Weather warnings
Jun
28
Weather Warning
Tropical Wave #10 over Costa Rica
June 28th, 2025
10:30 a.m.
Diagnosis: Tropical wave #10 is over the country this Saturday, causing instability in maritime areas of the Caribbean and northern parts of the Northern Zone. There has been increasing...
Jun
27
Weather Warning -Update-
Rainy Afternoon in Costa Rica
June 27th, 2025
05.40 p.m.
Forecast: After the passage of Tropical Wave 9 yesterday, Thursday, the atmosphere remains unstable over the country. Along with warm morning temperatures and high humidity from recent rains,...
Jun
27
Weather Warning
Tarde lluviosa en Costa Rica
June 27th, 2025
10:00 am
Diagnosis: After the passage of tropical wave #9 on Thursday, the atmosphere continues to be unstable over the country, which, together with the warm temperatures of this morning and the high...
Jun
26
Weather Warning | Update
Rainfall activity of varying intensity this afternoon in the Pacific and Northern Zone
June 26, 2025
5:00 p.m.
Diagnostic: The passage of Tropical Wave #9, in combination with the Intertropical Convergence Zone, maintains atmospheric instability over the country. This has generated rain showers and...
Jun
26
Weather Advisory
Variable intensity rainfall expected this afternoon, in the Pacific and North Zone
June 26th, 2025
9:50 a.m.
Diagnostic: Tropical Wave 9, located in the Pacific near the country, is still unstable in its surroundings. Along with the Intertropical Convergence Zone over southern Central America, it will...
Weather warnings history
In this section you will find the weather warnings history.
May
21
Weather Warning
Rainy conditions will be present during the afternoon and evening
May 21, 2020
0900 am
Diagnosis: the proximity of the Intertropical Convergence Zone, the weakness of the trade winds are factors that favor evening rains. Forecast: during the afternoon and night there will...
May
20
Aviso Meteorológico
Continúan las precipitaciones en el país esta noche
20 de mayo de 2020
6.35 mm
Diagnóstico: La inestabilidad atmosférica causada por la influencia de la Zona de Convergencia Intertropical, está ha propiciado aguaceros intensos con tormenta eléctrica en el norte y centro del...
May
20
Weather Warning
Intense downpours in the north of the country
May 20, 2020
3.30 pm
Diagnosis: This Wednesday continues the high moisture content in the region, this factor combined with the high temperatures in the national territory; In addition to the atmospheric...
May
20
Aviso Meteorológico
Actividad lluviosa este miércoles
20 de mayo de 2020
10:45 am
Diagnóstico: Este miércoles continúa el alto contenido de humedad sobre la región, este factor combinado con las altas temperaturas en el territorio nacional; además de la inestabilidad...
May
19
Aviso Meteorológico
Persiste la condición lluviosa este martes en el país
19 de mayo de 2020
10.00 am
Diagnóstico: Un sistema de baja presión perteneciente a la Zona de Convergencia Intertropical está frente a la costa del Pacífico costarricense este martes, aportando humedad a nuestro territorio...
May
18
Aviso Meteorológico
Condiciones lluviosas durante este inicio de semana
18 de mayo de 2020
10.30 a.m.
Diagnóstico: la cercanía de la Zona de Convergencia Intertropical ha estado generando condiciones muy inestables en la atmósfera. Durante la mañana se han estado presentando lluvias aisladas en...
May
17
Aviso Meteorológico
Lluvias al final de la tarde y primeras horas de la noche
17 de mayo de 2020
5.00 pm
Diagnóstico: Como se ha venido mencionando, la Zona de Convergencia Intertropical está localizada cercana al país. Esta tarde se han registrado aguaceros fuertes aislados con una actividad...
May
17
Aviso Meteorológico
Lluvias de variable intensidad esta tarde en el país
17 de mayo de 2020
11.00 am
Diagnóstico: Como se ha venido mencionando, la Zona de Convergencia Intertropical está localizada cercana al país, lo cual propicia el desarrollo de nubosidad potenciando precipitaciones ligeras...
May
16
Weather Warning
Heavy rainy activity and thunderstorm today
May 16, 2020
11.00 am
Diagnosis: The high humidity content on the country and surroundings continues this Saturday, favored by the proximity of the Intertropical Convergence Zone. In addition, very warm temperatures...
May
15
Meteorological Warning
Rainy activity this Friday
may 15, 2020
10:15 am
Diagnosis: The high temperatures registered this morning, together with the entry of humidity from the Pacific Ocean, are factors that have contributed to generating unstable atmospheric conditions...
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Ephemerides
In this section you will find all the necessary information about sunrises and sunsets of the Sun and Moon, as well as all the information about the corresponding lunar phases.
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