Best year time to visit San Agustín

General weather information about San Agustín

Average annual temperature is 27.1 °C

Absolute maximum temperature: 36.9 °C

Absolute minimum temperature: 20.2 °C

Number of sunny days: 89 days

Number of rainy days: 276 days

Look at detailed online map of San Agustín

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

San Agustín air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)35.135.536.236.936.731.435.034.030.930.731.833.0
Average daytime temperature (°C)31.434.433.034.232.629.730.730.029.628.928.931.4
Average temperature (°C)26.928.928.028.828.226.626.926.426.225.625.827.3
Average night temperature (°C)23.425.224.324.624.924.224.223.823.523.423.424.0
Absolute minimum temperature (°C)20.223.022.022.723.123.122.422.222.422.322.421.2

San Agustín 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)11.611.812.112.412.612.712.612.412.211.911.711.5
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.410.810.511.210.08.78.88.78.97.68.510.2
Precipitation (mm)390303313427526936727267828730
Sunny days12281212601000117
Rainy days19019182530303130312914
Snow days000000000000

San Agustín - weather forecast by months

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

Best time to visit San Agustín:

The largest precipitation sum in San Agustín is at

  • June — 275(mm)
  • July — 269(mm)
  • August — 367(mm)
  • September — 272(mm)
  • October — 678(mm)
  • November — 287(mm)

    • Weather forecast in the closest to San Agustín admin centers

    Weather forecast in the closest towns to San Agustín

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    Frequently asked questions

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