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Kilimanjaro · 4 min read

Climbing Kilimanjaro month by month

Every month on the mountain, in one place: weather, crowds, summit snow and which route works best. Pick your dates from this.

You can climb Kilimanjaro in any month. Some months are far better than others, and the difference is mostly rain and crowds. The two dry windows, January to early March and June to October, are when most people go. The long rains from mid-March to May are the time to avoid. November is quieter than its reputation.

This page takes each month in turn. For the reasons behind the pattern, see weather and temperature.

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Climbers crossing the snowfields near the summit, high above a layer of cloud.

The year at a glance

Best overall
January, February, August, September.
Good
early March, June, July, October, late December.
Quiet and workable
November, early December.
Avoid for a first climb
mid-March to May.
Coldest nights
July to September.
Warmest and most summit snow
January and February.
Busiest trails
July to September and the Christmas fortnight.

Month by month

Dry Shoulder Green Long rains

January

One of the two best months. Warmer than the mid-year window, quieter on the trail, and more likely to have snow on the summit, which makes the top morning better for most people.

February

The other pick of the year. Clear, relatively warm and quiet. Many guides prefer January to early March over the busier June to October window for exactly these reasons.

March

Good in the first half. It gets wetter through the second half as the long rains build. Book the early part of the month, not the end.

April

The long rains. The forest is genuinely miserable, the Barranco rock is slippery, and the summit is usually in cloud. Prices fall sharply. Not a sensible first climb.

May

Still the long rains and still not recommended for a first attempt. Experienced trekkers who do not mind a wet forest will have the mountain almost to themselves.

June

The dry season opens. Conditions improve through the month, the trail is not yet crowded, and the nights start to get properly cold.

July

Dry, clear and busy. Machame and Marangu carry a lot of people. If you want space in this window, take Rongai or Lemosho.

August

The busiest month on the mountain. Excellent conditions and the coldest nights of the year. Book several months ahead, and further ahead for dates near a full moon.

September

Dry, clear and a little quieter than August. One of the strongest months overall.

October

The last of the main season. Good early on, with the short rains arriving toward the end of the month.

November

The short rains, usually afternoon showers, not all-day rain. Often perfectly climbable and much quieter. Rongai, on the mountain's dry northern side, is the sensible route this month.

December

Variable early and busy late. The first three weeks are quiet and often fine. The holidays fill the trail and the rates rise.

Two climbers in bright jackets scrambling up a steep rock face.

If your dates are fixed

Most people cannot choose freely, and the mountain works in every month with the right route.

In the long rains, April and May, take Rongai for the drier north side or Marangu for the huts, add a day, and pack for wet. Expect cloud on the summit.

In November, take Rongai. The showers are mostly in the afternoon and the mornings are often clear.

Over Christmas and New Year, book early, expect full camps, and consider the Northern Circuit or Lemosho for more space.

In August and September, book several months ahead and accept company on the trail. The conditions are the best of the year, which is exactly why everyone is there.

Trekkers picking their way across dark volcanic rock toward Kibo's snow-streaked summit.

Full moon climbs

A full moon changes summit night. The scree slope is lit well enough to walk without a head torch for much of the way, the glaciers glow, and the crater rim at dawn is something else again.

Schedule your summit night for the night of the full moon, or the night either side of it, and the effect is much the same. Because the summit night is the penultimate night of the climb, that means starting your route about five to seven days before the full moon date, depending on the route length.

Full moon dates are the busiest on the mountain, especially in August and September. If the moon matters to you, book early. If space matters more, avoid those nights.

Kilimanjaro's summit seen from the air, rising above a thick layer of cloud.

What the season does to price

Park fees are the same all year and they are the largest part of the cost of any climb. So prices do not swing the way safari lodge rates do.

Operator pricing and demand do change. The rainy months are cheaper, sometimes noticeably. The peak months are not more expensive so much as fully booked, and a late booking may mean no space, not a higher price.

The cheapest climb is a rainy-season climb. Only you can judge whether that saving justifies a wet forest and a clouded summit. For most first-timers the answer is no.

Trekkers walking a path through low heath toward Kilimanjaro's long summit ridge.

Choosing, in one paragraph

If you can pick freely, go in January or February for warmth and quiet, or September for the driest ground with slightly fewer people than August. If you must go in the rains, take Rongai and add a day. If you want the full moon, count back from the date and book early. And whatever the month, take the longest version of your route. The season affects how pleasant the climb is. The days affect whether you reach the top.

Questions

What is the best month to climb Kilimanjaro?
January, February, August and September are the strongest. January and February are warmer and quieter with likely summit snow. August and September are the driest and the busiest.
What is the worst month?
April, in the middle of the long rains. The forest is soaked, the rock is slippery and the summit is usually in cloud. May is nearly as wet. Neither suits a first climb.
Can I climb Kilimanjaro in November?
Yes. The short rains are mostly afternoon showers, the mornings are often clear, and the mountain is quiet. Rongai, on the dry northern side, is the route to choose.
When is Kilimanjaro busiest?
July to September, and the Christmas and New Year fortnight. On Machame and Marangu the camps are full every night in August. Full-moon dates are busiest of all.
When is there snow on the summit?
Most likely from December to March, and sometimes after the rains. There are permanent glaciers near the top in every month. They have shrunk a great deal.
Is it cheaper to climb in the rainy season?
Somewhat. Park fees are fixed all year, so the saving is on the operator side and it is real but not huge. For most first-timers a wet forest and a clouded summit are not worth it.
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