When to Visit Antananarivo

The heart of the wet season, January typically delivers the heaviest rainfall of the year. Afternoon storms tend to roll in fast, soak everything for an hour, and move on, leaving steamy streets behind.

Still firmly in the wet season. Humidity climbs to roughly 84 percent, the highest of the year, creating the kind of sticky warmth that makes even a short walk uphill to the haute ville feel like an effort.

The rains begin to taper, and you can start to feel the season turning. Mornings sometimes offer a window of clear sky before clouds build in the afternoon.

This is the transition month that changes everything. The highland landscape begins to dry out, the jacarandas are fading, and evenings call for a light layer.

The dry season settles in properly. This is when the city starts to feel its most walkable, the kind of weather that lets you spend a whole day exploring the Analakely market area and the surrounding neighbourhoods without wilting.

Winter arrives, or what passes for it here. You will want a proper jacket for early mornings and evenings.

The coolest month. The dry air and lower temperatures combine to create mornings where your breath might just be visible if you're up early enough. This is peak dry season and a popular time for visitors.

The dry, cool air makes this one of the most comfortable months for active sightseeing, whether that means climbing the steps of the Rova or making the day trip out to Ambohimanga.

The warming trend becomes obvious. For many travelers this is the ideal compromise: warm days, dry conditions, fewer visitors than July and August.

The dry season's last hurrah. The mango trees start fruiting, the first jacaranda blooms appear, and there is an anticipatory energy in the city as the landscape prepares for rain.

The wet season returns in earnest. The city greens up almost visibly from week to week. If you are connecting through Antananarivo toward the coast, build in a buffer day for weather-related delays.

Full wet season. The storms are frequent and dramatic, the city's drainage struggles in places, and the rice paddies on the outskirts fill and reflect the sky like mirrors.