August · Brazil
Best time to visit Amazon Rainforest in August Weather, crowds & prices
Weather in Amazon Rainforest in August
Average temperature 28°C, 59 mm of rain, about 24 days with 6+ hours of sunshine and 79% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
6.0/10
Ranked #2 of 12 months
- Avg temp
- 28°C
- Rainfall
- 59 mm
- Humidity
- 79%
- Days with 6h+ sun
- 24
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
August in Amazon Rainforest scores 6.0/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 28°C, 59 mm of rain, and roughly 24 days with 6+ hours of sunshine this month.
The Amazon Rainforest is Earth's largest jungle biome-river lodges, canopy walks, and wildlife-rich tributaries near Manaus. Best window: the drier months outside peak monsoon.
August in Amazon Rainforest — middling scores, decent value
August averages 28°C (83°F) and humidity near 79%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rainfall runs 59 mm, so plan one flexible day in three; you still get about 24 days with 6+ hours of sunshine and 11.9 hours of daylight.
It scores 6/10 here, 2nd of 12 months, against 6.1/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer, footwear you can get muddy.
Figure on peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Amazon Rainforest in August?
- In August, Amazon Rainforest averages 28°C, 59 mm of rain, and about 24 days with 6+ hours of sunshine. Its climate-comfort score is 6.0/10.
- Is August a good time to visit Amazon Rainforest?
- August earns a 6.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Amazon Rainforest in August?
- Expect about 59 mm of rain in August. Average humidity is 79% and there are about 24 days with 6+ hours of sunshine.
Curated in Amazon Rainforest
Tickets & experiences
Things to do in Amazon Rainforest
Amazon Rainforest, Brazil. Live activities and tours from GetYourGuide, matched to this destination.