Climate averages 1991–2020
Weather in Madagascar in May
In May, average daytime highs across the 12 cities listed in Madagascar range from 19.8°C in Antanifotsy to 31.8°C in Mahajanga. Monthly rainfall ranges from 6.4 mm in Mahajanga to 201 mm in Toamasina.
Long-term climate patterns, not a forecast for a particular trip.
City by city
May in Madagascar
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Antananarivo | 21.9°C13.3°C | 13.3°C | 12 | 2.4 |
| Toamasina | 25.0°C21.6°C | 21.6°C | 201 | 23.5 |
| Antsirabe | 21.0°C11.0°C | 11.0°C | 20 | 3.8 |
| Mahajanga | 31.8°C23.3°C | 23.3°C | 6.4 | 1.1 |
| Fianarantsoa | 21.0°C13.8°C | 13.8°C | 24 | 5.4 |
| Toliara | 28.7°C20.2°C | 20.2°C | 6.7 | 2.0 |
| Antsiranana | 29.5°C23.1°C | 23.1°C | 12 | 1.9 |
| Sambava | 27.0°C22.1°C | 22.1°C | 120 | 20.7 |
| Imerintsiatosika | 21.9°C12.9°C | 12.9°C | 15 | 2.9 |
| Antalaha | 26.8°C22.2°C | 22.2°C | 66 | 15.9 |
| Tôlanaro | 24.5°C19.5°C | 19.5°C | 74 | 11.4 |
| Antanifotsy | 19.8°C10.8°C | 10.8°C | 24 | 5.0 |
A rain day is a local calendar day with at least 1 mm of precipitation.