Annual Weather Averages Near Antananarivo. The climate here is tropical. It’s winter – balmy temperatures by day, cool nights (cold in the highlands), stormy seas and rain on the east coast. It is warm to hot all year round and invites to bathe at average water temperatures of 26 degrees. The sunniest days in Madagascar are in October which has the most hours of sunshine per day with an average of 9.3 hours of sunshine per day, making it a sunny month with few clouds. › Overview: Climate in Madagascar Such rain can make the roads to national parks and accommodations impassable with roads that are usually dry and bumpy, turning into deep mud. Especially busy because of European school holidays. The average annual temperature in Ramena is 25.4 °C | 77.7 °F. Precipitation here is about 907 mm | 35.7 inch per year. Get the latest coronavirus (COVID-19) updates for Madagascar with current travel advice, statistics and online resources.. Below are the temperatures expected today at popular destinations in Madagascar.Select a destination to compare today's forecast with average weather … Get the latest coronavirus (COVID-19) updates for Madagascar with current travel advice, statistics and online resources.. Below are average maximum temperatures at popular destinations in Madagascar in January. High humidity in Madagascar and high temperatures are causing a pleasant weather at times, but also and partly tropical hot and humid. Based on weather reports collected during 1985–2015. Julie Thompson-Adolf is a master gardener and author with 13+ years of experience with year-round organic gardening, seed starting and saving, growing heirloom plants, perennials, and annuals, and sustainable and urban farming. Because of the lower temperatures the best time for traveling is in July. The island is located off the northwest coast of Madagascar. High humidity and high temperatures are making the weather pleasant at times, but also and partly tropical hot and humid. The best time to go to Madagascar is therefore between the months of April through to mid-December. Dued to the lesser rain the best time for traveling is from May to October. Whilst Madagascar holidays can be enjoyed year-round, the principal wet season is from late December through to the month of March; often involving cyclones, it is probably best avoided! The longest days in Madagascar are in December, with an average of 13.1 hours of daylight per day.June has the shortest days with an average of 11.2 hours of daylight per day.. East Madagascar. Madagascar weather. It is warm to hot all year round and invites to bathe at average water temperatures of 26 degrees. In Nosy Be (or Nossi-bé), the climate is tropical, hot all year round, with a rainy, hotter season from November to April and a dry season from May to October. Madagascar weather in January 2022. January is the start of a very wet and hot period in Madagascar; rain can be as much as 340mm for the month, especially on the east coast which is generally wetter than the west or south. There’s also a spike of high-season activity at Christmas/New Year. In winter, there is much less rainfall in Ramena than in summer. According to Köppen and Geiger, this climate is classified as Aw. Select a destination to see more weather parameters. Averages are for Antananarivo / Ivato, which is 8 miles from Antananarivo. In East Madagascar, most of the moisture carried by the trade winds of the Indian ocean are deposited on the stretch of mountains that span down the east-central side of the island, giving the east a tropical humid climate subject to varying amounts of rain all year round, and more exposed during cyclone season.