Best Time for ABC Trek: Weather, Seasons & Trekking Tips

Published: October 1, 2026 Link Asia Tours

The trek to Annapurna Base Camp is one of the most common trekking paths in the Annapurna region of Nepal, providing you with an array of terrains, beginning from the forest area to mountain villages up to the Annapurna Base Camp at an altitude of 4,130 meters. While trekking is possible throughout most of the year on this route, weather plays an important role here as it affects the trails, scenic beauty, and trekking experience. That is why it becomes very essential to select the perfect time to undertake a trekking expedition in ABC. So, what is the perfect time for the ABC Trek? The ideal time for the ABC trek is between spring (March to May) and Autumn (September to November). During these months, the weather is nice and stable while the views are clear.

In this blog, we provide you with insights on the best time for the ABC trek, alongside information on weather and some trekking tips. So, keeping this in mind, let’s get started!

When Is the Best Time for ABC Trek?

The best period to go for the Annapurna Base Camp Trek would be during spring (March-May) to fall (September-November). This is because you will have favorable weather, good trekking conditions, clear views of the mountains, and dry trails. The trek can be done all year round, but conditions will depend on the period of the year.

1. Spring Season: March to May

Spring is one of the most suitable seasons for the trek due to relatively stable weather and increasing temperatures. The trek becomes more beautiful because of flowering rhododendrons and other plants, and March and April are especially good months for comfortable trekking and visibility of the mountains.

2. Season of Autumn: September-November

Another good time for trekking on the ABC Trek would be the months of October and November since the rainy monsoon would have come to an end by then. There will be clearer skies, a refreshed landscape, and a better view of the Annapurna range. The weather conditions are usually quite dry during the day, but still cool enough to allow walking.

3. Season of Winter: December-February

The cold would be prevalent in winter, and there would be chances of snowfall in the higher parts of the Annapurna region, especially around Annapurna Base Camp.. It can get really cold at night, but the weather could make certain parts of the trail difficult due to the snow.

4. Monsoon season: June - August

The monsoon season has lots of rain, slippery paths, muddy areas, and poor visibility on the mountains. The mountains can be covered by clouds, and due to the heavy rains, there could be more instances of landslides. The trek can still be undertaken with appropriate preparation, but June to August generally provides less favorable trekking conditions.

ABC Trek Weather By Season

While understanding the best time for the ABC trek, you should be aware of the weather in each season on the trails. The weather along the ABC trek varies throughout the year, and there are drastic changes in temperature, rainfall, snowfall, trail conditions, and mountain visibility. This route also passes through different elevations; therefore, trail conditions also change considerably as you gain altitude. So, keeping this in mind, the following is general information regarding the weather on this trek, season by season.

1. Spring Season: March to May

Spring is a time when the temperature starts to increase gradually following the cold months of winter. It gets warmer at the lower elevations but cooler at the higher elevations, particularly during the morning and evening times. Though March experiences some cold days, warm weather is experienced from April through to May. Clear weather characterizes the early months of spring, but it becomes more cloudy and rainier during May.

2. Summer/Monsoon Season: June to August

The summer season is heavily affected by the southwest monsoon, and this is when the ABC route sees the most rainfall. There could be regular rainfall, especially in lower elevations, with lots of humidity. Clouds will form around the mountains, and the rain could obscure visibility as well as cause muddy trails.

3. Autumn Season: September: November

The autumn season starts when the monsoon starts retreating. The month of September sees some rain and clouds, but as the month goes on, it becomes a little drier. The months of October and November see cool, dry and stable weather with clear visibility due to less cloudiness. With the advancement of November, temperatures become cold at higher altitudes.

4. Winter Season: December: February

Winter is a season that witnesses low temperatures and cool nights. Temperatures around Annapurna Base Camp can fall below freezing, particularly overnight and during early mornings. Snow and ice can remain on sections of the higher trail, while strong sunlight during the day can create a large difference between daytime and nighttime temperatures. Clear, dry days are also possible during winter.

ABC Trek Temperature by Month

Alongside the information on the best season and its influence on weather, if you want to thoroughly prepare for the ABC trek, it would also be helpful for you to understand the general information regarding temperature. The median temperature changes drastically depending on the time of day and elevation. However, we can provide you with general temperature ranges. So the following table represents the approximate temperature ranges around the ABC area, rather than conditions for the entire trail.

Month	Daytime Temperature	Nighttime Temperature
January	5°C to 8°C	-10°C to -5°C
February	6°C to 9°C	-9°C to -4°C
March	8°C to 11°C	-6°C to -2°C
April	10°C to 13°C	-3°C to 1°C
May	11°C to 15°C	0°C to 3°C
June	12°C to 16°C	2°C to 5°C
July	11°C to 15°C	3°C to 6°C
August	11°C to 15°C	3°C to 6°C
September	10°C to 14°C	1°C to 4°C
October	8°C to 12°C	-2°C to 2°C
November	6°C to 10°C	-5°C to -1°C
December	5°C to 8°C	-9°C to -4°C

ABC Trekking Tips for Different Seasons

The weather of the ABC Trek differs from one season to another and, depending on altitude, affects your clothes, equipment, and overall experience. Preparing for wet conditions, coldness, and any other weather on the trails will ensure that you have an enjoyable trek. Below are some tips that will enable you to be ready for the weather conditions along the way.

1. What to Wear

Clothing is crucial as temperatures vary greatly at the higher elevations. It enables you to put on more or fewer clothes according to the temperature and physical exertion. Your clothing must give protection against rain, wind, cold, and strong sunlight.

Base layers should use moisture-wicking fabrics.
A jacket either of fleece material or insulated fabric should be worn in winter.
Jackets that are waterproof and wind-resistant should be packed.
Use light and airy clothes in warm weather.
Wear good trekking shoes.

2. What to Pack

Your packing list should change according to the season and expected conditions along the trail. Some of the items, like trekking shoes, sunscreen, and head lamp, are useful all around the year. However, some additional protective clothing, such as waterproof or thermal clothing, becomes extremely important during the monsoon and winter seasons.

Waterproof cover for backpack and dry bags.
Sunglasses, sunscreen, sun hat and lip balm.
Headlamp, water bottles/hydration system, and personal items.
Protection from moisture for electronic items, documents, and clothes.
Preparation for Rain and Snow

It could happen that due to rain or snow, some sections of the trail may become inaccessible or difficult to walk on. In case of monsoon, it is important to have protection from continuous rain, whereas during winter, trekkers should have protection against snowfall and freezing temperatures. Checking the previous conditions before the start of the trek will be helpful in making your preparation.

Rain jacket or poncho during monsoon season.
Keep your electronic items, papers, and clothes in waterproof bags.
Carry trekking poles for better stability on slippery sections.
Check recent trail conditions before heading toward higher elevations.

3. Trail Conditions

Trail conditions on the ABC route vary according to rainfall, snowfall, temperature, and recent weather. Spring and autumn generally provide more manageable walking conditions, while monsoon can make the trail wet and slippery. Snow and ice in higher reaches can be expected in winter.

Dryer trails would be expected in spring and fall seasons.
Preparation for wet and slippery trails can be expected in monsoon.
Areas where there are landslides can be expected in any season.
Expect possible snow and ice at higher elevations during winter.
Allow extra time when rain or snow affects the trail.

4. Weather Checks

The weather in the mountains may suddenly change, especially in higher parts of the ABC trek. This information will be helpful in preparing yourself for the possible weather variations in terms of temperature, rain and visibility. It is also good to compare the forecast data with up-to-date data provided by guides or locals at the accommodations.

Check the weather forecast before each day of your trek.
Pay attention to the forecasts on higher elevations, not only in Pokhara or other lowlands.
Track any changes in the amount of rain, snowfall, wind, and visibility.

Ask local guides or accommodation operators about recent trail and weather conditions when necessary.

Conclusion

The Annapurna Base Camp (ABC) is one of the most popular trekking destinations in Nepal, and thus, many trekkers seek the thrill of this trail. However, before going on this highly immersive journey, you, as a trekker, should be aware of the best season and weather conditions for this trail. So what is the best season for the ABC trek? The best time for the ABC trek is in spring (March to May) and autumn (September to November), as during these months, the weather is stable, the sky is clear, and the views are nice.

In this blog, we provided you with insight into the weather and the best season to go on the ABC trek. Alongside this, we also provided you with a few additional tips. We hope you found this helpful. If you seek further insights into the various aspects of trekking, do check out some of our other blogs. And if you want the best ABC Trek, look no further than Nepalaya Treks and Expeditions- one of the best tour and travel agencies in Nepal.

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2. Manaslu Circuit Trek Permit Cost & Requirements: Full Guide (2026)

Frequently Asked Question(FAQs)

1. What is the best month for the ABC Trek?

October and November are generally among the most favorable months for the ABC Trek because of cooler temperatures, drier conditions, and clearer mountain views. March and April are also good months, with comfortable weather and blooming rhododendrons along parts of the trail.

2. Can I do the ABC Trek in winter?

ABC Trek is definitely possible in the winter season, but temperatures tend to fall drastically at high altitudes. Snow and ice may also cover sections of the trail, so warm clothing, suitable footwear, and preparation for winter conditions are important.

3. Can one go for the ABC trek during the monsoon?

Yes, but the monsoon season brings rain, mud, slippery areas, and also restricted views of the mountains. The hikers need proper gear to keep themselves protected from the rain.

4. Does Annapurna Base Camp get snow?

Yes, there are some cases where snow falls in Annapurna Base Camp, particularly during the winter season. The snow and ice will make it hard to navigate some sections of the trekking.