San Leandro UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index2.5
- Avg Clouds81%
- Max Temp15.4 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in San Leandro, United States 
will reach a high of 2.5 today. This means a low level of sun exposure. See our tips below to stay safe!
Last checked: 2025-12-04
Hourly Forecast Chart
Today's Safety Tips
The sun danger is low (0-2). You can enjoy the outdoors safely! On bright days, sunglasses are a good idea.
San Leandro's UV Index
San Leandro has a UV index that typically ranges from moderate to high, especially during summer months when sunlight is strongest.
Weather Seasons
The city experiences mild, wet winters and warm, dry summers, following a Mediterranean climate pattern common in the San Francisco Bay Area.
San Leandro's Climate
Compared to neighboring cities like Oakland and Berkeley, San Leandro has similar weather but can be slightly warmer and drier than areas closer to the bay or higher elevation.
Hourly UV Index Trend
See the UV index hour by hour for San Leandro. When the level is high, it's smart to find some shade.
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