So the most obvious discomfort which most people try to avoid is the fact that it rains almost every day in the early afternoon making it difficult to do anything outdoors. The hottest months are December, January and February while the coolest months are June, July and August. Temperatures in Kenya tend to vary most within a day than between seasons. There are however distinct climatic differences between different parts of the country. Kisii has been known for receiving the most dangerous lightening ground strikes in the country.
Rain is very sparce and is torrential in nature when it finally comes.
Minimum, minimum, minimum - just keep it simple. Carry essentials only - if you don't need it, leave it at home. Don't bring valuables - if you cannot bare to loose it, leave it at home. You can also use it to keep certain essentials within easy reach just in case you need them while you move around. A camera will be handy if you wish to bring home something photographic to remember the trip by.