Question 1

What is the UV index in Jamestown right now?

Accepted Answer

The UV index in Jamestown, Saint Helena is 8.2 — categorised as Very High. Stay indoors between 11 am and 4 pm if you can.

Question 2

Is it safe to go outside in Jamestown today?

Accepted Answer

Caution — UV is very high (8.2) in Jamestown. Stay indoors between 11 am and 4 pm if you can. The peak risk window is roughly 11 am to 4 pm.

Question 3

How long does it take to get sunburn in Jamestown?

Accepted Answer

Average unprotected skin starts to burn in roughly 25 min at the current UV index of 8.2 in Jamestown. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.

Question 4

What does the heat feel like in Jamestown today?

Accepted Answer

Air temperature is 23°C with 50% humidity, giving a "feels like" reading of 23°C — comfortable.

Question 5

When is the safest time to step outside in Jamestown?

Accepted Answer

UV is highest between 11 am and 4 pm. Early mornings (before 9 am) and late afternoons (after 5 pm) are the safest windows for unprotected skin in Jamestown, especially through summer.

Avoid midday.

Questions about Jamestown today

Avoid midday.

Questions about Jamestown today