summit5,895m
alpine desert4,000m
moorland3,000m
rainforest2,500m
cultivation1,800m
5 zones · 4 km vertical · −25°C to 30°C
Resource 04 of 06 · Weather & Conditions

FIVE ZONES.
ONE MOUNTAIN. EVERY KIND OF WEATHER.

From banana groves at the gate to arctic cold at Uhuru — five ecological zones in one week, and a packing list that finally makes sense.

The five zones

FROM BANANA GROVE
TO THE GLACIER.

Kilimanjaro is one of the few places on the planet where you cross five climate zones on foot. Read the stack from the bottom up — it is the order you will walk through.

05Zone
5,000 – 5,895 m

Arctic Summit

summit · the crater rim · the roof
−7°C / −25°C
day / night
Rain · < 200 mm/yr
Walk · 6–9 hrs on summit night

Glaciated rock and ash. Oxygen at half of sea level. The wind cuts through anything you forgot to layer. This is the zone you train for.

What you wear

Three layers + down · windproof shell · balaclava · double gloves

04Zone
4,000 – 5,000 m

Alpine Desert

high camp · the saddle · the Barranco wall
5°C / −10°C
day / night
Rain · < 250 mm/yr
Walk · 6–7 hrs hiking

Volcanic rubble, the air is thin and brittle, the UV is brutal. Days are bright and cold, nights freezing. Acclimatization work happens here.

What you wear

Insulated mid-layer · sun hoody · 50+ sunscreen · sunglasses

03Zone
3,000 – 4,000 m

Moorland

shira · barranco · karanga
15°C / 0°C
day / night
Rain · ~ 500 mm/yr
Walk · 5–7 hrs hiking

Heather, giant lobelia, senecio trees that look invented. Mornings are mild, the cloud line sits just below — afternoons can cool fast.

What you wear

Base layer + soft shell · gloves on the climb · sun hat for stops

02Zone
1,800 – 3,000 m

Rainforest

mti mkubwa · forest camp · the long approach
22°C / 12°C
day / night
Rain · ~ 2,000 mm/yr
Walk · 4–6 hrs hiking

Humid, lush, and loud. Black-and-white colobus monkeys in the canopy. Expect mud and an afternoon shower most days, dry season or not.

What you wear

Single base layer · light rain shell handy · gaiters on damp days

01Zone
800 – 1,800 m

Cultivation

gate transfers · machame · londorossi
28°C / 18°C
day / night
Rain · ~ 1,200 mm/yr
Walk · minutes — you drive through it

Banana groves, coffee plantations, market towns. Warm and green. You only see this zone from the truck on the way to the trailhead.

What you wear

T-shirt and the trousers you flew in on

Cross-section · west-side approach · indicative bandsVertical not to scale · temps are seasonal averages
Temperature by altitude

YOU LOSE 6°C
EVERY KILOMETRE UP.

Day-to-night swings widen as you climb. The thick bar shows the typical day–night range; the thin whisker shows extremes our guides have logged in the last three years. Plan for the whisker.

Altitude · zone
-20°-10°+10°+20°+30°
Day · Night
5,895 m
Summit
Uhuru Peak · sunrise
-5° / -22°
swing · 17°
4,700 m
High Camp
Barafu · the launch pad
+3° / -12°
swing · 15°
4,000 m
Alpine Desert
Karanga · acclimatization
+8° / -8°
swing · 16°
3,000 m
Moorland
Shira · senecio country
+16° / +2°
swing · 14°
2,500 m
Rainforest
Mti Mkubwa · the canopy
+22° / +12°
swing · 10°
1,800 m
Trailhead
Londorossi gate
+28° / +18°
swing · 10°
Day–night typical Extremes logged Night low Day highSource · Peak Planet guide logs · 2023–2026
03 · Seasons

TWO DRY WINDOWS.
TWO WET ONES.

Tanzania has two rainy seasons — the long rains in March through May and the short rains in November. Most clients climb in the dry windows. We run trips year-round; below is what each one is like.

Climbing calendar · twelve-month viewpeak: June–October
JAN
Dry · short
FEB
Dry · short
MAR
Long rains
APR
Long rains
MAY
Long rains
JUN
Dry · main
JUL
Dry · main
AUG
Dry · main
SEP
Dry · main
OCT
Dry · main
NOV
Short rains
DEC
Dry · short
Dry · main seasonDry · short windowLong rainsShort rains
Recommended

DRY SEASON

January · February · June through October · mid-December

Clearer skies, longer views, drier trails. We run the bulk of our scheduled climbs in these windows — the mountain is busier but the routes are at their best.

+ What is easier
  • Stable summit weather
  • Dry trails, no mud above moorland
  • Clear views down the Western Breach
  • More volcanic dust
  • Crowded camps and busy trails
− What is harder
  • UV is brutal between 10:00 and 14:00
  • Cold clear nights, frost on the tent
Shoulder

RAINY SEASON

March through May · November

Wet from the rainforest up to the moorland. Above 4,000 m it often turns to snow. Fewer climbers, fewer permits, a different kind of mountain — quieter, harder, more dramatic.

+ What is easier
  • Solo days on quiet routes
  • Less dust
  • Snow on the crater for the summit photo
− What is harder
  • Trails are mud below 3,000 m
  • Cloud-locked vistas most afternoons
  • Ice and snow pack on the summit trail
A day on the mountain

FOURTEEN HOURS.
NINE THINGS HAPPEN.

The rhythm of a non-summit day. Same shape every day — wake early, walk slowly, get warm, eat. The repetition is the point. The body knows what is coming and the head can think about the view.

06:00
09:00
12:00
15:00
18:00
21:00
Sunrise · 06:14Sunset · 18:32
06:30
Stop 01
Wake

TEA AT THE TENT

A porter unzips your fly with hot water for washing and a thermos of ginger tea or hot coffee. You sit up, drink, and check how your body feels — guides log SpO₂ before you leave the sleeping bag.

07:15
Stop 02
Breakfast

PORRIDGE & EGGS

Hot oats, eggs cooked to order, fruit, peanut butter, the bread your mom would approve of. Eat what you can — appetite drops as you climb. Calories are insurance.

08:00
Stop 03
Set off

POLE POLE

Day pack on, boots laced. The guide sets a deliberately slow pace — "pole pole" — that lets your heart and lungs catch up. The whole game is metabolic; speed is the enemy.

12:30
Stop 04
Lunch

HOT LUNCH

Most days you will arrive at camp in time for lunch. On long days, the porters set up a mess tent and the cook makes it happen along the way.

15:00
Stop 05
Camp

ARRIVE & LAYER UP

Tents are already pitched. The temperature drops fast once you stop moving — get out of damp base layers, into dry mid + puffy, before you cool down too much.

16:30
Stop 06
Acclimatize

CLIMB-HIGH-SLEEP-LOW

A short walk 200–300 m up the next ridge, then back to camp for sleep. Standard acclimatization practice — it tricks the body into making red blood cells faster.

18:30
Stop 07
Brief & vitals

HEALTH CHECK

Lake Louise score with the head guide. SpO₂, resting HR, the symptom card — headache, sleep, appetite, balance. Everyone sees their own numbers.

19:00
Stop 08
Dinner

HOT MEAL, SUNSET

Soup, a starch, a protein, vegetables. The mess tent is the warmest place on the mountain. Stories from the guides — they have been up the mountain hundreds of times.

20:30
Stop 09
Sleep

INTO THE BAG

Boil water, fill a Nalgene, put it in the foot of the sleeping bag — warm feet sleep. Headlamp by the boots. Tomorrow starts bright and early.

SUMMIT NIGHT — THE COLDEST SIX HOURS.

You wake before midnight, layer every piece of clothing you brought, and climb by headlamp for six to seven hours. Temperatures drop to −15°C with windchill. The pace is painfully slow — and that is the point.

~00:00
Start time
06:30–08:00
Summit arrival
−20 to −25°C
Windchill
All of them
Layers

FOUR WEATHER TIPS.

01

Afternoon rain is routine

Pack rain gear accessible in your daypack, not buried in the duffel.

02

Sun and frost coexist

Above 4,000 m you will wear sunscreen and a balaclava on the same day.

03

Summit night starts cold and gets colder

Hand warmers, mittens over liners, bottle inside your jacket.

04

Dry bags are weather gear

Keeping sleep clothes dry matters more than any single jacket.