Antananarivo weather in October
October in Antananarivo: warm, a little rain, with clean air — one of the best months to visit.
#2 of 12 months in Antananarivo · #3 of 604 destinations to visit in October · comfort 94/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Antananarivo climate normals — October
| Daytime high | 26°C / 79°F | 🌤 warm |
|---|---|---|
| Nighttime low | 14°C / 57°F | |
| Feels like (high) | 26°C / 79°F | |
| Rainfall | 30 mm / 1.2 in | 🌦 some rain |
| Rainy days | 4 days | |
| Humidity | 66% | 💧 humid |
| Dew point | 11°C / 52°F | |
| Sunshine | 10.8 h/day | |
| Daylight | 12.5 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 41 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Antananarivo?
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Antananarivo in October — FAQ
- Is October a good time to visit Antananarivo?
- October in Antananarivo: warm, a little rain, with clean air — one of the best months to visit. It ranks #2 of 12 months for Antananarivo on SeasonMap's comfort score (94/100).
- What is the weather like in Antananarivo in October?
- In October, Antananarivo averages a daily high of 26.1°C and a low of 14°C, with about 30.4 mm of rain over roughly 4.2 rainy days.
- What is the air quality in Antananarivo in October?
- Antananarivo has a mean US Air Quality Index of about 41 in October.