Climate of Arusha National Park
Arusha National Park can be visited throughout the year; however, the best time to explore Arusha National Park is between June to September and December to early March, when the weather is generally dry and ideal for wildlife viewing, hiking, and canoeing.
The short rainy season in Arusha National Park occurs from October to November, while the long rainy season lasts from March to May. During this period the park receives an average annual rainfall ranging from approximately 800 mm to 1,200 mm.
Located at an altitude ranging between 1,700 and 4,566 meters above sea level, Arusha National Park features diverse climate zones that support lush forests, open grasslands, and alpine vegetation around Mount Meru, Tanzania’s second-highest mountain.