Best year time to visit Helena-West Helena

General weather information about Helena-West Helena

Average annual temperature is 18.3 °C

Absolute maximum temperature: 37.0 °C

Absolute minimum temperature: -3.2 °C

Number of sunny days: 192 days

Number of rainy days: 173 days

Look at detailed online map of Helena-West Helena

* Weather data for Helena-West Helena United States is based on climate observations for 2026 year

Helena-West Helena air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)21.824.225.627.630.836.735.437.032.531.226.320.4
Average daytime temperature (°C)13.815.917.922.127.731.732.532.829.524.317.314.0
Average temperature (°C)9.610.713.016.422.326.327.827.924.519.412.49.2
Average night temperature (°C)6.27.09.112.217.721.824.124.020.515.68.55.6
Absolute minimum temperature (°C)-1.9-3.2-2.26.89.418.821.619.316.93.00.70.3

Helena-West Helena monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.110.912.013.114.014.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.16.07.78.211.212.311.410.710.88.17.37.2
Precipitation (mm)163115210213419110911428639052
Sunny days141513121411121619232122
Rainy days171318181719191511899
Snow days000000000000

Helena-West Helena - weather forecast by months

Helena-West Helena weather in januaryHelena-West Helena weather in februaryHelena-West Helena weather in marchHelena-West Helena weather in aprilHelena-West Helena weather in mayHelena-West Helena weather in juneHelena-West Helena weather in julyHelena-West Helena weather in augustHelena-West Helena weather in septemberHelena-West Helena weather in octoberHelena-West Helena weather in novemberHelena-West Helena weather in december

Best time to visit Helena-West Helena:

The best time to visit Helena-West Helena during the most sunny months:

  • May — 11.2(h)
  • June — 12.3(h)
  • July — 11.4(h)

The largest precipitation sum in Helena-West Helena is at

  • January — 163(mm)
  • March — 210(mm)
  • April — 213(mm)

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    Frequently asked questions

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