Temperature
Warm by day, warm at night.
80°Ftypical May high
Typical range
May climate
May in Antigua
Antigua and Barbuda · North America
Warm days and plenty of sun.
Excellent time to visit
Daytime high
80°F
Lows around 77°F
Rain
Several rainy days
Sun
11.5 h/day
Air feel
Humid
Sea temp
81°F
Great for swimming
When to visit
Month-by-month fit
Best
Precipitation
Several rainy days. About 13 wet days this month.
42%wet-day frequency
AmountWet-day chance
Sunshine
A mix of sunshine and cloud.
11.5 hMay sunshine
Heat & humidity by month
Warm days, with humid periods.
98%May Heat feel
Easy airWarm airHumid airVery humid air
Hourly temperature pattern
In May, afternoons feel about 80° and nights feel near 78°.
ComfortableWarmHotNight hours
Clear sky
Partly cloudy skies this month.
45%May Clear sky
Clear skyCloud
Wind pattern
May's typical breeze keeps the air from feeling as stagnant.
15 mphMay Breezy
Sea temperature
81°FMay sea temp
More detailIncludes daypart comfort
Typical May day
May stays around 79°F through the day and night.
Avg temp Typical range
Morning79°F
Rain22%
Cloud53%
Humid airVery high
Sun intensityStrong
Midday79°F
Rain18%
Cloud53%
Humid airVery high
Sun intensityStrong
Late afternoon79°F
Rain18%
Cloud54%
Humid airVery high
Sun intensityModerate
Early evening79°F
Rain22%
Cloud54%
Humid airVery high
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| 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
Similar
Similar travel styleCancúnMexicoSimilar travel styleNassauBahamasSimilar travel styleMiamiUnited StatesSimilar travel styleBridgetownBarbados
Want a side-by-side climate view? Compare Antigua with Cancún.
Climate data notePlanning guidance, not a forecast
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