Best year time to visit El Fósforo

General weather information about El Fósforo

Average annual temperature is 25.7 °C

Absolute maximum temperature: 36.1 °C

Absolute minimum temperature: 19.3 °C

Number of sunny days: 17 days

Number of rainy days: 348 days

* Weather data for El Fósforo 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)	30.2	30.6	32.8	36.1	35.9	33.5	32.9	33.7	33.3	32.3	31.3	31.3
Average daytime temperature (°C)	28.0	28.7	30.8	32.7	33.8	30.7	29.9	30.7	31.1	29.8	29.0	29.1
Average temperature (°C)	24.0	24.4	25.4	26.8	28.0	26.3	25.6	25.9	25.9	25.4	25.0	25.2
Average night temperature (°C)	21.6	21.4	21.7	22.0	23.9	23.7	23.2	23.2	22.9	22.9	22.8	22.6
Absolute minimum temperature (°C)	20.9	19.3	20.5	20.0	22.1	22.8	21.9	21.8	21.9	22.3	21.8	20.1

The best time to visit El Fósforo during the most sunny months:

The largest precipitation sum in El Fósforo is at

July — 418(mm)

August — 350(mm)

September — 337(mm)

October — 487(mm)

November — 459(mm)

When is the best time to visit El Fósforo?

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

What is the weather like in El Fósforo?

See average temperature, rainfall and daylight hours for El Fósforo by month in the table above.

How many sunny days does El Fósforo have?

The monthly weather statistics above show sunshine and rainfall patterns for El Fósforo throughout the year.