Carlsbad UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index7.1
- Avg Clouds35%
- Max Temp23 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Carlsbad, United States 
will reach a high of 7.1 today. This means a high level of sun exposure. See our tips below to stay safe!
Last checked: 2025-09-27
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.
Carlsbad's UV Index
Carlsbad, United States, usually has a UV index between 5 and 9, meaning it ranges from moderate to very high levels of ultraviolet rays throughout the year.
Weather Seasons
The city experiences mild, wet winters and warm, dry summers, with temperatures rarely becoming too hot or too cold, making it comfortable year-round.
Carlsbad's Climate
Compared to other parts of California and neighboring states, Carlsbad has milder weather with less rainfall than inland areas and more consistent sunshine than places further north.
Hourly UV Index Trend
See the UV index hour by hour for Carlsbad. When the level is high, it's smart to find some shade.
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