Best year time to visit Heinzi

General weather information about Heinzi

Average annual temperature is 11.8 °C

Absolute maximum temperature: 34.3 °C

Absolute minimum temperature: -13.1 °C

Number of sunny days: 112 days

Number of rainy days: 224 days

Number of snow days: 29 days

Look at detailed online map of Heinzi

* Weather data for Heinzi Switzerland is based on climate observations for 2026 year

Heinzi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.116.319.619.823.631.333.834.328.627.316.414.4
Average daytime temperature (°C)5.79.112.212.117.824.825.325.123.820.210.29.1
Average temperature (°C)2.23.77.38.513.820.020.620.418.814.66.34.6
Average night temperature (°C)-2.0-1.82.34.79.113.315.815.313.59.61.90.5
Absolute minimum temperature (°C)-13.1-11.6-2.4-1.55.79.110.59.37.55.0-7.8-11.4

Heinzi monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.010.311.913.615.115.815.414.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.66.97.06.88.113.211.410.310.17.73.54.0
Precipitation (mm)79601591581768422519873122234198
Sunny days81610531167181639
Rainy days9618242819252412152618
Snow days1463100000014

Heinzi - weather forecast by months

Heinzi weather in januaryHeinzi weather in februaryHeinzi weather in marchHeinzi weather in aprilHeinzi weather in mayHeinzi weather in juneHeinzi weather in julyHeinzi weather in augustHeinzi weather in septemberHeinzi weather in octoberHeinzi weather in novemberHeinzi weather in december

Best time to visit Heinzi:

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

  • June — 13.2(h)
  • July — 11.4(h)
  • August — 10.3(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Heinzi:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Heinzi is at

  • July — 225(mm)
  • August — 198(mm)
  • November — 234(mm)
  • December — 198(mm)

    • Weather forecast in the closest to Heinzi admin centers

    Weather forecast in the closest towns to Heinzi

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    Frequently asked questions

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