Home → Weather news → High Severity Rain Forecasted for San Jose on September 24, 2026
High Severity Rain Forecasted for San Jose on September 24, 2026
An automatic alert from wweather1.com indicates high-severity rain in San Jose, Costa Rica, on September 24, 2026. The forecasted precipitation has crossed the designated threshold for the region.
Automated forecast systems from wweather1.com have issued a high-severity alert for rain in San Jose, Costa Rica. The event is recorded as starting at 00:00:00.000Z on September 24, 2026.
According to the forecast metrics, expected precipitation for the area is 35.1 mm. This value exceeds the established monitoring threshold of 30 mm.
The alert was generated automatically from wweather1.com forecast data after detecting that the predicted rain metric crossed the predefined threshold.
Why it is dangerous and what to do
⚠️ Safety
• Monitor local weather updates and official guidance.
• Exercise caution while driving or traveling during heavy rainfall.
• Avoid low-lying areas that are prone to water accumulation.
📊 The numbers, from wweather1 data
San José: now +24°, Drizzle.
That is 3° above the October climate norm.
The record for this date is +26° (2023).
Three-day forecast: 13 October: +27°/+15° · 14 October: +26°/+16° · 15 October: +26°/+17°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates. 🌍 Weather in nearby cities
Managua
now
☁️
+31°
Tegucigalpa
now
🌦️
+25°
San Salvador
now
🌦️
+27°
Panama City
now
🌦️
+27°
San José
now
🌦️
+24°
San Andrés
now
🌤️
+28°
📰 Data source: wweather1. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.