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Washington UV Index Today

Day Summary

The UV index in Washington, United States Flag of United States will reach a high of 6.9 today. This means a high level of sun exposure. See our tips below to stay safe!

Last checked: 2025-09-08

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.

Washington's UV Index

Washington experiences a UV index that varies seasonally, typically ranging from low in winter to moderate or high in summer, with peaks often occurring around midday in sunny months. The state has distinct seasons: cold, rainy winters and warm, dry summers, especially in eastern Washington, while western parts are milder and wetter year-round. Compared to neighboring Oregon and Idaho, Washington is wetter in the west and drier in the east, with more moderate temperatures near the coast than more extreme temperatures inland or in neighboring states.

Hourly UV Index Trend

See the UV index hour by hour for Washington. When the level is high, it's smart to find some shade.

Disclaimer

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