Manaus, Amazonas, Brazil climate
Average temperatures, precipitation and all-time records for Manaus, Amazonas, Brazil, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is September, averaging a high of 33°C, and its coldest is July, with an average low of 23°C.
Manaus is the capital and largest city of the Brazilian state of Amazonas. It is the seventh-largest city in Brazil, with an estimated 2024 population of 2,279,686 distributed over a land area of about 11,401 km2 (4,402 sq mi). via Wikipedia
Manaus average temperatures by month
Typical daily high and low, and average precipitation, for each month in Manaus, Amazonas, Brazil, based on 1980–2026 records. The wettest month is April (13 mm on an average day).
| Month | Avg high | Avg low | Avg precip |
|---|---|---|---|
| January | 30°C | 24°C | 10 mm |
| February | 30°C | 24°C | 10 mm |
| March | 30°C | 24°C | 10 mm |
| April | 30°C | 24°C | 13 mm |
| May | 30°C | 24°C | 10 mm |
| June | 30°C | 23°C | 5 mm |
| July | 31°C | 23°C | 5 mm |
| August | 32°C | 24°C | 3 mm |
| September | 33°C | 24°C | 5 mm |
| October | 32°C | 24°C | 5 mm |
| November | 32°C | 24°C | 8 mm |
| December | 30°C | 24°C | 10 mm |
Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.
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Record extremes
- Hottest day on record: 39°C on 2015-09-21
- Coldest day on record: 19°C on 1981-07-21
Percentiles compare each day to Manaus, Amazonas, Brazil's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →