Temperature
Warm by day, warm at night.
81°Ftypical August high
Typical range
August climate
August in Santa Teresa
Costa Rica · Central America
Humid air is the main limitation.
Wet but workable
Daytime high
81°F
Lows around 77°F
Rain
Rain most days
Sun
9 h/day
Air feel
Very humid
Sea temp
84°F
Great for swimming
When to visit
Month-by-month fit
Best
Precipitation
It rains on most days. About 29 wet days, the highest monthly average.
94%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
9.1 hAugust sunshine
Heat & humidity by month
Very humid air is a major factor this month.
86%August Heat feel
Warm airHumid airVery humid air
Hourly temperature pattern
In August, afternoons feel about 86° and nights feel near 84°.
WarmHotNight hours
Clear sky
Overcast skies this month.
12%August Clear sky
Clear skyCloud
Wind pattern
Calm winds are typical in August.
5 mphAugust Calm
Sea temperature
84°FAugust sea temp
More detailIncludes daypart comfort
Typical August day
August late afternoons are around 80°F, and early evening stays near 79°F.
Avg temp Typical range
Morning80°F
Feels 87°F
Rain44%
Cloud80%
Humid airVery high
Sun intensityModerate
Midday81°F
Feels 87°F
Rain45%
Cloud83%
Humid airVery high
Sun intensityStrong
Late afternoon80°F
Feels 86°F
Rain60%
Cloud92%
Humid airVery high
Sun intensityLow
Early evening79°F
Feels 86°F
Rain54%
Cloud95%
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 | 83 | 77 | 0.5 | 4 | 11.2 | 76 | 82 |
| Feb | 84 | 77 | 0.4 | 3 | 11.6 | 73 | 82 |
| Mar | 84 | 78 | 0.5 | 4 | 11.7 | 74 | 82 |
| Apr | 84 | 78 | 2.3 | 13 | 11.2 | 79 | 84 |
| May | 82 | 78 | 11.7 | 26 | 9.6 | 84 | 84 |
| Jun | 82 | 77 | 12.8 | 28 | 9.2 | 85 | 84 |
| Jul | 81 | 77 | 11.0 | 27 | 9.2 | 85 | 84 |
| Aug | 81 | 77 | 12.8 | 29 | 9.1 | 85 | 84 |
| Sep | 81 | 77 | 13.1 | 29 | 8.8 | 86 | 83 |
| Oct | 80 | 76 | 16.5 | 29 | 8.4 | 86 | 83 |
| Nov | 81 | 76 | 8.6 | 21 | 9.6 | 85 | 82 |
| Dec | 82 | 77 | 1.8 | 10 | 10.7 | 81 | 82 |
Similar climates
Similar
Similar travel styleNosaraCosta RicaSimilar travel styleEl TuncoEl SalvadorSimilar travel styleTamarindoCosta RicaSimilar travel styleSiargaoPhilippines
Want a side-by-side climate view? Compare Santa Teresa with Nosara.
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