In terms of precipitation, rainfall in Kigoma ranges from 0.0 - 5.5 inches per month. March is typically the wettest month, when rainfall can reach 5.5 in. June is typically the driest time to visit Kigoma when rainfall is around 0.0 in.
If weather is an important factor for your trip to Kigoma, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).