The ideal time to climb Kilimanjaro falls within the dry seasons, which provide clear skies, less rain, and better trekking conditions.

1. January to Mid-March (Warm & Less Crowded) 

Weather: Warm temperatures, mostly dry with occasional rain
Crowds: Fewer climbers compared to peak season
Pros: Clear skies, great views, and a comfortable trek
Cons: Possible short rains in early January

2. June to October (Best Conditions & Most Popular) 

Weather: Dry, cool, and stable – ideal for climbing
Crowds: Peak season, especially in July, August, and September
Pros: High summit success rates, perfect visibility, and minimal rain
Cons: Very busy trails, especially on the Machame and Marangu routes

Avoiding the Rainy Seasons (More Challenging)

3. March to May (Long Rainy Season) 

Weather: Heavy rain, muddy trails, and poor visibility
Crowds: Very few climbers – lower congestion
Cons: Slippery trails, high risk of altitude sickness, and low visibility
Best for: Experienced trekkers looking for solitude

4. November to Early December (Short Rains) 

Weather: Unpredictable, with scattered rains
Crowds: Fewer climbers
Cons: Trails can be wet and muddy, increasing difficulty