Temperature
Warm by day, warm at night.
82°Ftypical August high
Typical range
August climate
August in Dominica
Dominica · Caribbean
Warm days and some sun. Humid air and wind on exposed beaches are the main drawbacks.
Some tradeoffs
Daytime high
82°F
Lows around 79°F
Rain
Rain most days
Sun
11.5 h/day
Air feel
Very humid
Sea temp
84°F
Great for swimming
Wind
16 mph
Windy
When to visit
Month-by-month fit
Best
Precipitation
It rains on most days. About 19 wet days, more than in most months.
61%wet-day frequency
AmountWet-day chance
Sunshine
Plenty of sun this month.
11.5 hAugust sunshine
Heat & humidity by month
Very humid air is a major factor this month.
72%August Heat feel
Easy airWarm airHumid airVery humid air
Hourly temperature pattern
In August, afternoons feel about 83° and nights feel near 81°.
ComfortableWarmHotNight hours
Clear sky
Partly cloudy skies this month.
51%August Clear sky
Clear skyCloud
Wind pattern
Wind can affect exposed beach comfort.
16 mphAugust Windy
Sea temperature
84°FAugust sea temp
More detailIncludes daypart comfort
Typical August day
August stays around 81°F through the day and night.
Avg temp Typical range
Morning81°F
Rain31%
Cloud47%
Humid airVery high
Sun intensityModerate
Midday81°F
Rain26%
Cloud48%
Humid airVery high
Sun intensityStrong
Late afternoon81°F
Rain24%
Cloud49%
Humid airVery high
Sun intensityModerate
Early evening81°F
Rain30%
Cloud50%
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 | 76 | 1.3 | 12 | 10.8 | 78 | 81 |
| Feb | 78 | 75 | 0.9 | 8 | 11.0 | 77 | 80 |
| Mar | 78 | 76 | 0.8 | 8 | 11.6 | 77 | 80 |
| Apr | 79 | 77 | 1.3 | 9 | 11.8 | 79 | 81 |
| May | 80 | 78 | 1.6 | 11 | 11.6 | 81 | 82 |
| Jun | 81 | 79 | 2.0 | 11 | 11.7 | 81 | 83 |
| Jul | 81 | 78 | 3.3 | 17 | 11.7 | 82 | 83 |
| Aug | 82 | 79 | 4.1 | 19 | 11.5 | 82 | 84 |
| Sep | 82 | 79 | 4.4 | 17 | 11.1 | 81 | 85 |
| Oct | 82 | 79 | 5.0 | 20 | 10.8 | 82 | 85 |
| Nov | 81 | 78 | 4.0 | 18 | 10.5 | 81 | 84 |
| Dec | 79 | 77 | 1.9 | 15 | 10.5 | 79 | 82 |
Similar climates
Similar
Similar travel styleSt. LuciaSaint LuciaSimilar travel styleBaliIndonesiaSimilar travel styleZanzibar CityTanzaniaSimilar travel styleSt. JohnUS Virgin Islands
Want a side-by-side climate view? Compare Dominica with St. Lucia.
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: Jun 1, 2026
Data & methodology