Weather warnings
Jul
01
Weather Warning
Rainy conditions in the Caribbean and Northern Zone this Tuesday and Tropical Wave #12
Jul 01th, 2025
10 am
Diagnosis The strengthening of the trade winds over the central and northern regions of the country has produced wind gusts of up to 50 km/h in areas such as Alajuela this morning. This...
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...
Weather warnings history
In this section you will find the weather warnings history.
Jun
14
Aviso Meteorológico
Lluvias de variable intensidad esta tarde en el país
14 de junio de 2020
11.20 am
Diagnóstico: La Zona de Convergencia Intertropical está localizada sobre el país este domingo; aunado a esto, factores locales como la humedad y el calentamiento, así como la inestabilidad...
Jun
13
Aviso Meteorológico
Aguaceros se mantienen en el país
13 de junio de 2020
4.25 pm
Diagnóstico: La onda tropical #5 se encuentra saliendo del territorio nacional, sin embargo, mantiene condiciones inestables en la región, provocando aguaceros fuertes con tormenta en el...
Jun
13
Aviso Meteorológico
Onda tropical #5
13 de junio de 2020
10.15 a.m.
Diagnóstico: La onda tropical #5 se encuentra en el sector occidental del país, provocando lluvias desde la noche y madrugada en el Pacífico Norte y Sur, así como nubosidad abundante en el Valle...
Jun
12
Weather Warning
Tropical Wave # 5 will spread rains overnight
June 12, 2020
06.35 p.m.
Discussion: Tropical wave # 5 has entered the country, it is in the eastern sector of it. This phenomenon will be spreading the rains that have manifested themselves this afternoon in various...
Jun
12
Weather Warning
Tropical Wave #5 crossing Costa Rica tonight
June 12th, 2020
1.00 p.m.
Diagnosis: This Friday, tropical wave # 5 will be crossing Costa Rica. She is currently traveling over Panama and will be arriving in the country during the night. This phenomenon will be spreading...
Jun
11
Aviso Meteorológico
Lluvias se extienden a las primeras horas de la noche
11 de junio de 2020
5.50 pm
Diagnóstico: Las cálidas temperaturas matutinas y el ingreso de humedad proveniente de los sectores marítimos aunados a inestabilidad acoplada en niveles bajos y altos de la atmósfera han...
Jun
11
Weather Warning
Heavy rainfall this afternoon in Costa Rica
June 11, 2020
10.30 a.m.
Diagnosis: This Thursday the Intertropical Convergence Zone is approaching Costa Rica, generating greater atmospheric instability and providing humidity from the maritime sectors, which, added to...
Jun
10
Weather Warning
Showers and thunderstorms this afternoon
June 10, 2020
11.10 a.m.
Discussion: Local factors such as the warm morning temperatures and the entrance of humidity from the maritime sectors will favor this afternoon the formation of cloudiness, promoting rainfall...
Jun
09
Weather Warning
Tropical wave #4 in the country
June 09, 2020
10.40 am
Diagnosis: Today, tropical wave # 4 is crossing Costa Rica since morning, which has generated rains and storms in Osa and nearby. In addition, we have the Intertropical Convergence Zone...
Jun
08
Aviso Meteorológico
Condiciones lluviosas vespertinas en todo el Pacífico y Valle Central
08 de junio de 2020
10.30 a.m.
Diagnóstico: La humedad proveniente de los sectores marítimos y las cálidas temperaturas que se manifestaron en la mañana, son factores que favorecen los aguaceros vespertinos. Pronóstico:...
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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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