635.731.628.120.2
Average daytime temperature (°C)12.714.917.722.027.132.134.535.030.923.817.513.1
Average temperature (°C)7.28.411.415.521.025.828.228.624.617.911.07.7
Average night temperature (°C)2.93.86.710.115.820.323.223.619.513.76.13.8
Absolute minimum temperature (°C)-3.4-4.6-4.25.45.517.119.217.715.7-0.9-2.6-3.2

Fort Smith monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.110.912.013.114.014.514.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)5.86.07.68.910.712.211.511.610.48.27.86.5
Precipitation (mm)1071342298411710214581801233881
Sunny days181317171518172221182218
Rainy days131514131612149913813
Snow days000000000000

Fort Smith - weather forecast by months

Fort Smith weather in januaryFort Smith weather in februaryFort Smith weather in marchFort Smith weather in aprilFort Smith weather in mayFort Smith weather in juneFort Smith weather in julyFort Smith weather in augustFort Smith weather in septemberFort Smith weather in octoberFort Smith weather in novemberFort Smith weather in december

Best time to visit Fort Smith:

The best time to visit Fort Smith during the most sunny months:

  • June — 12.2(h)
  • July — 11.5(h)
  • August — 11.6(h)

The largest precipitation sum in Fort Smith is at

  • March — 229(mm)
  • July — 145(mm)

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    Frequently asked questions

    When is the best time to visit Fort Smith?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Fort Smith.
    What is the weather like in Fort Smith?
    See average temperature, rainfall and daylight hours for Fort Smith by month in the table above.
    How many sunny days does Fort Smith have?
    The monthly weather statistics above show sunshine and rainfall patterns for Fort Smith throughout the year.