From Gemini AI:

Kenya experiences two rainy seasons: the "long rains" from March to May and the "short rains" from November to December, with the heaviest rainfall typically occurring in April.

Here's a more detailed breakdown
:
Long Rains (Masika): This period, from mid-March to May, brings the heaviest rainfall to most parts of Kenya.

Short Rains (Vuli): A shorter period of rain occurs in November and December.

Dry Season: The period from roughly mid-December to March is characterized by hot, usually rainless weather.

Rainfall Pattern: While prolonged rainfall isn't uncommon, rain often falls as torrential downpours, lasting for an hour or so, followed by sunshine and quickly drying ground.