Best year time to visit Swannanoa

General weather information about Swannanoa

Average annual temperature is 13.5 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -7.3 °C

Number of sunny days: 172 days

Number of rainy days: 191 days

Number of snow days: 2 days

Look at detailed online map of Swannanoa

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

Swannanoa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.423.025.525.127.029.833.132.231.926.323.017.2
Average daytime temperature (°C)10.713.514.618.821.224.829.628.425.420.014.210.7
Average temperature (°C)5.58.28.412.615.618.923.322.419.213.78.25.5
Average night temperature (°C)2.04.33.57.411.014.018.217.614.29.03.91.6
Absolute minimum temperature (°C)-7.2-7.0-6.8-1.02.89.414.313.310.43.9-5.1-7.3

Swannanoa 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)5.66.58.38.710.110.912.310.710.99.57.46.4
Precipitation (mm)113797010563564699261528103
Sunny days15101715109101118182118
Rainy days15171415212121201213913
Snow days110000000000

Swannanoa - weather forecast by months

Swannanoa weather in januarySwannanoa weather in februarySwannanoa weather in marchSwannanoa weather in aprilSwannanoa weather in maySwannanoa weather in juneSwannanoa weather in julySwannanoa weather in augustSwannanoa weather in septemberSwannanoa weather in octoberSwannanoa weather in novemberSwannanoa weather in december

Best time to visit Swannanoa:

The best time to visit Swannanoa during the most sunny months:

  • July — 12.3(h)

The largest precipitation sum in Swannanoa is at

  • January — 113(mm)
  • April — 105(mm)
  • August — 99(mm)
  • December — 103(mm)

    • Weather forecast in the closest to Swannanoa admin centers

    Weather forecast in the closest towns to Swannanoa

    Explore Swannanoa

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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