Kilimanjaro is climbed throughout the year. January to
March - very good, mild temperatures, few clouds,
short daytime rain, and snow on the summit. April and
May - rainy season, heavy rain at lower altitudes,
snow at the summit, and reduced visibility. June to
August - colder with good visibility. September and
October - warmer, mist at middle altitudes. November
and December - perfect visibility at night and
morning, short daytime rains, afternoon thunderstorms.
Consider timing your climb to experience a full moon
which allows a summit climb without head lights.