Temperature
Warm by day, warm at night.
Warm days and plenty of sun. Seasonal hurricane risk and humid air are the main drawbacks.
Warm by day, warm at night.
Several rainy days, mostly brief and on-and-off. About 12 wet days, fewer than in most months.
A mix of sunshine and cloud.
Warm days, with humid periods.
In June, afternoons feel about 81° and nights feel near 79°.
Partly cloudy skies this month.
Wind can affect exposed beach comfort.
June stays around 80°F through the day and night.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 78 | 75 | 1.3 | 11 | 10.8 | 77 | 80 |
| Feb | 77 | 75 | 1.1 | 8 | 11.0 | 76 | 79 |
| Mar | 77 | 75 | 0.9 | 8 | 11.5 | 76 | 79 |
| Apr | 78 | 76 | 1.5 | 10 | 11.8 | 78 | 80 |
| May | 80 | 77 | 2.4 | 13 | 11.5 | 80 | 81 |
| Jun | 81 | 78 | 2.1 | 12 | 11.9 | 80 | 83 |
| Jul | 81 | 79 | 3.2 | 17 | 12.0 | 81 | 83 |
| Aug | 82 | 79 | 4.1 | 19 | 11.6 | 82 | 84 |
| Sep | 82 | 79 | 4.8 | 19 | 11.2 | 81 | 85 |
| Oct | 82 | 79 | 5.6 | 20 | 10.6 | 81 | 84 |
| Nov | 80 | 78 | 4.1 | 16 | 10.3 | 80 | 83 |
| Dec | 79 | 76 | 2.2 | 13 | 10.3 | 78 | 82 |
Similar climates
Want a side-by-side climate view? Compare Antigua with Cancún.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology