What is the UV index in Philadelphia, Pennsylvania, USA today?

Check the live UV index in Philadelphia, Pennsylvania, USA today on Daily UV Tracker. See peak UV level, safe sun time, hourly UV forecast and 7-day forecast with SPF sun protection advice. Data is updated continuously from Open-Meteo and OpenUV.

What is the UV index in Philadelphia, Pennsylvania, USA?

The UV index in Philadelphia, Pennsylvania, USA varies by season and time of day. Use Daily UV Tracker to see the current UV level, peak UV time, and hourly forecast so you can plan safe sun exposure.

When is UV highest in Philadelphia, Pennsylvania, USA?

UV is usually highest in Philadelphia, Pennsylvania, USA around solar noon, between 11 am and 3 pm local time. The daily peak depends on latitude, season, altitude and cloud cover.

How long can I stay in the sun in Philadelphia, Pennsylvania, USA?

Safe sun time in Philadelphia, Pennsylvania, USA depends on the current UV index and your skin type. Use the burn-time calculator on the page to get a personalised estimate based on the Fitzpatrick scale.

Philadelphia, Pennsylvania — УФ-индекс сегодня и прогноз

Q: Do I need sunscreen in Philadelphia, Pennsylvania, USA?

Yes, on most days. Whenever the UV index in Philadelphia, Pennsylvania, USA reaches 3 or above, use broad-spectrum SPF 30–50 sunscreen, reapply every two hours and after swimming, and cover up around solar noon.

Q: Can you get sunburnt on a cloudy day in Philadelphia, Pennsylvania, USA?

Yes. Up to 80% of UV radiation passes through light cloud, so you can still burn in Philadelphia, Pennsylvania, USA on overcast days. Check the hourly UV forecast rather than judging by brightness.

Philadelphia, Pennsylvania — УФ-индекс сегодня, пик УФ, безопасное время на солнце, калькулятор ожога, почасовой и 7-дневный прогноз УФ, защита от солнца.

Philadelphia, Pennsylvania, USA is in USA (North America). UV levels change through the day and across seasons. The strongest UV usually occurs around solar noon, so seek shade, wear sunscreen and protective clothing during the middle of the day.

Sun safety in Philadelphia, Pennsylvania, USA — your questions answered

What time is UV highest in Philadelphia, Pennsylvania, USA?

UV in Philadelphia, Pennsylvania, USA peaks around solar noon, usually between 11:00 and 15:00 local time. The hourly UV forecast on this page shows the exact peak UV hour for today.

Do I need sunscreen in Philadelphia, Pennsylvania, USA?

Whenever the UV index reaches 3 or above, use broad-spectrum SPF 30–50 sunscreen, reapply every two hours and after swimming, and cover up during peak UV hours.

What SPF should I wear in Philadelphia, Pennsylvania, USA?

SPF 30 is a sensible baseline in Philadelphia, Pennsylvania, USA; move to SPF 50+ when the UV index is 8 or higher. Add sunglasses, a wide-brim hat and UPF clothing. The burn-time calculator gives a personalised safe sun time by Fitzpatrick skin type.

Can you get sunburnt on a cloudy day in Philadelphia, Pennsylvania, USA?

Yes — up to 80% of UV passes through light cloud, so sunburn is still possible in Philadelphia, Pennsylvania, USA on overcast days.

UV index levels explained: UV 1 · UV 3 · UV 5 · UV 7 · UV 9 · UV 11

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