Planning for the weather is a good way to make your trip to Ruaha National Park relaxing and enjoyable, especially when you're splurging. The hottest months are usually October and November, with an average temperature of 20°C, while the coldest months are July and June, with an average of 17°C. The snowiest months in Ruaha National Park are March, January, February and April, with each month seeing an average of 20 cm of snowfall.