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High Rainfall Recorded in Colombo

September 24, 2026 · wweather1 editorial · 1 min read

Colombo has experienced significant rainfall, with precipitation levels crossing established threshold values on September 25, 2026. Automated monitoring systems registered high precipitation amounts in the area.

According to data from wweather1.com, Colombo recorded 33.8 mm of precipitation on September 25, 2026. This measurement exceeded the established threshold of 30 mm, triggering an automatic high-severity weather alert.

The weather event, classified primarily as rain, began on September 25, 2026. The automated alert system noted that the forecast value crossed the predefined limit based on current meteorological data.

Local conditions reflect the impact of this rainfall event. Authorities and residents in Colombo continue to monitor the weather as precipitation levels remain above normal thresholds.

Why it is dangerous and what to do

⚠️ Safety
• Exercise caution while driving on wet roads.
• Stay informed by checking local weather updates regularly.
• Ensure proper drainage around residential areas.
📊 The numbers, from wweather1 data
Colombo: now +26°, Rain showers.
The record for this date is +30° (1946).
Three-day forecast: 24 September: +27°/+25° · 25 September: +28°/+25° · 26 September: +29°/+24°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates.

🌍 Weather in nearby cities

📰 Data source: wweather1. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.

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