Best year time to visit San Bosco

General weather information about San Bosco

Average annual temperature is 20.8 °C

Absolute maximum temperature: 29.4 °C

Absolute minimum temperature: 14.3 °C

Number of sunny days: 26 days

Number of rainy days: 339 days

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

San Bosco air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.424.525.529.428.627.627.127.127.226.626.526.4
Average daytime temperature (°C)22.523.023.725.326.725.124.525.325.324.723.723.3
Average temperature (°C)18.918.819.620.622.021.721.321.721.621.520.920.4
Average night temperature (°C)16.816.416.717.018.619.419.419.419.019.119.018.3
Absolute minimum temperature (°C)14.314.314.714.816.317.716.817.717.417.817.616.1

San Bosco 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)11.611.812.112.412.612.712.712.512.211.911.711.5
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)8.69.29.310.59.77.86.77.28.46.66.37.2
Precipitation (mm)1244113627192458354587418999439231
Sunny days0231470000000
Rainy days312628162430313130313031
Snow days000000000000

San Bosco - weather forecast by months

San Bosco weather in januarySan Bosco weather in februarySan Bosco weather in marchSan Bosco weather in aprilSan Bosco weather in maySan Bosco weather in juneSan Bosco weather in julySan Bosco weather in augustSan Bosco weather in septemberSan Bosco weather in octoberSan Bosco weather in novemberSan Bosco weather in december

Best time to visit San Bosco:

The best time to visit San Bosco during the most sunny months:

  • April — 10.5(h)

The largest precipitation sum in San Bosco is at

  • June — 458(mm)
  • August — 587(mm)
  • September — 418(mm)
  • October — 999(mm)
  • November — 439(mm)

    • Weather forecast in the closest to San Bosco admin centers

    Weather forecast in the closest towns to San Bosco

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    Frequently asked questions

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