February in Nairobi is the warmest month of the year. In February, the weather in Nairobi is typically warm. Average daily high temperature in February is about 25 degrees above zero. On average, Nairobi has 13 partly cloudy, 8 sunny, 4 rainy, and 4 cloudy days in February. The rains are usually light. February as well as January is considered the most comfortable time to visit Nairobi.