UV Index / United States / Jamestown
UV Index in Jamestown
Current UV index, monthly UV averages, and a practical tanning guide.
Live UV index
Live conditions are temporarily unavailable. Monthly UV averages are shown below.
Coordinates: 41.49, -71.37
Monthly UV index — Jamestown
Jan1
Feb1
Mar3
Apr5
May6
Jun8
Jul8
Aug8
Sep6
Oct5
Nov3
Dec1
Best months for tanning
May, Jun, Jul, Aug, Sep
Tanning guide
Peak UV in Jamestown is typically 8. Use broad-spectrum SPF, limit midday exposure, and adjust time outdoors to your skin type and current conditions.
Frequently asked questions
What is the UV index in Jamestown today?
Check the live conditions above for the latest local UV reading.
When is UV strongest?
UV is usually strongest around local midday. Cloud cover, season, altitude, and reflection can change exposure.