Oakland UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index9
- Avg Clouds95%
- Max Temp20.1 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Oakland, United States 
will reach a high of 9 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-11
Hourly Forecast Chart
Today's Safety Tips
The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.
Oakland's UV Index
Oakland's UV index typically ranges from moderate to high, especially during summer months when it can reach 7 to 9. Winter months often see lower UV levels around 2 to 4. This variation depends on season and cloud cover.
Weather Seasons
Oakland experiences mild, wet winters and dry, warm summers. Rain mostly falls between November and March, while summers are sunny with little rain. Temperatures rarely get very hot or very cold, making the climate quite comfortable year-round.
Oakland's Climate
Compared to much of California, Oakland has cooler summers and more rain than inland areas. It is warmer and less rainy than northern coastal cities like San Francisco. Neighboring areas like San Jose tend to have hotter summers and less fog.
Hourly UV Index Trend
See the UV index hour by hour for Oakland. When the level is high, it's smart to find some shade.
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