Best year time to visit Río Arenal

General weather information about Río Arenal

Average annual temperature is 26.3 °C

Absolute maximum temperature: 34.7 °C

Absolute minimum temperature: 21.5 °C

Number of sunny days: 17 days

Number of rainy days: 348 days

Look at detailed online map of Río Arenal

* Weather data for Río Arenal Panama is based on climate observations for 2026 year

Río Arenal air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.732.033.834.734.631.732.932.732.431.131.132.1
Average daytime temperature (°C)29.531.131.933.131.529.830.330.330.529.129.130.4
Average temperature (°C)25.426.126.427.227.126.326.326.426.325.725.726.6
Average night temperature (°C)22.623.023.123.624.424.023.724.023.623.723.624.2
Absolute minimum temperature (°C)21.522.021.821.722.922.922.422.522.722.622.622.3

Río Arenal 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)11.711.812.112.312.512.612.612.412.211.911.711.6
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.110.810.510.68.26.96.77.57.56.96.710.2
Precipitation (mm)7014446124324335027726327125589
Sunny days263310100001
Rainy days292228273030303130313030
Snow days000000000000

Río Arenal - weather forecast by months

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

Best time to visit Río Arenal:

The best time to visit Río Arenal during the most sunny months:

  • February — 10.8(h)

The largest precipitation sum in Río Arenal is at

  • May — 243(mm)
  • June — 243(mm)
  • July — 350(mm)
  • August — 277(mm)
  • September — 263(mm)
  • October — 271(mm)
  • November — 255(mm)

    • Weather forecast in the closest to Río Arenal admin centers

    Weather forecast in the closest towns to Río Arenal

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    Frequently asked questions

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