Hartford, Connecticut
Low0.1
UV Index · Now
Step out.
You can step out without sun protection.
Unprotected
66 hr 40 min
until skin starts to burn.
With SPF 30
2000 hr
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatComfortable
Air
15°
Feels like
15°
Humidity
42%
Questions about Hartford today
- What is the UV index in Hartford right now?
- The UV index in Hartford, Connecticut is 0.1 — categorised as Low. You can step out without sun protection.
- Is it safe to go outside in Hartford today?
- Yes — UV is low (0.1) in Hartford right now. You can step out without sun protection.
- How long does it take to get sunburn in Hartford?
- Average unprotected skin starts to burn in roughly 66 hr 40 min at the current UV index of 0.1 in Hartford. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Hartford today?
- Air temperature is 15°C with 42% humidity, giving a "feels like" reading of 15°C — comfortable.
- When is the safest time to step outside in Hartford?
- 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 Hartford, especially through summer.
← Use my location instead
Other cities in United States
More in United States
- Houston
- Phoenix
- Philadelphia
- San Antonio
- Manhattan
- San Diego
- The Bronx
- Dallas
- Jacksonville
- Fort Worth
- San Jose
- Austin
Data: Open-Meteo · Cities: GeoNames (CC-BY 4.0) · Updated Tue 4:00 PM · Refreshes every 30 minutes