Best year time to visit South Fort Smith

General weather information about South Fort Smith

Average annual temperature is 17.4 °C

Absolute maximum temperature: 39.7 °C

Absolute minimum temperature: -4.8 °C

Number of sunny days: 219 days

Number of rainy days: 146 days

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

South Fort Smith air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.924.527.429.131.638.939.039.735.531.728.220.4
Average daytime temperature (°C)12.915.117.922.127.232.234.535.030.923.817.613.2
Average temperature (°C)7.38.511.515.621.025.828.228.624.517.911.07.7
Average night temperature (°C)3.13.96.910.115.720.223.123.419.313.66.03.6
Absolute minimum temperature (°C)-3.3-4.8-4.35.15.117.219.217.515.4-1.2-2.4-2.7

South 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)5.96.07.78.910.712.211.611.810.58.27.86.6
Precipitation (mm)871412021071079513888611133588
Sunny days181416181620192020182218
Rainy days13141512151012111013813
Snow days000000000000

South Fort Smith - weather forecast by months

South Fort Smith weather in januarySouth Fort Smith weather in februarySouth Fort Smith weather in marchSouth Fort Smith weather in aprilSouth Fort Smith weather in maySouth Fort Smith weather in juneSouth Fort Smith weather in julySouth Fort Smith weather in augustSouth Fort Smith weather in septemberSouth Fort Smith weather in octoberSouth Fort Smith weather in novemberSouth Fort Smith weather in december

Best time to visit South Fort Smith:

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

  • June — 12.2(h)
  • July — 11.6(h)
  • August — 11.8(h)

The largest precipitation sum in South Fort Smith is at

  • February — 141(mm)
  • March — 202(mm)
  • July — 138(mm)

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    Frequently asked questions

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