San Diego has experienced heavy rainfall, with precipitation levels crossing the established threshold.
According to forecast data from wweather1.com, San Diego recorded 43.1 mm of precipitation on October 11, 2026.
This measurement exceeds the warning threshold of 30 mm, triggering a high-severity weather alert for the area.
Precipitation of this magnitude can lead to localized water accumulation and difficult driving conditions.
Why it is dangerous and what to do
⚠️ Safety
• Exercise caution while driving on wet roads.
• Avoid walking or driving through flooded areas.
• Monitor local weather updates for further information.
📊 The numbers, from wweather1 data
San Diego: now +19°, Overcast.
That is 3° below the October climate norm.
The record for this date is +36° (1940).
Three-day forecast: 11 October: +20°/+18° · 12 October: +18°/+16° · 13 October: +22°/+16°
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.