Tybee Island, Georgia: vitamin D, best months and travel guide
Beach town with a lighthouse, a short drive from Savannah. Best for: families, couples.
The best months for vitamin D in Tybee Island are April to August, October, when a full dose takes about 7 minutes at midday. Too cool from November to March and rainy or stormy in September.
Tybee Island month by month
| Month | Rating | Sun window | Peak UV | Full dose, age 30 | Afternoon high | Rainy days |
|---|---|---|---|---|---|---|
| January | Too cold | 4.0 h | 3.9 | 14 min | 16°C | 5/30 |
| February | Too cold | 5.1 h | 4.8 | 11 min | 19°C | 4/30 |
| March | Too cold | 6.5 h | 6.2 | 9 min | 20°C | 7/30 |
| April | Excellent | 7.7 h | 7.3 | 7 min | 24°C | 5/30 |
| May | Excellent | 8.0 h | 7.3 | 7 min | 26°C | 6/30 |
| June | Excellent | 9.0 h | 8.1 | 7 min | 29°C | 7/30 |
| July | Excellent | 8.6 h | 8.2 | 7 min | 31°C | 11/30 |
| August | Excellent | 7.6 h | 7.5 | 7 min | 31°C | 7/30 |
| September | Bad weather | 6.8 h | 6.5 | 8 min | 28°C | 9/30 |
| October | Good | 6.2 h | 5.6 | 10 min | 25°C | 2/30 |
| November | Too cold | 4.2 h | 4.0 | 13 min | 20°C | 7/30 |
| December | Too cold | 3.3 h | 3.3 | 16 min | 16°C | 6/30 |
Sun window is the number of hours a day with UV Index 2.5 or higher. Full dose is the minutes at midday for about 1,000 IU of vitamin D with a quarter of the body bare, for skin type III. Rainy days are days with at least 1 mm out of 30.
What to expect in Tybee Island
Beach town with a lighthouse, a short drive from Savannah. Hot, humid summers, a spring and autumn that are very pleasant, and hurricane risk from June to November. Beaches are calm and a bit brown, and you may see wild horses.
In Tybee Island afternoon highs average from 16°C in December to 31°C in July. The wettest month is July (about 11 rainy days out of 30) and the driest is October (2). Midday UV peaks at 8.2 in July, which is very strong, so protect your skin.
Questions about Tybee Island
When is the best time to visit Tybee Island for vitamin D?
The best months for vitamin D in Tybee Island are April to August, October, when a full dose takes about 7 minutes at midday.
What is the weather like in Tybee Island?
Afternoon highs average from 16°C in December to 31°C in July. The wettest month is July, with about 11 rainy days out of 30.
Which months should I avoid in Tybee Island?
For a beach stay, avoid the months when it is too cool from November to March and rainy or stormy in September.