Reykjavik, Iceland UV Index in May
The average UV index in Reykjavik, Iceland in May is about 1.9 (Low), peaking near 3.8 at midday on clear days. Fair skin (Type II) can burn in roughly 47 minutes without sunscreen. Minimal protection needed for most people. Sunglasses are still a good idea on bright days.
What is the UV index in Reykjavik, Iceland in May?
Average UV
1.9
Low
Midday Peak
3.8
Clear-sky estimate
Fair Skin Burn Time
47 min
Type II, no sunscreen
How long can you stay in the sun in Reykjavik, Iceland in May?
| Skin type | Time to first burn | With SPF 30 |
|---|---|---|
| Type 1 | 32 min | up to 240 min |
| Type 2 | 47 min | up to 240 min |
| Type 3 | 79 min | up to 240 min |
| Type 4 | 120 min | up to 240 min |
| Type 5 | 120 min | up to 240 min |
| Type 6 | 120 min | up to 240 min |
Estimates based on Reykjavik, Iceland's latitude and typical May sun angle. Cloud cover, altitude and reflection from water or sand can raise or lower the real UV. Check the live forecast before long days outside.
When is the UV index highest and lowest in Reykjavik, Iceland?
Highest: June (about 2). Lowest: January (about 1).
| Month | Average UV | Midday peak | Level | Fair skin burn |
|---|---|---|---|---|
| January | 1 | 2 | Low | 90 min |
| February | 1 | 2 | Low | 90 min |
| March | 1.3 | 2.6 | Low | 69 min |
| April | 1.7 | 3.4 | Low | 53 min |
| May | 1.9 | 3.8 | Low | 47 min |
| June | 2 | 4 | Low | 45 min |
| July | 2 | 4 | Low | 45 min |
| August | 1.8 | 3.6 | Low | 50 min |
| September | 1.5 | 3 | Low | 60 min |
| October | 1.1 | 2.2 | Low | 82 min |
| November | 1 | 2 | Low | 90 min |
| December | 1 | 2 | Low | 90 min |
Common questions about UV in Reykjavik, Iceland in May
Do you need sunscreen in Reykjavik, Iceland in May?
UV is low (1.9) in May, so most people only need sunscreen for long days outside, near snow or water, or at altitude.
Can you tan in Reykjavik, Iceland in May?
Tanning is slow at UV 1.9. You are unlikely to burn quickly, but UV still damages skin over long periods.
What time of day is UV strongest in Reykjavik, Iceland?
UV peaks around solar noon, roughly 11am to 2pm local time, when it can reach about 3.8 in May. Mornings and late afternoons are safest.
Is May a good month to visit Reykjavik, Iceland for the sun?
May averages UV 1.9, compared with a yearly high of 2 in June and a low of 1 in January. Darker skin (Type VI) can burn in about 120 minutes at this level.