Savannah best: Excellent
Elegant squares and haunted-history tours, close to the coast.
Georgia's first established city, first state capital, and a heartland of colonial culture.
The best months for vitamin D in Georgia are April to June, August, October, November. In June, a full dose of about 1,000 IU takes around 7 minutes at midday for skin type III at age 30, with 9.0 usable sun hours a day. For a beach stay it is too hot in July, too cool from December to March and rainy or stormy in September.
Georgia is rated at its median coastal place, for skin type III at age 30. Click a month for the details.
| Month | Rating | Sun window | Peak UV | Full dose, age 30 | Full dose, age 65 | Afternoon high | Rainy days |
|---|---|---|---|---|---|---|---|
| January | Too cold | 4.0 h | 3.8 | 14 min | 26 min | 16°C | 8/30 |
| February | Too cold | 5.5 h | 4.9 | 11 min | 20 min | 18°C | 5/30 |
| March | Too cold | 6.3 h | 6.2 | 9 min | 16 min | 21°C | 8/30 |
| April | Excellent | 8.1 h | 7.5 | 7 min | 13 min | 24°C | 4/30 |
| May | Excellent | 8.3 h | 7.8 | 7 min | 13 min | 29°C | 8/30 |
| June | Excellent | 9.0 h | 8.2 | 7 min | 12 min | 31°C | 4/30 |
| July | Too hot | 8.7 h | 8.2 | 7 min | 12 min | 31°C | 11/30 |
| August | Excellent | 7.5 h | 7.5 | 7 min | 13 min | 30°C | 10/30 |
| September | Bad weather | 6.3 h | 6.4 | 8 min | 16 min | 28°C | 13/30 |
| October | Good | 6.4 h | 5.6 | 10 min | 18 min | 25°C | 6/30 |
| November | Good | 5.1 h | 4.6 | 12 min | 22 min | 23°C | 8/30 |
| December | Too cold | 3.6 h | 3.6 | 15 min | 28 min | 17°C | 4/30 |
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.
Georgia's coast is a quiet world of barrier islands, marshes, live oaks and historic Savannah.
Couples, nature lovers and history fans.
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.
Each place has its own climate, so its best months can differ from the country as a whole.
Elegant squares and haunted-history tours, close to the coast.
Georgia's first established city, first state capital, and a heartland of colonial culture.
Beach town with a lighthouse, a short drive from Savannah.
Historic club island with a driftwood beach.
Lighthouse, oak trees and a relaxed resort.
Wild horses and an empty beach, reached by ferry or private boat.
Some short descriptions come from Wikivoyage (CC BY-SA 4.0).
The best months for vitamin D in Georgia are April to June, August, October, November. In June, a full dose of about 1,000 IU takes around 7 minutes at midday for skin type III at age 30, with 9.0 usable sun hours a day.
Yes, but slowly. In December a full dose takes about 15 minutes at midday for skin type III at age 30, with 3.6 usable hours a day.
In June, the best month, about 7 minutes at midday with a quarter of the body bare, for skin type III at age 30; about 12 minutes at age 65. Darker skin needs longer and fair skin burns sooner, so keep sessions short. This is an estimate for planning, not medical advice.
For a beach stay, avoid the months when it is too hot in July, too cool from December to March and rainy or stormy in September.
In June the strongest sun of the places we rate is around St. Simons Island. Each place has its own rating, so open the place list to compare them.