SeasonScore
Costa Rica, Costa Rica
Photo: Henry Zbyszynski · CC BY 2.0

Costa Rica

Costa Rica in January

☀️ Dry season

Pleasant and mostly dry.

Best months: Jan (9.6), Feb (9.5), Mar (9.4)

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Why January scores 9.6What goes into the score

How it works
🌡️ 24° / 16°C🌧️ 37 mm💧 dew pt 17°🍃 PM2.5 5
  • Weather comfort9.6
    • ✓Comfortable temperatures (23.9°C highs / 15.9°C lows)
    • ✓Slightly humid (dew point 16.9°C)
    • ✓Mostly dry (~37 mm rain)
  • Air quality10.0
    • ✓Good (within WHO guideline) (PM2.5 ~5 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut January side by side with another month
JanFeb
Score9.6 Excellent9.5 Excellent
Season☀️ Dry season☀️ Dry season
High / low24° / 16°25° / 16°
Rain37 mm18 mm
Humiditydew pt 17°dew pt 17°
PM2.55 µg/m³7 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast).

Holidays & crowdsJanuary 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • New Year 1–3 Jan · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore Costa RicaEvents, sights, food & souvenirs

Check event dates locally

A Central American country known for rainforests, volcanoes, wildlife, two coastlines and eco-tourism.

Events in January
Fiestas de PalmaresDate variesUsually January

A large festival with concerts, bullfighting and a horse parade.

Why go: Very crowded and loud.

Where: Palmares, Alajuela

Coming up later

Día del BoyeroDate variesUsually the second Sunday of March

A parade of painted oxcarts honouring the country's ox drivers.

Why go: Close to San José.

Where: San Antonio de Escazú

Green sea turtle nestingDate variesUsually July to October

Green turtles come ashore to lay eggs at night.

Why go: Night beach visits are only allowed with licensed guides.

Where: Tortuguero

Independence DayEvery year15 September every year, with lantern parades on the evening of the 14th

Children's lantern parades and marching bands celebrate independence.

Why go: Expect road closures in town centres.

Where: Nationwide