All months are good to climb Kilimanjaro except April and early May; however the best time to climb Kilimanjaro is during the warmest and driest times of year from December to mid-March and mid-June to the end of October
For the trekkers these are considered to be on the best times to climb the mountain Kilimanjaro in terms of weather, they are also the busiest months to many climbers. Here, we break down Kilimanjaro climbing season, off-peak alternatives and times to avoid, plus other factors to consider, so you can plan the best time to take on this mountain adventure. The rainy season starts at the end of March and continues through April to late may . We do not recommend climbing Kilimanjaro during this time for other routes except Rongai route which looks arid during the rainy season, as for the other routes can be very wet, muddy and snowy. Climbing in the rain can be decrease enjoyable and means you will miss the spectacular good views and photo opportunities so if you do choose to trek at this time of year, you will avoid the crowds on the routes (even the most popular routes can offer solo, peace and tranquility) and at the campsites and Hut

CAN IT BE POSIBLE TO CLIMB KILIMANJARO DURING RAIN SEASON

Rongai Route is the first choice during the rainy season and the rainy season lasts from April to May and November to December The Rongai Route is not affected by the season as some other routes are. As such, the Rongai Route is a route which really can be enjoyed throughout the year. It is the first choice during the rainy season and it can definitely be done in the dry season as well.