What's the weather like? General overview but also please detail for each month of the year.
Rainy season is from March through May, but it seldom rains all day. Landscapes are lush and green at this time of year. There is a secondary wet season in November and December with short rains.
Temperatures are hottest in December through March, with daily highs in the high 20’s to low 30’s. In the cooler months of June through September, temperatures rarely drop below 15 C overnight in the Arusha area, and low 20’s in Zanzibar.
When is the best time of year to visit?
The best wildlife viewing months in Tanzania are during the dry season from late June to October. The best chance of seeing the wildebeest migration in the Serengeti is during June and July and the time to see the wildebeest calving is late January to February.