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Costa Rica in August
Humpback whales arrive at Marino Ballena; South Caribbean lodges may see intense rain.
What to expect in Costa Rica in August
August brings warm weather to Costa Rica, with daytime highs around 26°C (79°F) and overnight lows near 16°C (61°F). Skies are typically distinctly rainy, with about 246 mm of rainfall on average. Humpback whales arrive at Marino Ballena; South Caribbean lodges may see intense rain..
Crowds are manageable in August — busy in popular areas but not overwhelming. Prices sit in the shoulder-season range — not the cheapest, but well off peak. Peak season runs December–March, for context.
Live fares for Costa Rica in August
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