Best year time to visit Castañal

General weather information about Castañal

Average annual temperature is 25.0 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: 18.7 °C

Number of sunny days: 12 days

Number of rainy days: 353 days

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* Weather data for Castañal Costa Rica is based on climate observations for 2026 year

Castañal air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.828.830.633.632.734.531.732.632.732.431.231.0
Average daytime temperature (°C)26.927.728.429.731.030.629.230.230.529.828.528.0
Average temperature (°C)23.123.424.224.926.425.825.325.826.025.624.924.5
Average night temperature (°C)20.420.321.021.122.923.022.923.023.123.222.722.1
Absolute minimum temperature (°C)19.518.719.119.921.721.921.721.922.422.321.720.9

Castañal monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.611.812.112.412.612.712.712.512.211.911.611.5
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)8.910.29.610.610.28.66.58.59.47.27.07.9
Precipitation (mm)347201144102155405619518283423516388
Sunny days001820001000
Rainy days312830222930313129313031
Snow days000000000000

Castañal - weather forecast by months

Castañal weather in januaryCastañal weather in februaryCastañal weather in marchCastañal weather in aprilCastañal weather in mayCastañal weather in juneCastañal weather in julyCastañal weather in augustCastañal weather in septemberCastañal weather in octoberCastañal weather in novemberCastañal weather in december

Best time to visit Castañal:

The largest precipitation sum in Castañal is at

  • July — 619(mm)
  • August — 518(mm)
  • November — 516(mm)

    • Weather forecast in the closest to Castañal admin centers

    Weather forecast in the closest towns to Castañal

    Explore Castañal

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    MapTrains schedule
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    AccommodationExperiencesBlog

    Frequently asked questions

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