Manaus Weather in August: Climate, Temperature & Travel Tips
Avg 29.2°C · 58mm rain — August is winter in Manaus.
- Avg high
- 33.9 °C
- Avg low
- 24.5 °C
- Avg
- 29.2 °C
- Precipitation
- 58 mm
Source: Open-Meteo Archive 2014–2023 · 10-year climate normals
Climate Overview
August in Manaus, Brazil brings winter conditions: average temperature 29.2°C, average high 33.9°C, average low 24.5°C. Monthly rainfall averages 58mm, making it a drier time of year.
Plan outdoor activities around midday heat with shade and frequent hydration.
What to Pack
- Lightweight breathable clothing; sun hat
- Sunscreen and ample hydration
Best Things to Do
- Visit outdoor sights in early morning or late afternoon
- Air-conditioned museums and galleries
- Pool or waterfront activities
Pros and Cons of Visiting in August
Pros:
- Low rainfall — minimal disruption to outdoor plans
Cons:
- Hot weather may limit midday outdoor activities
Climate source: Open-Meteo Archive (2014–2023).
Colour = avg temperature · blue = cool · orange = warm
- 1 September 29.6°C
- 2 October 29.4°C
- 3 August 29.2°C
- 1 February 27.6°C
- 2 April 27.7°C
- 3 March 27.7°C
FAQ
01 What is the average temperature in Manaus in August? +
The average is 29.2°C, with a high of 34°C and a low of 25°C.
02 What is Manaus like to visit in August? +
It is winter in Manaus, which is hot — plan around midday heat.
03 Does it rain often in Manaus during August? +
Average rainfall is 58mm, which is low.
04 What should I pack for Manaus in August? +
Lightweight breathable clothing; sun hat; Sunscreen and ample hydration.
05 Is August a peak travel season for Manaus? +
It is closer to off-season, with more reasonable prices and fewer crowds.
06 Where does this climate data come from? +
Monthly averages computed from Open-Meteo Archive 2014–2023 daily observations.
- Sources
- Open-Meteo Archive 2014-2023
- Updated
- 2026-04-17