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Costa Rica Weather

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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the PressHive weather desk. Data from national met services via Open-Meteo.

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Costa Rica’s weather is tropical, with a dry season from December to April and a wet season from May to November. The live forecast above gives current conditions for your chosen location, but the country’s varied geography means coastal lowlands, cloud forests and volcanic slopes can all feel very different on the same day.

What is the weather like in Costa Rica throughout the year?

Temperature stays fairly constant year round, hovering between 21°C and 27°C in the Central Valley and higher on the coasts. The main change is rainfall. The dry season brings clear skies to the Pacific side, while the Caribbean coast stays wetter all year. In the wet season, heavy afternoon showers are typical, especially in the central highlands. For a detailed outlook, the live forecast above shows conditions for the next few days, including for popular spots like Monteverde, Arenal and Santa Teresa.

What about weather in December or for a 14-day trip?

December marks the start of the dry season along the Pacific coast, making it a popular time for beach holidays. In Monteverde and Arenal you may still get cloud and rain, but mornings are often bright. For a longer stay, check the live forecast or a separate 10-day forecast – though the country’s microclimates mean conditions can shift quickly from one valley to the next.

Average temperature21–27°C year round in Central Valley
Dry seasonDecember to April (Pacific side)
Wettest monthsSeptember and October on the Pacific, June–November on the Caribbean
Capital (San José)Mild, 15–24°C; rainy May–November
What is the best time to visit Costa Rica?

For beach holidays on the Pacific coast, the dry season from December to April offers the most reliable sunshine. The Caribbean coast is less seasonal, with rain possible all year. Wildlife spotting and green landscapes are excellent in the wet season, especially in May and November.

Does Costa Rica have a rainy season?

Yes, the wet season runs from May to November. Rain falls mostly in heavy afternoon showers, often clearing by evening. Morning are usually fine, especially on the Pacific side. Monteverde and Arenal can see cloud and rain year round due to their elevation.

What is the weather like in Monteverde and Santa Teresa?

Monteverde’s cloud forest is cool and damp, with year-round rain and temperatures around 15–20°C. Santa Teresa on the Nicoya Peninsula is hot and dry from December to April, with average highs of 30°C. Both locations can be checked via the live forecast above for the next few days.