Weather in Casti in April

General weather information about Casti

Average annual temperature is 8.9 °C

Absolute maximum temperature: 32.9 °C

Absolute minimum temperature: -13.8 °C

Number of sunny days: 109 days

Number of rainy days: 177 days

Number of snow days: 79 days

Look at detailed online map of Casti

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

Casti air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.215.515.716.221.527.830.032.929.226.411.712.4
Average daytime temperature (°C)4.07.39.59.615.822.024.123.623.117.66.76.5
Average temperature (°C)-0.41.24.35.310.816.518.317.916.612.02.21.5
Average night temperature (°C)-4.5-4.0-0.70.95.910.212.412.711.17.0-2.8-2.8
Absolute minimum temperature (°C)-10.6-13.6-7.6-7.72.26.34.34.33.11.0-11.5-13.8

Casti 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)9.010.311.913.615.015.815.414.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.17.68.48.79.713.312.510.29.97.44.54.1
Precipitation (mm)603510415013073130216136214207212
Sunny days111694374101715211
Rainy days22912282327211316159
Snow days181013140000001311

Casti - weather forecast by months

Casti weather in januaryCasti weather in februaryCasti weather in marchCasti weather in aprilCasti weather in mayCasti weather in juneCasti weather in julyCasti weather in augustCasti weather in septemberCasti weather in octoberCasti weather in novemberCasti weather in december

Best time to visit Casti:

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

  • June — 13.3(h)
  • July — 12.5(h)

Months with the longest average daylight duration in Casti:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Casti is at

  • August — 216(mm)
  • October — 214(mm)
  • November — 207(mm)
  • December — 212(mm)

    • Weather forecast in the closest to Casti admin centers

    Weather forecast in the closest towns to Casti

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    Frequently asked questions

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