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San Leandro UV Index Today

Day Summary

The UV index in San Leandro, United States Flag of United States will reach a high of 6.2 today. This means a high level of sun exposure. See our tips below to stay safe!

Last checked: 2025-09-30

Hourly Forecast Chart

Today's Safety Tips

Be careful! The sun's rays are strong. Try to stay in the shade between 10 a.m. and 4 p.m. Wear a hat, sunglasses, and reapply SPF 30+ sunscreen every 2 hours.

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

UV index

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.

Disclaimer

* The information on this page about the UV index in San Leandro is for educational purposes only. It is not a substitute for professional medical advice. Always consult a doctor for any health concerns.