April is the month every trekking company puts on the poster. And they're not wrong. If you're planning the Annapurna Base Camp trek in April, the short answer is go get it. The weather is stable, the skies are clear, and the rhododendron forests are on fire with colour. First, the two things everyone actually searches for before booking: how cold does it get, and what does the weather do.
Let me answer this based on my 2-decade-long experience in Himalayan tours and trekkings. The Annapurna Base Camp Trek in April brings the most suitable weather, so there is no point in being worried about the cold. It’s absolutely manageable up there. You will see the stunning mountain peaks with rhododendron forests on the trail. The local lifestyle and unique culture are other major attractions.
If you are confused about booking the ABC April trek, then here are the detailed answers to every possible query you might ask before packing your bags:
Table of Contents
Is April a good time for the ABC trek?
Yes, April is one of the two best months of the year, alongside October ABC trek. You get dry, settled weather and some of the sharpest mountain views you'll see all year. Further, the blooming rhododendron along the Modi Khola valley is worth a pause in the journey to feel that.
However, the trade-off is people. Spring is peak season, so the trail and the lodges are busy. If clear views and warm days matter more to you than solitude, April is hard to beat.
Why is April the best month to plan your Annapurna Base Camp trek?
April is one of the best windows for the Annapurna Base Camp trek. The main reasons are given below:
Rhododendron blooms
Rhododendron blooming in ABC trail during April
April is peak flowering season, and the lower forests (especially around Ghorepani/Chhomrong) explode with red, pink, and white rhododendrons. It's the most colorful the trail ever gets.
Stable, dry weather
It's pre-monsoon, so trails stay relatively dry and firm. Fewer leeches and less mud than in the wet summer months.
Clear mountain views
Skies are generally crisp in spring, giving reliable views of Annapurna I, Machapuchare (Fishtail), Hiunchuli, and the surrounding peaks. Mornings especially are sharp, don’t forget to take photos.
Comfortable temperatures
Warmer than the harsh winter (Dec–Feb). Days are pleasant for walking, and even the higher altitudes are manageable without extreme cold, though nights at ABC still dip below freezing.
Longer daylight
More daytime hours give you flexibility on the trail and a safety buffer for longer stages. This is best for people of all age groups. Kids and family trek in Annapurna Base Camp offers an enjoyable trail and stunning mountain views in this month.
Low avalanche/snow risk (vs. winter)
By April, much of the winter snow has settled or melted on the approach, making the route through the sanctuary safer than deep winter, while still leaving snowy peaks for scenery.
Lively peak-season atmosphere
Tea houses are fully open, and the trail is social, which many trekkers enjoy (the tradeoff is more crowds and busier lodges).
One thing to plan for: April can bring occasional afternoon clouds or brief showers as the season warms, so start early each day for the best views.
Annapurna Base Camp temperature in April
Here's the thing most first-timers get wrong: there is no single "temperature" for this trek. You walk through about three vertical kilometres of it. You'll sweat in a t-shirt at lunch and see frost on the inside of your window that same night.
As a rough rule, the air cools about 6.5°C for every 1,000 metres you climb. That's why the number that matters isn't the average. It's the gap between where you sleep and how high you are.
Rough April temperatures by elevation:
Where you are
Elevation
Day Time
Night Time
Lower villages (Jhinu, Sinuwa)
1,500–2,300 m
15–20°C
6–12°C
Chhomrong, Bamboo
2,100–2,500 m
12–18°C
4–10°C
Deurali, Machapuchare Base Camp
3,200–3,700 m
8–14°C
−2 to 3°C
Annapurna Base Camp
4,130 m
8–12°C
−4 to −6°C
So when people ask how cold Annapurna Base Camp gets in April, the honest answer is: pleasant when the sun's up, and properly cold the moment it drops behind the ridge. That 12°C afternoon at base camp can become a below-freezing evening in under an hour. The days feel like spring. The nights do not.
Annapurna Base Camp weather in April
Clear mount view in April month for Annapurna trekking
The Annapurna Base Camp weather in April is about as reliable as Himalayan weather gets. Spring sits between the last of the winter snow and the start of the summer monsoon, which means low rainfall, stable conditions, and long stretches of clear morning sky.
For photographers, this is the good stuff. They get deep blue skies with Annapurna I, Annapurna South, and Machapuchare (the Fishtail) standing sharp and close.
Two things worth knowing:
The rhododendrons are the reason to come now. The Lali Gurans forests below 3,000 metres turn red, pink, and white, and the walk up through them is genuinely one of the prettiest sections of any trek in Nepal.
One note: peak bloom has been drifting later. It used to hit in late March; these days, mid-April is a safer bet. Don't lose sleep chasing perfect timing, though. Even a half-bloomed hillside looks unreal.
Mountain weather still does what it wants. "Stable" doesn't mean guaranteed. A clear morning can cloud over by mid-afternoon, and early April can still leave snow patches on the higher sections above Deurali. Start walking early each day, you'll usually get the clearest views and the calmest conditions before noon.
The catch nobody puts on the poster
April is busy. Not "a few other groups" busy, it’s genuinely busy. Teahouses fill up, so your guide will often call ahead to hold beds. Dining halls feel like crowded canteens. The stretch from Bamboo up to Base Camp can turn into a slow-moving line of trekkers on the narrow bits.
Pros and Cons of the April ABC Trek
Here's a balanced breakdown of trekking ABC in April:
Pros
Rhododendron blooms are at their peak
The weather is stable and mostly dry since it's pre-monsoon
Mountain views are clear and reliable, especially in the mornings
Temperatures are comfortable, warm enough for pleasant daytime walking without the harsh cold of winter
Longer daylight hours give you more flexibility and a safety buffer for longer trekking days.
Lower snow and avalanche risk than deep winter, since much of the snow on the approach has settled or melted.
All tea houses and lodges are fully open and operating, so food and accommodation are easy to find.
Cons
It's peak season, so the trail and tea houses get crowded
Prices tend to be higher for accommodation, flights, and guides due to high demand.
Afternoon clouds and occasional brief showers become more common as the season warms, so views can haze over later in the day.
Popular viewpoints and narrow trail sections can feel congested, especially around Poon Hill.
Booking ahead is often necessary for flights (like Pokhara) and sometimes lodges, reducing spontaneity.
Higher altitudes still get cold at night, so you'll need proper gear despite the mild days.
Haze can build up toward late April in lower elevations as pre-monsoon heat increases, occasionally softening distant views.
The short version: April gives you the best combination of blooms, clear mornings, and reliable weather. No doubt, this is the best time for the ABC trek Nepal. But the main tradeoffs are crowds and higher costs. For most people, the pros clearly outweigh the cons.
What to pack for April
Talking about the ABC Trek Packing List, you're packing for two climates in one bag: warm valleys and freezing high camps. Layering is the whole game.
The non-negotiables:
A warm down jacket for the evenings and early starts at ABC.
A sleeping bag rated to around −10°C. Teahouse blankets alone won't cut it at 4,130 m.
Proper broken-in trekking boots. The stone staircases will find every hotspot in a new pair.
Sun protection - high-altitude spring sun is fierce, even when the air is cold.
Trekking poles. Your knees will thank you on the descent.
A local trick for the cold nights: fill a bottle with hot water before bed and drop it into the bottom of your sleeping bag. Instant foot warmer that lasts most of the night.
ABC Trek Permits and Rules
Breeze Adventure team with trekkers in Annapurna Base Camp
This changes often, so verify it close to your trip, but here's where things stand for the ABC trek this April
You need the ACAP (Annapurna Conservation Area Permit). It costs NPR 3,000 (about USD 22) for foreign trekkers, NPR 1,000 for SAARC nationals, and it's free for children under 10. Get this from either the Kathmandu or the Pokhara office. Most trek operators manage this on your behalf.
A licensed guide is mandatory. Since April 2023, foreign trekkers in the Annapurna region are required to trek with a government-licensed guide, and it's checked at the main checkpoints. A rule change in March 2026 eased solo trekking in some restricted areas, but that does not apply to ABC.
TIMS is a grey area. The old TIMS card is inconsistently enforced on the Annapurna trails now, some checkpoints ask, most don't. Carry a little reserve cash in case, and let the agency advise you closer to the date.
One more practical thing: there are no ATMs past Pokhara. Bring enough cash for the whole trek, plus a buffer.
FAQ
How cold is Annapurna Base Camp in April?
Daytime at base camp sits around 8–12°C. At night, it drops to roughly −4 to −6°C. Lower down the valley, it's much milder, 15–20°C during the day.
How many days is the ABC trek?
Most itineraries run 7 to 12 days, depending on your pace and where you start. The trail is around 110–115 km total.
Is the ABC trek hard in April?
It's moderate to difficult. The altitude at 4,130 m is manageable for most healthy people if you go slowly. The real challenge is the thousands of stone steps, especially between Chhomrong and Bamboo. Train your legs for stairs before you come, it's the mistake most people regret.
April or October, which is better?
October gives you the crispest post-monsoon views. April gives you the rhododendrons and slightly warmer days. Both are excellent, and both are crowded. Pick October for clarity, April for colour.
The bottom line
The Annapurna Base Camp trek in April delivers about the best combination the calendar offers: dependable weather, warm days, huge clear views, and hillsides full of rhododendron. You pay for it in the company on the trail. Go in knowing the nights will bite and the lodges will be full, pack real layers, sort your ACAP permit and guide in advance, and it's genuinely one of the best walks in the Himalaya.
Kishwor Adhikari is a passionate writer with a deep enthusiasm for trekking and adventure. His extensive travels across Nepal, exploring its diverse landscapes and hidden corners, have shaped his unique perspective on the country's natural beauty. With a wealth of first-hand experience in adventure trekking, Kishwor has become a trusted voice for fellow enthusiasts. Through his writing, he shares invaluable insights, offering practical advice and inspiration for both seasoned trekkers and novices alike. His dedication to sharing his journey and knowledge helps others discover the wonders of Nepal's wilderness, making his work an essential resource for anyone seeking adventure in the region.
