Mount Kilimanjaro is very near the Equator, just 280 km south to be exact, but that doesn’t mean it has the same weather patterns every day of the year. As is true throughout tropical areas, there are wet seasons and dry seasons even if the air temperature itself doesn’t swing wildly. And of course the temperature at the base and the temperature at the summit can be drastically different as well.
You can climb Kilimanjaro all year round, but some seasons are much better than others. It’s not just an issue of whether to bring an umbrella or not - going during the rainy season can be dangerous and decrease your chances of reaching the summit.
The weather on Kilimanjaro is always a bit unpredictable, but generally speaking the best months to climb are mid-December through February. The second-best choice is from the middle of June through September. Due to the traffic issue discussed below, the ideal combination of predictably good conditions and moderate crowds is mid February or late September, early October.
In addition to the weather at the base, and on different parts of the mountain itself, you’ve also got another thing to consider: traffic. That’s right, this is a popular climb and during certain parts of the year you’ll be anything but alone up there, and during other times you might see very few, if any, other groups. The peak seasons for high traffic are around the Christmas holidays and during summer in the northern hemisphere. Obviously this is because that’s when most people have enough time off to climb, so if you can work your schedule around this a bit you can increase your chances of a great experience.
From the middle of March through the middle of June the rain comes down incessantly and sometimes mixes with snow. Climbing in these conditions can be somewhat miserable, slow, dangerous, and will decrease the likelihood of reaching the summit.
From around the middle of November through the middle of December is similar, making it another very challenging time to climb.
It’s always busy on New Years, Christmas and full moons.
Tourists Skip Kenya, Head to Tanzania
Climb Kilimanjaro for The Children's Society
Mt. Kilimanjaro Forum Thread for the week of October 16, 2006
World Leaders Climb Kilimanjaro
Mt Kilimanjaro on A few Common Kili Scams
So sad to here that there such people who do scam tourist and their fellow guides and porters. Climb...
james hurst on The Kilimanjaro Glacier Controversy
how long is kilimanjaro?...
Kilimanjaro on A classic View of a Kili Climb - Peter MacQueen 1908/1909
Very good documentary here. I can't believe they have picture going back that far. I guess I can bel...
Ngorongoro on Ngorongoro Crater Highlands Trek
Very good pictures as well as info. Ngorongoro crater which is part of Ngorongoro national park is o...
suttoh on The Pros and Cons of Diamox
hey all, im climbing kili via th westerrn breach in sept, my specialist has given me diamox, he hasn...