Monteverde, Costa Rica UV Index in May
The average UV index in Monteverde, Costa Rica in May is about 7.1 (High), peaking near 11.2 at midday on clear days. Fair skin (Type II) can burn in roughly 13 minutes without sunscreen. SPF 30–50 sunscreen, a hat and sunglasses are essential. Seek shade between 11am and 3pm.
What is the UV index in Monteverde, Costa Rica in May?
Average UV
7.1
High
Midday Peak
11.2
Clear-sky estimate
Fair Skin Burn Time
13 min
Type II, no sunscreen
How long can you stay in the sun in Monteverde, Costa Rica in May?
| Skin type | Time to first burn | With SPF 30 |
|---|---|---|
| Type 1 | 8 min | up to 240 min |
| Type 2 | 13 min | up to 240 min |
| Type 3 | 21 min | up to 240 min |
| Type 4 | 34 min | up to 240 min |
| Type 5 | 51 min | up to 240 min |
| Type 6 | 76 min | up to 240 min |
Estimates based on Monteverde, Costa Rica'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.
Monteverde, Costa Rica UV Index by Month
When is the UV index highest and lowest in Monteverde, Costa Rica?
Highest: April (about 7.1). Lowest: December (about 6.4).
| Month | Average UV | Midday peak | Level | Fair skin burn |
|---|---|---|---|---|
| January | 6.5 | 10.2 | High | 14 min |
| February | 6.7 | 10.5 | High | 13 min |
| March | 7 | 11 | High | 13 min |
| April | 7.1 | 11.2 | High | 13 min |
| May | 7.1 | 11.2 | High | 13 min |
| June | 7 | 11 | High | 13 min |
| July | 7 | 11 | High | 13 min |
| August | 7.1 | 11.2 | High | 13 min |
| September | 7.1 | 11.2 | High | 13 min |
| October | 6.9 | 10.8 | High | 13 min |
| November | 6.5 | 10.2 | High | 14 min |
| December | 6.4 | 10.1 | High | 14 min |
Common questions about UV in Monteverde, Costa Rica in May
Do you need sunscreen in Monteverde, Costa Rica in May?
Yes. A UV index of 7.1 is High, so use SPF 30+ on exposed skin between 10am and 4pm and reapply every two hours.
Can you tan in Monteverde, Costa Rica in May?
Yes, UV of 7.1 is strong enough to tan. Fair skin can burn in about 13 minutes, so build exposure slowly and use sunscreen.
What time of day is UV strongest in Monteverde, Costa Rica?
UV peaks around solar noon, roughly 11am to 2pm local time, when it can reach about 11.2 in May. Mornings and late afternoons are safest.
Is May a good month to visit Monteverde, Costa Rica for the sun?
May averages UV 7.1, compared with a yearly high of 7.1 in April and a low of 6.4 in December. Darker skin (Type VI) can burn in about 76 minutes at this level.