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Weather forecast

Wednesday, June 18, 2025

On Wednesday, the Intertropical Convergence Zone will be slightly displaced to the north, so its influence over our country will be less than in previous days. However, a humid flow from the east will be entering from the Caribbean Sea towards the national territory, this together with local factors will contribute with humidity and instability for the precipitations of this day. In the morning, variable cloudiness with the possibility of scattered rains is forecast for the Caribbean and Northern regions. The rest of the country is projected with light to partial cloudiness. In the afternoon and early evening, variable rainfall activity is expected for the country. Isolated showers with thunderstorms are expected for Guanacaste, Northern Zone, Northern Caribbean and Northern Zone. The Central Valley is projected with scattered showers and short duration thunderstorms to the west. The South Caribbean and Central and South Pacific with a chance of showers mainly in mountainous areas.

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ENSO Bulletin

This scientific document, produced by the Department of Climatology, provides information on the current and upcoming state of El Niño or La Niña events in a national context. This newsletter is published at the end or beginning of each month. Previous issues are also available.


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Public Consultation

The Ministry of Environment and Energy (MINAE), the Climate Change Department (DCC), submits a draft of the "National Policy for Adaptation to Climate Change in Costa Rica" to the institutions and the public in general.


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National emergency notice

Attention to the public: due to Executive Decree 42227 of National Emergency issued yesterday (March 16), the IMN requests that all inquiries related to the institution be made through: • Website (www.imn.ac .cr), • Institutional email (imn@imn.ac.cr), • Telephone exchange 2222-56-16, • Facebook and / or Twitter.


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News

Wednesday, June 05, 2024

San José, Costa Rica – El Instituto de Desarrollo Rural (INDER) anuncia que se publicó el cartel par el proceso de licitación mayor 2024LY-000009-0015500001. Este proceso busca contratar...


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Services

The National Meteorological Institute, offers a range of services that can be ordered online in the next section of the site.

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Climate change

One of the greatest challenges facing humanity is climate change. One issue that should concern us all. In this section you can view the climate change report or browse in our dedicated website for this importance issue.


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Atlas of clouds

Reigning time depends on the type of clouds that form in the sky and, therefore, forecasters are interested in the study of their structure and evolution. Learn more about this fascinating subject.


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