Which is the hottest month in Jaco?

The hottest time of year in Jaco is normally April. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Which month has the most rain in Jaco?

In terms of rainfall, October is usually the wettest month in Jaco with 503mm on average. There are normally 21 days in October with some rain.

When is it sunniest in Jaco?

The sunniest time of year in Jaco is normally March with bright sunshine on average for 68% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Jaco?

The sea is usually at its warmest in Jaco in April when the water temperature reaches 29°C.

Best time to visit Jaco

Q: When is the best time to visit Jaco?

The best time to visit Jaco is September, October, November and December based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C.

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Jaco by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Destination

When is the best time to visit Jaco?

The best time to visit Jaco is September, October, November and December based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]

Change the criteria to reflect your weather preferences.

3.5
Jan
2.5
Feb
2
Mar
2
Apr
2.5
May
3.5
Jun
3.5
Jul
3.5
Aug
4
Sep
4
Oct
4
Nov
4
Dec

Change criteria

Max Day Temperature (°F)

86
Jan
88
Feb
90
Mar
90
Apr
88
May
86
Jun
86
Jul
86
Aug
84
Sep
84
Oct
84
Nov
84
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Costa Rica (Jaco) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)