Nashua, New Hampshire

Low

1.1

UV Index · Now

Step out.

You can step out without sun protection.

Unprotected

2 hr 54 min

until skin starts to burn.

With SPF 30

86 hr 57 min

Average unprotected skin. Lighter skin burns faster, darker skin slower.

HeatComfortable

Air

13°

Feels like

13°

Humidity

33%

Questions about Nashua today

What is the UV index in Nashua right now?
The UV index in Nashua, New Hampshire is 1.1 — categorised as Low. You can step out without sun protection.
Is it safe to go outside in Nashua today?
Yes — UV is low (1.1) in Nashua right now. You can step out without sun protection.
How long does it take to get sunburn in Nashua?
Average unprotected skin starts to burn in roughly 2 hr 54 min at the current UV index of 1.1 in Nashua. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
What does the heat feel like in Nashua today?
Air temperature is 13°C with 33% humidity, giving a "feels like" reading of 13°C — comfortable.
When is the safest time to step outside in Nashua?
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 Nashua, especially through summer.
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Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Tue 2:30 PM · Refreshes every 30 minutes