Best year time to visit Irazú Sur

General weather information about Irazú Sur

Average annual temperature is 16.2 °C

Absolute maximum temperature: 22.8 °C

Absolute minimum temperature: 8.3 °C

Number of sunny days: 5 days

Number of rainy days: 360 days

* Weather data for Irazú Sur 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)	20.6	19.8	21.0	21.5	22.7	22.2	21.5	22.8	21.8	21.2	21.2	20.4
Average daytime temperature (°C)	18.2	18.4	19.0	19.7	21.3	21.1	20.0	20.4	20.5	20.0	19.4	18.6
Average temperature (°C)	14.6	14.7	15.1	15.4	17.1	17.3	16.8	17.0	16.8	16.8	16.5	15.7
Average night temperature (°C)	11.5	11.6	11.9	11.6	13.6	14.0	14.1	14.2	13.5	14.2	14.2	13.6
Absolute minimum temperature (°C)	8.9	9.2	9.2	8.3	11.7	12.8	12.9	12.4	12.2	12.3	12.9	11.1

The largest precipitation sum in Irazú Sur is at

July — 290(mm)

October — 395(mm)

November — 457(mm)

When is the best time to visit Irazú Sur?

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

What is the weather like in Irazú Sur?

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

How many sunny days does Irazú Sur have?

The monthly weather statistics above show sunshine and rainfall patterns for Irazú Sur throughout the year.