Weather in Alpen in September

General weather information about Alpen

Average annual temperature is 4.8 °C

Absolute maximum temperature: 28.3 °C

Absolute minimum temperature: -32.0 °C

Number of sunny days: 178 days

Number of rainy days: 136 days

Number of snow days: 51 days

Look at detailed online map of Alpen

* Weather data for Alpen Canada is based on climate observations for 2026 year

Alpen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.04.47.917.828.326.927.627.922.319.77.55.4
Average daytime temperature (°C)-4.6-4.5-1.69.022.122.222.222.018.39.62.20.5
Average temperature (°C)-7.6-9.8-7.63.315.016.617.016.612.74.7-1.0-3.1
Average night temperature (°C)-10.2-13.9-12.1-1.19.011.912.612.17.91.4-3.3-5.7
Absolute minimum temperature (°C)-23.9-32.0-23.5-7.22.77.48.56.51.1-10.9-7.6-11.1

Alpen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)8.09.711.914.116.117.116.614.912.710.58.57.4
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.45.68.210.112.611.512.010.89.47.04.24.7
Precipitation (mm)1617113564167172135161657
Sunny days1912181414871216181822
Rainy days434121722241914755
Snow days8139400000674

Alpen - weather forecast by months

Alpen weather in januaryAlpen weather in februaryAlpen weather in marchAlpen weather in aprilAlpen weather in mayAlpen weather in juneAlpen weather in julyAlpen weather in augustAlpen weather in septemberAlpen weather in octoberAlpen weather in novemberAlpen weather in december

Best time to visit Alpen:

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

  • May — 12.6(h)
  • June — 11.5(h)
  • July — 12.0(h)
  • August — 10.8(h)

Months with the longest average daylight duration in Alpen:

  • May — 16.1(h)
  • June — 17.1(h)
  • July — 16.6(h)

The largest precipitation sum in Alpen is at

  • June — 167(mm)
  • July — 172(mm)
  • August — 135(mm)

    • Weather forecast in the closest to Alpen admin centers

    Weather forecast in the closest towns to Alpen

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    Frequently asked questions

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