Saint Thomas, US Virgin IslandsWhen to visit Saint Thomas?
Saint Thomas weather month by month
| Month | Min °F | Max °F | Rainy days (%) | Precip. in/d | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 77°F | 79°F | 31% | 1.2in | 10.6h | 8.6/10 |
| 🌤️ February | 75°F | 79°F | 37% | 1.4in | 11.7h | 8.4/10 |
| 🌤️ March | 75°F | 79°F | 25% | 1.0in | 10.8h | 8.8/10 |
| 🌤️ April | 77°F | 79°F | 29% | 1.6in | 11.8h | 8.7/10 |
| 🌤️ May | 79°F | 81°F | 33% | 2.3in | 11.4h | 8.7/10 |
| 🌤️ June | 79°F | 82°F | 35% | 1.7in | 12.3h | 8.7/10 |
| 🌤️ July | 81°F | 82°F | 43% | 3.0in | 11.6h | 8.4/10 |
| 🌤️ August | 81°F | 82°F | 52% | 3.9in | 11.1h | 8.2/10 |
| 🌤️ September | 81°F | 84°F | 55% | 5.3in | 10.9h | 7.9/10 |
| 🌤️ October | 81°F | 82°F | 56% | 4.9in | 10.2h | 8.0/10 |
| 🌤️ November | 79°F | 82°F | 54% | 5.1in | 9.9h | 8.1/10 |
| 🌤️ December | 79°F | 81°F | 37% | 1.5in | 10.3h | 8.5/10 |
🌴 Tropical destination — heavy rain months benefit from an algorithmic adjustment: tropical showers are intense but brief and usually don't ruin a trip.
What to expect each season
🌸 Spring (Mar–May) — Excellent time
Average 26°F, 29% rainy days, 11.3h sunshine/day. Score: 8.7/10.
☀️ Summer (Jun–Aug) — Good time
Average 28°F, 43% rainy days, 11.7h sunshine/day. Score: 8.4/10.
🍂 Autumn (Sep–Nov) — Good time
Average 28°F, 55% rainy days, 10.3h sunshine/day. Score: 8.0/10.
❄️ Winter (Dec–Feb) — Excellent time
Average 26°F, 35% rainy days, 10.9h sunshine/day. Score: 8.5/10.
Find a place to stay in Saint Thomas
Tip : off-peak months (September, October) are cheapest but weather is significantly worse.
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Detailed weather by month
Best months in Saint Thomas
March is absolutely sublime in Saint Thomas—you're looking at warm, gentle days hovering around 75–79°F with minimal…
April in Saint Thomas hits that sweet spot—warm enough to swim comfortably, mild enough that you won't melt exploring…
May in Saint Thomas is absolutely gorgeous—warm tropical days hovering around 26–27°C with plenty of sunshine, though…
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