The main tourist season is in January and February, since the hot, dry weather at this time of year is generally considered to be the most pleasant. It's also when Kenya's birdlife flocks to the Rift Valley lakes in great numbers. June to September could be called the 'shoulder season' as the weather is still dry. The rains hit from March to May (and to a lesser extent from October to December). During these months things are much quieter - places tend to have rooms available and prices drop. The rains generally don't affect travellers' ability to get around.
If you're planning to visit Lamu, you might want to time your visit to coincide with the centuries-old Maulid Festival.
Weather
With pleasant overall conditions all year round, Kenya's southern highlands and coastal lowlands see little variation in conditions; each has a wet season between March and May and a second one in November and December. Temperatures are consistent throughout the year and cool for an equatorial region, ranging from high 20°Cs to low 30°Cs (80°Fs to low 90°Fs) on the coast, dropping slightly inland and then raising again closer to Lake Victoria.















