Best year time to visit Boca de Arenal

General weather information about Boca de Arenal

Average annual temperature is 25.1 °C

Absolute maximum temperature: 36.4 °C

Absolute minimum temperature: 17.4 °C

Number of sunny days: 15 days

Number of rainy days: 350 days

* Weather data for Boca de Arenal Costa Rica is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	29.9	29.2	31.7	36.1	36.4	35.0	32.4	33.0	33.8	32.8	31.6	31.4
Average daytime temperature (°C)	27.5	27.7	29.6	31.5	33.1	31.2	29.7	30.5	31.2	29.7	28.9	28.2
Average temperature (°C)	23.3	23.4	24.3	25.6	27.0	26.0	25.4	25.6	25.9	25.2	24.7	24.4
Average night temperature (°C)	20.6	20.3	20.5	20.7	22.7	23.0	22.8	22.8	22.7	22.6	22.4	21.8
Absolute minimum temperature (°C)	17.8	17.4	18.0	18.8	20.5	21.2	20.9	21.4	21.4	21.5	20.1	19.7

The largest precipitation sum in Boca de Arenal is at

July — 364(mm)

August — 453(mm)

October — 468(mm)

November — 506(mm)

When is the best time to visit Boca de Arenal?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Boca de Arenal.

What is the weather like in Boca de Arenal?

See average temperature, rainfall and daylight hours for Boca de Arenal by month in the table above.

How many sunny days does Boca de Arenal have?

The monthly weather statistics above show sunshine and rainfall patterns for Boca de Arenal throughout the year.