Madagascar in January

Heavy humidity and regular tropical downpours dominate the north in January, with Diego-Suarez and Nosy Be often experiencing hot, muggy days around the low 30s°C and sudden squalls offshore. Sea conditions can be rough and many small boat trips to Nosy Iranja or the archipelagos are cancelled; snorkelling visibility is mixed but reef life is abundant between showers. Expect mosquitoes in lowlands and bring a light waterproof plus reef shoes; inland reserves like Ankarana will be steamy and muddy on forest trails.

Daily tropical rains and very high humidity make the eastern strip wet and steamy in January; Toamasina (Tamatave) and the rainforests of Andasibe receive heavy showers that swell rivers and waterfalls. Trails in parks such as Ranomafana stay slick and parts of the RN2 can have temporary washouts, so guided treks are often the safest option. For travellers this means frequent umbrella use, robust waterproof footwear, and planning longer transfer times between towns.

Warm, humid days and frequent afternoon showers are typical across the highlands in January; Antananarivo sits green and lush, with many dirt roads on the RN7 becoming rutted and tricky. Gardens and rice terraces are vibrant and rivers are full - visiting waterfalls around Antsirabe is dramatic but can require local guidance. Travellers should expect slower overland transfers, waterproof footwear, and mosquito precautions in lower-lying valleys.

The west in January is hot and relatively wet compared with the dry season, but rainfall is much less than on the east coast; Morondava and Mahajanga see warm days with occasional heavy showers. Roads into Tsingy de Bemaraha can be difficult after downpours and river crossings may be high, so some 4x4 routes are intermittent. For travellers, expect humid heat, patchy accessibility inland, and lively coastal markets-pack sun protection and a rain shell for sudden storms.

January in the south is hot and humid with occasional heavy showers; coastal Toliara (Tuléar) sees warm sea temperatures and inland wadis may carry seasonal flows. The spiny forests and Isalo’s canyons are dramatic after rains, but many roads remain soft and some rural tracks impassable; chartered 4x4s often become the safest mode of transport. Travellers should pack sun protection, insect repellent for coastal mangroves, and be ready for rustic conditions.

January brings hot, humid weather to Sainte‑Marie and outlying isles with frequent tropical showers and a rise in sea swell-small-boat schedules to the main island can be erratic. Coral visibility drops after runoff, though marine life is still present, and Le Tombeau des Pirates can be atmospheric in cloudier conditions. Mosquitoes are plentiful in low-lying mangroves; pack repellent and a sturdy rain jacket.