In terms of precipitation, rainfall in Kariba ranges from 0.0 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. May is typically the driest time to visit Kariba when rainfall is around 0.0 in.
If weather is an important factor for your trip to Kariba, use this chart to help with planning. For those seeking warmer temperatures, October is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 68.0 F).