← All destinations · Central America

Guanacaste & Tamarindo

Costa Rica · Central America · northern hemisphere

SwimmingWildlife

Guanacaste & Tamarindo is at its best for swimming in December to March. Good but not prime in April, July and August. Crowds peak in January and bottom out in September.

JFMAMJJASOND
Swimming
91
90
89
77
35
35
68
57
15
15
49
91
Wildlife
90
67
15
15
15
15
15
15
15
42
67
90
Crowds

Swipe the table sideways for the rest of the year.

primegoodpossibleoff-seasoncrowds, on this place’s own scale

The short version

The dry season runs from December to March, when only 4% of the year’s rain falls. A short dry spell, the veranillo, returns in July and August between the two rainy periods

When not to come

September and October for a beach trip — the wettest months of the year on this coast.

Busiest

December to April, the dry season, busiest in January; Holy Week also draws big crowds

With children

January to March is breezy: the trade winds are strongest in the afternoons, which can make the sea choppy.

Where to stay

Tamarindo sits next to Las Baulas National Park, where the leatherbacks nest on Playa Grande. Book turtle tours ahead; group sizes are capped.

What can go wrong

Wet season

Rains from May; September and October are the wettest months, with a drier spell in July and August.Jun · Sep · Oct · Nov

Kept out of the score on purpose. Averaging a rare catastrophe into a monthly number would tell you something false; the warning is the honest form.

Dates that matter

  • Leatherback nesting at Playa Grande (Las Baulas), late October to mid-February
  • Santo Cristo de Esquipulas fiestas in Santa Cruz, mid-January
  • Annexation of Nicoya day, 25 July

Crowds, month by month

1005340233111011033050

0 is this destination’s own quietest month and 100 its busiest. The scale never compares one destination to another. Source: Wikipedia — Tamarindo, Costa Rica

See everything else at its best in Jan

Organised trips

Multi-day trips to Costa Rica

These are affiliate links: we earn a commission if you book, at no extra cost to you. Nothing on this page is chosen by who pays — not a score, not a month, not a warning.

Know before you book

Most places have one or two months that are genuinely better — and a booking moment that comes a lot earlier than the trip. I’ll write when one of those is coming up. No schedule, no filler.

Sign up for the newsletter →

Somewhere missing from the list? Write to info@pennyswindow.com and I’ll score it.