Vitamin D in Bahamas in November: sun, UV and what to expect
Good Good. A full dose takes about 10 minutes at midday, and the usable window is about 6.1 hours a day.
6.1 hsun window (UV 2.5+)
5.5peak UV Index
10 minto a full dose
28°Cafternoon high
2/30rainy days
28/30sunny days
Best places in Bahamas in November: Exuma (good), Eleuthera (good), Nassau (good), Paradise Island (good), Harbour Island (good).
How long in the sun in November?
- Plan your sun session around midday (roughly 11:00 to 15:00), when the UV Index peaks at about 5.5. With about a quarter of your skin bare, a full dose takes around 10 minutes for skin type III at age 30, and about 18 minutes at age 65.
- Stop well before your skin turns pink. At this UV level skin type III can start to burn after about 36 minutes of midday sun, so cover up, find shade and use SPF 30+ on skin that stays out.
- Storm season: November is within the tropical storm season here. Storms are possible but less likely than at the peak, so check forecasts and use flexible bookings and travel insurance.
- 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 | 6 min | 12 min | 24 min |
| Type II | 8 min | 15 min | 30 min |
| Type III | 10 min | 18 min | 36 min |
| Type IV | 15 min | 27 min | 55 min |
| Type V | 19 min | 36 min | 73 min |
| Type VI | 32 min | 61 min | 2.0 h |
Minutes at midday for about 1,000 IU of vitamin D with a quarter of the body bare, at Paradise Island, 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 Bahamas in November
| Place | Rating | Sun window | Full dose | Afternoon high | Rainy days |
|---|---|---|---|---|---|
| Exuma | Good | 6.3 h | 9 min | 29°C | 1/30 |
| Eleuthera | Good | 6.1 h | 10 min | 28°C | 0/30 |
| Nassau | Good | 6.1 h | 10 min | 28°C | 2/30 |
| Paradise Island | Good | 6.1 h | 10 min | 28°C | 2/30 |
| Harbour Island | Good | 6.1 h | 10 min | 26°C | 2/30 |
| Freeport | Good | 6.0 h | 10 min | 26°C | 3/30 |
Other months in Bahamas
- Jan Good
- Feb Good
- Mar Excellent
- Apr Excellent
- May Excellent
- Jun Excellent
- Jul Too hot
- Aug Bad weather
- Sep Too hot
- Oct Good
- Nov Good
- Dec Good
Best months: October to June. Full Bahamas guide