Weather in Puerto Viejo in October

Puerto Viejo weather is famously changeable — these are rough long-term averages, and conditions can shift several times in a single day. Treat them as a guide, not a guarantee.

October at a Glance

What October Is Really Like

October keeps the veranillo going. While the rest of the country is often at its wettest, the southern Caribbean stays comparatively bright, with calm seas and warm, frequently sunny days.

It is a favourite of divers and snorkellers because the water stays clear and flat. With the crowds thin and prices low, October is arguably the best all-round value month to visit Puerto Viejo.

How Much Does It Rain?

October averages around 200 mm — still on the drier side for this coast. Expect warm, bright spells broken by the occasional short shower rather than long grey days.

When a shower passes, there is plenty to do:

• Dive or snorkel the reef while visibility is at its best
• Visit a Bribri Indigenous community and learn about cacao
• Relax in a Caribbean café or chocolate shop in town

Crowds, Prices and Events

October is the quietest, best-value stretch of the year. Rates are low and the beaches feel empty — ideal if you want calm conditions without the crowds or the peak-season prices.

Is October a Good Time to Visit?

Absolutely. For calm, clear sea, warm days, thin crowds and the lowest prices, October is one of the smartest months to choose on the Caribbean coast.

Key Takeaways

October continues the veranillo: calm, clear seas, relatively dry weather, thin crowds and the best value of the year. Pack for the odd shower and enjoy some of the best beach and reef conditions Puerto Viejo offers.

See the full month-by-month weather guide →