In terms of precipitation, rainfall in Tanzania ranges from 20.0 - 260.0 inches per month. April is typically the wettest month, when rainfall can reach 260.0 mm. July is typically the driest time to visit Tanzania when rainfall is around 20.0 mm.
If weather is an important factor for your trip to Tanzania, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 23.0 C).