This is a popular time to climb as the weather is generally mild and the mountain is less crowded. The skies are typically clear, providing excellent views, but it can be colder at higher altitudes, with a higher chance of snow at the summit.

This period coincides with the peak trekking season. The weather is relatively dry and stable, making it the most popular time to climb. The trails can be more crowded, but the clear skies and moderate temperatures make it ideal for trekking.

The long rainy season from late March to May and the short rainy season in November and December are less ideal due to muddy trails, poor visibility, and the increased risk of rain and snow. However, some trekkers prefer these times for a quieter experience, though they should be prepared for challenging conditions.

Ultimately, the best time to climb Kilimanjaro depends on your preferences for weather, crowd levels, and the type of experience you seek.