Manaus weather in October
October in Manaus: sweltering, rainy — a good time to visit.
#5 of 12 months in Manaus · #499 of 604 destinations to visit in October · comfort 63/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Manaus climate normals — October
| Daytime high | 32°C / 90°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 25°C / 78°F | |
| Feels like (high) | 38°C / 100°F | |
| Rainfall | 145 mm / 5.7 in | 🌧 rainy |
| Rainy days | 18 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 10.3 h/day | |
| Daylight | 12.2 h | |
| Wind | 9 km/h / 6 mph | |
| Air quality (US AQI) | 75 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Manaus in October — FAQ
- Is October a good time to visit Manaus?
- October in Manaus: sweltering, rainy — a good time to visit. It ranks #5 of 12 months for Manaus on SeasonMap's comfort score (63/100).
- What is the weather like in Manaus in October?
- In October, Manaus averages a daily high of 32.4°C and a low of 25.3°C, with about 144.7 mm of rain over roughly 18.4 rainy days.
- What is the air quality in Manaus in October?
- Manaus has a mean US Air Quality Index of about 75 in October.