Vitamin D in Venezuela in July: sun, UV and what to expect
Bad weather Bad weather: it rains on about 20 days in July (rainy or monsoon season), so sun is hard to count on and a beach stay is not recommended.
8.6 hsun window (UV 2.5+)
8.6peak UV Index
6 minto a full dose
30°Cafternoon high
20/30rainy days
30/30sunny days
The country rating is for a typical beach, but some places in Venezuela still work in July: Los Roques Archipelago (excellent).
How long in the sun in July?
- If you travel anyway, plan your sun session around midday (roughly 11:00 to 15:00), when the UV Index peaks at about 8.6. With about a quarter of your skin bare, a full dose takes around 6 minutes for skin type III at age 30, and about 12 minutes at age 65.
- Stop well before your skin turns pink. At this UV level skin type III can start to burn after about 23 minutes of midday sun, so cover up, find shade and use SPF 30+ on skin that stays out.
- On clear days the UV Index reaches about 8.8, which is very strong. Keep sessions short and protect the rest of the day.
- Water, sand and light surfaces reflect UV, so at the beach you get a little more sun than the number suggests, for the good and the bad.
| Skin type | Full dose, age 30 | Full dose, age 65 | Time to burn |
|---|---|---|---|
| Type I | 4 min | 8 min | 16 min |
| Type II | 5 min | 10 min | 19 min |
| Type III | 6 min | 12 min | 23 min |
| Type IV | 9 min | 17 min | 35 min |
| Type V | 12 min | 23 min | 47 min |
| Type VI | 21 min | 39 min | 78 min |
Minutes at midday for about 1,000 IU of vitamin D with a quarter of the body bare, at Isla Margarita, the median coastal place. Time to burn is the time to reach one minimal erythemal dose and does not depend on age. A rough planning guide, not medical advice.
Places in Venezuela in July
| Place | Rating | Sun window | Full dose | Afternoon high | Rainy days |
|---|---|---|---|---|---|
| Los Roques Archipelago | Excellent | 8.8 h | 6 min | 29°C | 9/30 |
| Mérida | Excellent | 8.1 h | 7 min | 26°C | 16/30 |
| Isla Margarita | Bad weather | 8.6 h | 6 min | 30°C | 20/30 |
| Morrocoy National Park | Bad weather | 8.7 h | 6 min | 31°C | 20/30 |
| Canaima National Park | Bad weather | 7.6 h | 7 min | 28°C | 28/30 |
Other months in Venezuela
- Jan Excellent
- Feb Excellent
- Mar Excellent
- Apr Excellent
- May Excellent
- Jun Excellent
- Jul Bad weather
- Aug Excellent
- Sep Excellent
- Oct Excellent
- Nov Bad weather
- Dec Excellent
Best months: August to October, December to June. Full Venezuela guide