Active alerts for the region
As soon as there is a new alert situation for San José, it will appear here with the severity, the validity and a direct link to the alert summary.
Frequently asked questions about the weather in the region
What weather overview do I find here for San José?
On this page you see the weather overview of San José and quick access to 1 city in the region.
Where do I find the weather detail for a specific city in San José?
From the region page you go straight to the weather detail page for San José de Mayo with the current conditions and the forecast.
Where do I find the map and the alerts for San José?
From the region overview you quickly move to the weather map and the alerts page to compare the situation.
More guides
Heat waves in Uruguay
What Uruguay's summer heat waves are like, why humidity makes them more dangerous, and how to look after yourself.
How to Read a Weather Radar
Learn what radar colors mean, how radar differs from satellite, what it cannot show, and how to combine radar with the forecast to plan the next few hours.
Humidity and Comfort: How It Affects Your Body
The difference between relative and absolute humidity, what dew point is, why high humidity feels hotter and low humidity dries you out, and the comfortable ranges.
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Reliable weather data
We use continuously updated weather data and transparently show the last update.
Data: Open-Meteo