Arusha City Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Arusha City (Mafia Island). The numbers are calculated over a 30-year period to provide a reliable average.

• A lot of rain (rainy season) falls in the months: March, April, November and December.
• Arusha City has dry periods in June, July, August and September.
• On average, April is the wettest month with 128 mm of precipitation.
• On average, July is the driest month with 4 mm of precipitation.
• The average amount of annual precipitation is 759 mm.