Climbing Kilimanjaro in March: Long Rains Season Guide

March on Kilimanjaro is a gamble, and we will tell you exactly what the odds are. In our 800+ expeditions to the roof of Africa, March has taught us more about the mountain than any other month — because it forces you to respect it. March marks the onset of the long rains, Tanzania's most significant wet season, and the mountain begins its transition from the dry warmth of January-February into the heavy precipitation that defines April and May. But here is what most operators will not tell you: early March is still climbable, and the first ten days often deliver weather that resembles late February more than it does April. Late March is a different story entirely. This guide breaks down exactly what to expect, week by week, so you can make an informed decision rather than relying on blanket advice that says "avoid March" without nuance.

March Weather on Kilimanjaro: The Long Rains Arrive

The long rainy season (known locally as masika) typically begins in the second or third week of March and runs through May. This is not a gentle drizzle season — it is the main annual rainfall event for northern Tanzania, driven by the Intertropical Convergence Zone (ITCZ) shifting southward across East Africa. The moisture comes from the Indian Ocean, hitting Kilimanjaro's southern and eastern slopes first and hardest.

What makes March unpredictable is that the onset date varies by 1-3 weeks between years. In some years, the rains arrive in force by March 10. In others, March 20 passes before any sustained precipitation materialises. This variability is the central challenge of planning a March climb — you are betting on timing, and the mountain does not publish a schedule.

Temperature by Elevation

• Gate to rainforest (1,800-2,800m)Warm and increasingly humid, 18-28°C during the day. Humidity climbs sharply through March as moisture builds. The rainforest is dense with mist and condensation from mid-morning onward. Afternoon temperatures can feel oppressive before showers cool the air.
• Moorland and heath zone (2,800-4,000m)Daytime temperatures of 5-15°C, dropping to 0-5°C at night. Cloud cover is persistent from mid-March, reducing solar warming and making the moorland feel colder than the thermometer suggests. Visibility drops significantly on cloudy days — you may trek through complete whiteout conditions at 3,500m.
• Alpine desert (4,000-4,700m)Daytime temperatures of -2 to 7°C. At this altitude, precipitation falls as sleet or wet snow rather than rain. The ground can be icy in the mornings, particularly on exposed rock faces. Nighttime temperatures at Barafu Camp drop to -8 to -14°C, with wind chill making exposed skin dangerous.
• Summit zone (4,700-5,895m)Summit night temperatures range from -10 to -20°C, with wind chill pushing perceived temperatures below -25°C. Fresh snow on the summit rim and crater is common in late March, making the final approach slippery and adding 30-60 minutes to summit night. The glaciers may be dusted with fresh snow — spectacular to photograph, treacherous to walk beside.

Rainfall Patterns Through March

Based on our expedition logs over 12 years, the month breaks into three distinct windows:

• March 1-10Rainfall averages 30-60mm. Showers are intermittent and mostly confined to the afternoon in the rainforest zone. Above 3,500m, conditions are often dry with building cloud cover. This window is genuinely climbable — similar to late October conditions. Success rates for treks starting in this window are significantly higher than those starting later.
• March 11-20Rainfall increases to 80-140mm. The long rains establish in earnest. Showers become longer, sometimes lasting 4-6 hours. The rainforest trail turns to thick mud, and streams swell across lower paths. Above the treeline, rain transitions to sleet. This is the transition window — some years are manageable, others are brutal.
• March 21-31Rainfall reaches 120-200mm. Sustained daily rain in the lower zones, often starting before noon and continuing into the evening. Trail erosion becomes a concern on steep sections. Above 4,000m, wet snow and sleet are frequent. We strongly advise against starting a trek in this window unless you have extensive mountaineering experience and are comfortable with a reduced summit probability.

For the full annual rainfall and temperature data, see our Kilimanjaro weather guide. For a comparison with every other month, read our best time to climb Kilimanjaro guide.

March Success Rates: The Honest Numbers

We do not inflate success rates, and March demands transparency. Here is what our data shows:

• Treks starting March 1-10 (7-day routes)78-85% summit success rate. This is below the dry-season average of 90-95% but still a strong probability if you are properly prepared and on the right route.
• Treks starting March 11-20 (7-day routes)70-78% success rate. Weather-related slowdowns, trail conditions, and morale challenges all contribute to lower completion rates.
• Treks starting March 21-31 (7-day routes)65-72% success rate. At this point, you are climbing in full rainy season conditions. The climbers who summit in late March are typically experienced, mentally tough, and have chosen the right route.

The failures in March are overwhelmingly weather-driven, not altitude-driven. Sustained rain demoralises climbers, wet gear loses insulating capacity, muddy trails sap energy, and reduced visibility on summit night makes navigation challenging. Altitude sickness occurs at the same rate as in dry months — the mountain does not get higher in March. But the compounding effect of wet, cold, tired, and demoralised is real, and it causes turn-arounds that would not happen on a sunny August day.

Why Some Climbers Choose March Anyway

Despite the challenges, March has a loyal following. The climbers who choose this month are not naive — they are strategic. Here is what draws them:

Dramatically Lower Costs

March is deep off-season for Kilimanjaro operators. Trek pricing drops 15-25% below peak-season rates. Flights to Kilimanjaro International Airport are at their cheapest annual point. Hotels in Moshi and Arusha offer discounted rates. A budget-conscious climber can save $800-1,200 on the total trip cost compared to an identical itinerary in July or January. For a climber on a fixed budget, March can be the difference between a 6-day route and a 7-day route — and that extra day of acclimatisation matters more than perfect weather.

True Solitude

The mountain sees approximately 1,500-2,500 climbers in March, compared to 8,000-10,000 in August. On the Rongai Route, you may be the only group on the entire mountain for the northern approach. Camps that hold 100 tents in peak season have 5-10 tents in March. The experience is fundamentally different — quieter, more intimate, more connected to the landscape. Your guides and porters are less rushed, conversations are longer, and the mountain feels like it belongs to your group alone.

Lush, Green Mountain

The arriving rains transform Kilimanjaro's lower zones. The rainforest is at its most vibrant — waterfalls are thundering, epiphytes and mosses drip from every branch, colobus monkeys are active, and bird species are more abundant than at any other time of year. The moorland zone blooms with wildflowers, and the giant groundsels and lobelias are at their most photogenic. Climbers who care about the journey as much as the summit find March's lower zones more rewarding than the parched August landscape.

Dramatic Cloudscapes

March produces cloud formations that photographers travel specifically to capture. Lenticular clouds crown the summit cone, dramatic build-ups create cathedral-like formations over the Shira Plateau, and the interplay between clearing skies and rolling mist creates images that no clear-sky month can deliver. If you are carrying a camera and care about dramatic light, March offers conditions that August never will.

Best Routes for March Climbing

Route selection in March is not a preference — it is a strategy. The wrong route in March significantly increases your risk of failure and discomfort. Here is our ranking, and the reasoning behind it:

Best: Rongai Route (7 Days)

The Rongai is the clear winner in March, and it is not close. The route approaches Kilimanjaro from the north, near the Kenyan border, which places it in the rain shadow of the summit massif. When moisture-laden winds blow from the southeast (as they do during the long rains), the northern slopes receive 40-60% less rainfall than the southern and western approaches. Our March Rongai groups consistently report drier conditions, better trail quality, and higher morale than groups on southern routes during the same period.

The 7-day Rongai itinerary provides adequate acclimatisation with camps at Simba Camp (2,650m), Second Cave (3,450m), Kikelewa Cave (3,600m), Mawenzi Tarn (4,330m), School Hut (4,750m), and Kibo Hut before the summit push. The descent via the Marangu Route provides variety and avoids retracing your steps through potentially muddy terrain.

Acceptable: Lemosho Route (8 Days)

The 8-day Lemosho works in early March (start by March 8) because the extra day provides a weather buffer, and the western approach receives moderate rainfall — less than the south but more than the north. The first two days through the rainforest will be wet in March regardless of timing, but from Day 3 onward the route climbs above the worst of the rain. The Lemosho's acclimatisation profile — the best of any route — partially compensates for the energy cost of wet conditions in the lower zones.

Avoid: Machame Route

The Machame approaches from the south, directly into the path of the moisture-laden winds. In March, the Machame Gate to Machame Camp section (Day 1) becomes a mud trail that adds 2-3 hours to the standard hiking time. The steep descents on Day 3 (Barranco Wall to Karanga) are slippery and potentially dangerous in wet conditions. The Barranco Wall scramble — normally a fun, exposed scramble — becomes genuinely hazardous when wet. We do not run Machame groups in March.

Avoid: Umbwe Route

The Umbwe is the steepest route on Kilimanjaro and approaches from the southeast — the wettest aspect in March. The combination of steep gradients, clay soil, and heavy rain creates conditions that are objectively dangerous. Tree roots become trip hazards, exposed sections become greasy, and the route's lack of acclimatisation time compounds the weather stress. Umbwe in March is not adventurous — it is irresponsible.

Avoid: Marangu Route

The Marangu's hut-based system means fixed stages with no flexibility. In March, when weather delays are likely, you need route flexibility — the ability to shorten or extend a day based on conditions. Marangu does not offer this. Additionally, the southeastern approach catches the full force of the incoming moisture. The huts themselves become damp and crowded (relative to the number of climbers) when wet gear is drying everywhere.

What to Pack for a March Kilimanjaro Climb

March packing is about waterproofing everything, twice. Standard dry-season gear is the baseline — add the following, and do not cut corners on quality. Cheap rain gear that fails on Day 2 of a 7-day trek is worse than no rain gear at all. For our complete equipment list, see the Kilimanjaro climbing gear guide.

Waterproof Protection (Non-Negotiable)

• Hardshell waterproof jacketGore-Tex Pro or equivalent with fully sealed seams. Not a softshell. Not "water-resistant." You will wear this for 6-10 hours straight on a rainy day. It needs pit zips for ventilation and a hood that fits over a helmet or beanie.
• Waterproof trousersFull-length over-trousers with side zips for putting on over boots. Lightweight, breathable, and packable. You will put these on and take them off multiple times per day.
• Waterproof gaitersKnee-height gaiters that seal around your boots and lower legs. March mud on the lower trails will try to enter your boots from every angle. Gaiters are the barrier.
• Pack rain coverFitted rain cover for your daypack, plus a heavy-duty bin liner inside the pack as a secondary barrier. Belt and braces — if the rain cover blows off (it happens), the bin liner saves your dry layers.
• Dry bagsThree minimum. One for electronics, one for your sleeping bag, one for spare dry clothing. Your duffel bag, carried by porters, will get wet. Dry bags are the difference between a warm night and a miserable one.
• Waterproof glovesSeparate from your summit insulated gloves. Lightweight waterproof gloves for wet trekking days in the lower zones keep your hands functional when the rain is horizontal.

Footwear for Mud Season

• Waterproof boots with aggressive treadFull-grain leather or synthetic with Gore-Tex membrane. Deep-lug Vibram soles that grip on wet clay, mud, and loose rock. These must be broken in — March is not the month to discover your new boots give blisters.
• Extra socksBring 5-6 pairs of merino wool hiking socks instead of the usual 3-4. Wet socks in the March conditions are a blister factory. Change socks at lunch even if your current pair feels "okay."
• Camp shoesWaterproof sandals or Crocs for camp. The ground around March camps is wet, and walking around in your hiking boots when you do not need to accelerates their moisture absorption.

Additional Warm Layers

March cloud cover reduces solar warming, making daytime temperatures feel 3-5°C colder than dry-season equivalents. Pack one additional mid-layer — a synthetic insulated jacket or heavy fleece — beyond your dry-season loadout. On summit night, layer early and layer generously. Wet conditions below sap body heat throughout the trek, and you arrive at high camp with less thermal reserve than a dry-season climber.

March Crowd Levels: Near-Empty Mountain

This is March's redemption. With 1,500-2,500 climbers for the entire month, the mountain is as quiet as it gets outside of April and May. On the Rongai Route, which already sees fewer groups than southern routes, March can feel like a private expedition. We have had groups spend entire days without seeing another climbing team.

The quiet extends beyond the trail. Kilimanjaro National Park gate processing takes minutes instead of hours. Hotels in Moshi have your pick of rooms. Restaurants are not overrun. Airport transfers are smooth. The entire pre- and post-climb experience is more relaxed, more personal, and more authentically Tanzanian than during the tourist crush of peak season.

The March Climber Profile

• Budget-conscious adventurers who have researched the conditions and accepted the trade-offs
• Repeat climbers who have summited in dry season and want a different experience
• Photographers and filmmakers who specifically want dramatic weather and empty trails
• Southern hemisphere travellers (Australians, South Africans, Brazilians) on their autumn break schedules
• Experienced mountaineers who view rain as a challenge, not a deal-breaker

March Booking Strategy

If you have read this far and are still considering March, here is our tactical advice:

• Target March 1-7 for your trek start date. This gives you the best probability of dry conditions above the treeline. A 7-day Rongai starting March 1 summits around March 7, well ahead of the typical heavy rain onset.
• Choose the Rongai Route. This is not a suggestion — it is our strongest recommendation for March. The northern approach's rain shadow advantage is the single biggest factor in March success rates.
• Book a 7-day minimum itinerary. Do not try to save money with a 5 or 6-day route in March. The extra day provides acclimatisation time and a weather buffer. If a rainy day costs you 2 hours of progress, the 7-day itinerary absorbs that without compromising your summit window.
• Budget for the savings. March pricing is 15-25% below peak season. Use the savings to upgrade to a longer route rather than pocket the difference. The investment in an extra day on the mountain pays dividends in summit probability.
• Prepare mentally. March climbing requires a mindset adjustment. You will get wet. Your gear will be muddy. The views may be obscured. Accept these realities before you book, and you will enjoy the experience. Fight them, and you will be miserable.

For group departure dates and custom trek planning, visit our Kilimanjaro climbing page. For the broader seasonal picture, our best time to climb Kilimanjaro guide compares every month. And for specific advice on rainy season preparation, see our Kilimanjaro rainy season guide.

If you are committed to climbing in March, read our April guide as well — understanding what comes after March helps you appreciate why early March is the window to target. And when you are ready, our team in Moshi will plan your March expedition with the route, timing, and gear advice that gives you the best possible shot at the summit.

Frequently Asked Questions: Climbing Kilimanjaro in March

Can you climb Kilimanjaro in March?

Yes, climbing Kilimanjaro in March is possible and we run expeditions throughout the month. Early March (1st-10th) offers the best conditions, with weather patterns similar to late February. The long rains establish from mid-March, making conditions progressively more challenging. We recommend the Rongai Route for its rain shadow advantage and a 7-day minimum itinerary.

What is the success rate for climbing Kilimanjaro in March?

On 7-day routes, summit success rates range from 78-85% for early March starts down to 65-72% for treks beginning after March 20. The overall monthly average is approximately 72-80%. These figures are lower than the dry-season average of 90-95%, and the difference is driven by weather conditions, not altitude factors.

Is March the cheapest month to climb Kilimanjaro?

March is one of the cheapest months, along with April, May, and November. Trek pricing is typically 15-25% below peak-season rates. Combined with lower airfares and hotel rates, a March climber can save $800-1,200 compared to an identical trip in July or January. April and May are slightly cheaper still, but with worse climbing conditions.

How much rain falls on Kilimanjaro in March?

Total March rainfall ranges from 150-300mm on the southern slopes, concentrated heavily in the second half of the month. The northern slopes (Rongai Route approach) receive 60-120mm — significantly less due to the rain shadow effect. Above 4,000m, much of this falls as sleet or wet snow rather than rain. For full rainfall data, see our Kilimanjaro weather guide.

What is the best route for climbing Kilimanjaro in March?

The Rongai Route is the clear best choice. It approaches from the north, receiving 40-60% less rainfall than southern routes during the long rains. The 7-day Rongai itinerary provides adequate acclimatisation while keeping you on the mountain's driest side. The 8-day Lemosho is an acceptable alternative for early March starts only.

How cold is Kilimanjaro in March?

Summit night temperatures range from -10 to -20°C, with wind chill pushing perceived temperatures below -25°C. The cloud cover reduces solar warming during the day, making all elevations feel 3-5°C colder than dry-season equivalents. At moorland elevations (2,800-4,000m), expect 5-15°C during the day and 0-5°C at night.

Should I climb Kilimanjaro in early March or late March?

Early March, without question. The first ten days of March frequently deliver weather comparable to late February — the long rains have not yet established, and conditions above the treeline are often dry. Late March (after the 20th) brings sustained daily rainfall, trail erosion, and significantly lower summit success rates. If your dates are fixed to late March, consider postponing to June-September instead.

How crowded is Kilimanjaro in March?

March is one of the quietest months on the mountain, with only 1,500-2,500 total climbers compared to 8,000-10,000 in August. On the Rongai Route, you may be the only group for the entire northern approach. Camps that hold 100 tents in peak season may have fewer than 10 in March.

What gear do I need for climbing Kilimanjaro in March?

Everything on the standard Kilimanjaro gear list, plus enhanced waterproof protection: hardshell Gore-Tex jacket, waterproof trousers, knee-height gaiters, pack rain cover, dry bags for electronics and sleeping bag, waterproof gloves, and extra socks (5-6 pairs minimum). Waterproof boots with aggressive tread are essential, not optional.

Is March better or worse than April for climbing Kilimanjaro?

March is significantly better than April. Early March still falls in the transition period before the long rains fully establish, giving you a realistic shot at dry conditions above the treeline. April is the peak of the long rains with the lowest success rates of any month (65-75%). If you must climb in the rainy season, March — specifically early March — is the better choice. Read our April climbing guide for comparison.

Can I combine a March Kilimanjaro climb with a safari?

Yes, and the combination works well for budget travellers. March is off-season for northern Tanzania safaris too, meaning lower prices. The landscape is greening up, and wildlife is dispersing from the dry-season water points — different from the concentrated game viewing of dry season, but with its own appeal. The Ngorongoro Crater is particularly good year-round. Expect some rain on safari days but also fewer vehicles and lower lodge rates.