News

May

15

Seasonal Climate Forecast May - July 2023

A summary of the atmospheric conditions for the month of April 2023, as well as the forecast of the ENSO phenomenon and the perspective of rains for the quarter from May to July 2023, can be...

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Apr

21

Seasonal Climate Forecast April - June 2023

A summary of the weather conditions for the month of March 2023, as well as the forecast of the ENSO phenomenon and the prospect of rainfall for the quarter from April to June 2023, can be found here

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Mar

27

COSTA RICA WILL BE THE CAMPUS OF THE 2023 HURRICANE COMMITTEE

The World Meteorological Organization (WMO) chose Costa Rica as the venue for the 45th Session of the Region IV Hurricane Committee, which will take place from Monday, March 27 to Friday, March 31,...

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Mar

24

IMN ACTIVATES EL NIÑO WATCH ALERT FOR SECOND HALF OF 2023

In commemoration of World Meteorological Day, the IMN held a press conference this Thursday, March 23, in which the forecast for the 2023 rainy season was presented. To see a summary of this...

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Mar

17

Rain anomalies in the first half of March 2023

Factors such as the La Niña phenomenon and the proximity of the Intertropical Convergence Zone have caused anomalies in the first fortnight of March 2023. For more information here

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Mar

17

The anomalous rains of the dry season 2023

Despite being in the middle of the dry season, in the first half of March there were intense downpours in much of the country, except in the Caribbean region. For more information enter here.

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Feb

17

Weather forecast February - March 2023

The seasonal climate forecast for the months of February - March 2023 is now available, you can check it here

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Source : IMN

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Jan

19

Seasonal climate forecast January - March 2023

The seasonal climate forecast for the months of January - March 2023 is now available, you can consult it here

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Jan

16

MERCI-CR

  The Methodology for the Evaluation of Climatic Risks in the Public Infrastructure of Costa Rica () responds to the requirements for the design of public infrastructure...

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Source : IMN

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Nov

04

Seasonal weather forecast October - December 2022

The seasonal weather forecast for the months of October - December 2022 is now available, you can check it here  

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Aug

10

When does the dry season start and end?

As part of the research made by the staff of the National MEteorological Institute, the "Methodology for the identification of start and end dates of dry season" is avaiable and can be consulted...

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Aug

04

Quarterly forecast for August, September and Octuber 2022

The quarterly forecast for August, September and Octuber 2022  is now available, you can consult it at the following link: ...

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Aug

04

Summary Climate Perspective from August to October 2022

The climate perspective sumary August to October 2022 is now available, you can consult it at the following link: ...

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Jul

26

State of the climate in Latin America and the Caribbean 2021

The report "The state of the climate in Latin America and the Caribbean" presented by the World MEteorological Organization is now available, and can be consulted at the following: ...

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Jul

14

What happened to the "Canicula" of 2022?

This year there were many doubts regarding the famous "Veranillo de San Juan" of 2022, in the following link you can find more information about it: ...

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Jul

08

Summary Climate Outlook

The summary of the climate outlook for the month of June, July and August is now available, and can be accessed at the following link:...

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Jun

10

Summary Climate Outlook

The summary of the climate outlook for the month of May to June is now available, you can find it at the following link: ...

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May

30

Conferencia de prensa

El Instituto Meteorológico Nacional invita:

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May

06

COENOS Report April 2022

The COENOS report for the month of April 2022 is now available, it can ve accessed through the following link ...

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