In terms of precipitation, rainfall in Arusha ranges from 10.0 - 360.0 inches per month. April is typically the wettest month, when rainfall can reach 360.0 mm. July is typically the driest time to visit Arusha when rainfall is around 10.0 mm.
If weather is an important factor for your trip to Arusha, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 14.0 C).
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