Weather warnings
Jun
21
Weather Warning (Update)
Heavy downpours with a storm this afternoon and night
June 21, 2024
4:50 p.m.
Diagnosis: The predominance of high humidity and instability, as well as local factors, warm morning temperatures and the entry of sea breezes; add up on this Friday to the passage of tropical...
Jun
21
Weather Warning
Heavy showers and thunderstorms this afternoon and evening
June 21, 2024.
10.25 a.m.
Discussion: High humidity and instability prevail over Costa Rica and its surroundings, as well as local factors, warm morning temperatures and the entry of sea breezes; the passage of tropical...
Jun
20
Weather Warning (Update)
Heavy showers continue during the early hours of the night
June 20, 2024
5 p.m.
Discussion: Unstable conditions continue today in Costa Rica, different factors favor this pattern among them: high humidity content, the entry of sea breezes, high temperatures and areas of...
Jun
20
Aviso Meteorológico
Aguaceros fuertes esta tarde en varias zonas del país
20 de junio de 2024
10:00 am
Diagnóstico: Condiciones inestables están presentes en la atmósfera sobre el país, esto debido al alto contenido de humedad, el ingreso de brisas marinas, temperaturas altas y áreas de...
Jun
19
Weather Warning (Update)
Rainy activity this afternoon
June 19, 2024
6:20 p.m.
Diagnosis: Costa Rica continues to experience significant moisture input from the Pacific Ocean during the early hours of the day, which, combined with daytime warming and unstable conditions...
Weather warnings history
In this section you will find the weather warnings history.
Feb
18
Aviso Meteorológico
Continúan los fuertes vientos en Costa Rica
18 de febrero de 2020
10.00 a.m.
Diagnóstico: El fortalecimiento de un sistema de alta presión en el Océano Atlántico mantiene los vientos alisios muy fuertes en el Mar Caribe; provocando un patrón ventoso en Costa Rica. Hasta...
Feb
17
Aviso Meteorológico
Viento fuerte continúa durante este lunes
17 de febrro de 2020.
9:15 am
Diagnóstico: Un sistema de alta presión posicionado sobre el océano Atlántico ha estado afectando el tiempo en la región centroamericana provocando un fuerte gradiente de presión sobre el mar...
Feb
16
Aviso Meteorológico
Very strong windy conditions on this day
February 16, 2020
09.35 a.m.
Discussion: High levels of atmospheric pressure prevail over the Caribbean Sea, generating very strong trade winds in the country. The most intense gusts occur in the Central Valley, the North...
Feb
15
Weather Warning
The strong windy pattern continues over the country
February 15, 2020
09.15 a.m.
Discussion: The atmospheric pressure remains high above the Caribbean Sea, causing strong trade winds to persist in the country. There are recurrent and intense gusts in the Central Valley, the...
Feb
14
Aviso Meteorológico
Vientos fuertes persisten este viernes y fin de semana
14 de febrero de 2020
10.20 am
Diagnóstico: Los altos valores de la presión atmosférica siguen aumentando este viernes sobre el Mar Caribe, lo cual mantiene los vientos alisios fuertes sobre el país, con mayor notoriedad en el...
Feb
13
Weather Warning
Strong winds will prevail on this day
February 13, 2020
09.40 a.m.
Discussion: The high values of the atmospheric pressure on the Caribbean Sea keep the trade winds accelerated over the country, with greater notoriety in the Central Valley, the North Pacific and...
Feb
12
Meteorological warning
Condiciones ventosas durante este miércoles
12 de febrero 2020.
9:40 am
Diagnosis: The atmospheric pressure continues strong on the Caribbean Sea and as a result the wind stays accelerated on the Central American region. During the early morning and morning of...
Feb
10
Meterologicla warning
Windy conditions this monday
february 10, 2020
9:30 am
Diagnosis: High atmospheric pressure values ??over the Caribbean Sea keep accelerated winds over the region. So far this day there have been gusts in the range of 40-60 km / h in the lower parts...
Feb
09
Aviso Meteorológico
Condiciones ventosas durante todo el día consecuencia de la afectación de un sistema de alta presión
9 de febrero de 2020
10.30 a.m.
Diagnóstico: Un sistema de alta presión en el Atlántico y Mar Caribe se mantiene generando condiciones ventosas en la mayor parte del del país, con ráfagas de viento de hasta 90 km/h en la Cruz,...
Feb
03
Aviso Meteorológico
Condiciones ventosas durante todo el día consecuencia de la afectación del empuje frío # 18
3 de febrero de 2020
1030 a.m.
Diagnóstico: El empuje frío #18 se mantiene generando condiciones ventosas en la mayor parte del país, con ráfagas de viento de hasta 102 km/h en la Cruz, Guanacaste, y 95 km/h en los sectores...
RSS IMN latest alerts(Local Notification): https://www.imn.ac.cr/en/web/imn/avisos-meteorologicos/-/asset_publisher/lTlyP4wEZlDa/rss 
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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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