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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Alajuela

Alajuela in August

Mixed month. Outside the best window (Dec–Apr (dry season)). Across Costa Rica: Humpback whales off Uvita (Aug–Oct); rain most afternoons.

Key facts

Verdict
Mixed
Temperature
27°C / 17°C
average high / low
Rain days
19
Crowds
Medium
Costa Rica overall
Prices
Medium
Costa Rica overall

Verdict

MixedCosta Rica month rating

Outside the best window (Dec–Apr (dry season)). Across Costa Rica: Humpback whales off Uvita (Aug–Oct); rain most afternoons.

Weather in August

Long-term averages
  • AlajuelaHighs around 27 °C, lows around 17 °C, rain on about 19 days

Crowds and prices

Crowds · Costa Rica overall
Medium
Prices · Costa Rica overall
Medium

Costa Rica overall: Humpback whales off Uvita (Aug–Oct); rain most afternoons.

What to pack

  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Costa Rica in August →