Annapurna Base Camp Weather & Best Seasons

Spanning over the months of March, April, and May, the spring season is the second best time of the year for Annapurna Base Camp excursion after autumn. April month, in particular, presents the most favourable trekking conditions, as the snow starts to melt away and the skies are usually clear, offering majestic views of snow-capped Himalayan peaks.

The forests blossom and appear exquisite with vibrant flowers of all shades, making the trail all the more scenic. Moreover, after the departure of winter, the average temperatures also start to increase, making the climate less harsh. Low precipitation and pleasant Annapurna Base Camp weather are another significant factors why this season is recommended for the trek.

Average maximum and minimum temperatures:

March: 4 degree Celsius to -8 degree Celsius

April: 8 degree Celsius to -4 degree Celsius

May: 14 degree Celsius to 0 degree Celsius

Summer season is also the rainy season in this region of Nepal, so one can expect to encounter frequent rainfalls. As a consequence of rainfalls, the terrain becomes muddy and slippery, posing difficulties for trekkers on their endeavour. In terms of temperatures, however, this Annapurna Base Camp season offers some relief from extremely low temperatures as the average day temperature during summers may usually ranges from 18 to 25 degree Celsius.

It does get cold at night but one can expect bearable kind of cold which can be managed with the right clothes. Another plus point of undertaking this trek during the summer season is that you get to witness the region at its vibrant best.

Average maximum and minimum temperatures:

June: 16 degree Celsius to 3 degree Celsius

July: 18 degree Celius to 6 degree Celsius

August: 19 degree Celsius to 7 degreCelsius

The autumn season, especially the month of October, is believed to be the best time of the year to plan a trek to Annapurna Base Camp. In terms of both scenery as well as climatic conditions, this season serves trekkers best. The autumn season in the region arrives soon after the beginning of September and usually stays active till the end of November.

During this season, you can expect to find clear skies allowing you to enjoy unobstructed views of prominent Himalayan mountain peaks and surreal sunrise and sunset vistas. The foliage looks fresh after the departure of the long spell of rains and adds a visual appeal to the landscape. As far as temperatures are concerned, the beginning of autumn is not that chilly but the climate begins to drop in November.

Average maximum and minimum temperatures:

September: 20 degree Celsius to 0 degree Celsius

October: 16 degree Celsius to -6 degree Celsius

November: 11 degree Celsius to -10 degree Celsius

This Annapurna Base Camp season brings with itself a new charm in the form of blankets of snow draping all the forests and valleys, which is certainly a sight to behold. The chilly temperatures during the season, though, are a challenge for trekkers, as the night temperature in the higher reaches of the trail drops down to as low as -20 degree Celsius.

However, if you are mentally and physically fit to indulge in this trek despite all the challenges and have experience of winter Himalayan treks, the adventure may surprise you with the undiluted beauty and stunning landscapes you get to witness here.

Average maximum and minimum temperatures:

December: 9.3 degree Celsius to -14 degree Celsius

January: 7 degree Celsius to -19 degree Celsius

February: 6 degree Celsius to -20 degree Celsius

The months of May, September, and December are the shoulder months for Annapurna Base Camp adventure. With good bargaining skills and luck on your side, you may end up cutting off a large chunk of your expenses by planning your trek around one of these months. Annapurna Base Camp weather is also usually moderate during these months.

May: Most trekkers leave by the month of May, making the accommodations as well flight fares cheaper as compared to the spring months of March and April. Annapurna Base Camp weather and foliage, however, is still pleasant to experience during this month.

September: Usually, the probability of precipitation becomes quite low with the arrival of September month. However, some irregular showers are not uncommon in the beginning of the month. Since the autumn season does not settle in yet, you get to enjoy the lush greenery of the monsoon.

December: The first half of December is a good time to save big on flights as well as accommodations as the off-season rebates can be enjoyed during this time, without having to deal with harsh climates of the approaching winter. Even then, it is better to go prepared for snowfall as there does snow in December.

1. The trail is full of challenges, including harsh climate, unpredictable Annapurna Base Camp weather, and rough terrain, so one needs to come mentally and physically prepared.

2. The trek is categorized as moderate-difficult trek, so prior experience in moderate Himalayan treks is required.

3. It is a long trek, so pack wisely according to the season and pay heed to weather forecasts.

4. Autumn is the best Annapurna Base Camp season for indulging in trekking. Especially the month of October offers perfect temperatures and views.

5. Annapurna Base Camp weather is also pleasant during the spring season. So you can plan your trip around April and May months.

6. Keep yourself hydrated throughout the trek.

7. Walk at your own pace instead of rushing, let your body acclimatize well.

8. If you are going for this trek in winter, you must be prepared to confront extremely low temperatures.

9. If you are considering taking this trek in summer, you must prepare well to deal with rainfalls.

10. The best way to save money on accommodation and food is to undertaking this trek either during summer or winter season which are off seasons here.