Best year time to visit Río Sumaché

General weather information about Río Sumaché

Average annual temperature is 25.4 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: 15.7 °C

Number of sunny days: 48 days

Number of rainy days: 317 days

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* Weather data for Río Sumaché Guatemala is based on climate observations for 2026 year

Río Sumaché air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.229.933.136.333.635.631.631.831.133.929.329.4
Average daytime temperature (°C)26.526.829.431.231.632.529.830.130.229.626.926.1
Average temperature (°C)23.023.225.126.327.328.025.926.326.226.024.123.0
Average night temperature (°C)20.520.821.922.824.024.823.323.523.223.222.120.7
Absolute minimum temperature (°C)16.919.020.220.922.222.722.121.822.120.720.215.7

Río Sumaché monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.013.013.012.012.011.011.011.0
Daylight mean duration (h)11.311.612.112.512.913.013.012.612.211.811.411.2
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.39.110.611.310.811.19.610.010.49.16.97.2
Precipitation (mm)1391161045271181455318212245641203
Sunny days64101243000225
Rainy days252421182727313130292826
Snow days000000000000

Río Sumaché - weather forecast by months

Río Sumaché weather in januaryRío Sumaché weather in februaryRío Sumaché weather in marchRío Sumaché weather in aprilRío Sumaché weather in mayRío Sumaché weather in juneRío Sumaché weather in julyRío Sumaché weather in augustRío Sumaché weather in septemberRío Sumaché weather in octoberRío Sumaché weather in novemberRío Sumaché weather in december

Best time to visit Río Sumaché:

The largest precipitation sum in Río Sumaché is at

  • July — 455(mm)
  • August — 318(mm)
  • November — 641(mm)

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    Frequently asked questions

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