Annapurna Circuit is one of the best ways to explore every high and low of the Annapurna Region. If there is any trek that covers most of the region, then it has to be this. Because of this reason, its trails invite thousands of trekkers from all over the world. It is such a trek that sees a constant flow of adventurers and travelers, which significantly increases in May, as it lies in the spring, peak trekking season.
What makes May such an appealing month? What are its pros and cons? During May, nature awakens from its winter slumber, filling the air with vibrant fragrances as landscapes come to life with blooming flowers and lush greenery. Annapurna Circuit Trek in May presents its own set of challenges, requiring a unique approach to preparation. Let’s explore the various aspects that make May an ideal month for this trek.
Why Annapurna Circuit in May?
Comfortable Temperature for Trekking
The temperatures in May in all three climatic zones that the trails of Annapurna Circuit pass through are on the warmer side, ranging from 10°C to 30°C. However, the temperatures in the higher regions like Thorong La Pass are below freezing. The weather is also stable since chances of snowfall are minimal. But some regions might experience slight rainfall as the Monsoon is near. So, trails are dry and safer to walk on.
Longer Daylight Hours
The daylight hours in May are longer, typically around 13 to 14 hours daily. This provides you with ample time to cover the daily distance. You can trek to your resting place comfortably without worrying about having to walk in the dark. You can also have more resting periods in between the trek.
Blooming Flowers Everywhere
The Annapurna region is known for its many species of rhododendron forests and about 1230 species of flowering plants. These multicolored flowers bloom in the spring season. The Annapurna circuit also bursts into life in spring, including May, with different shades of color, ranging from pink to red to white and many others. Various wildflowers dotting the hillsides add charm to the dramatic landscapes and are visually appealing.
Clear Mountain Views
One of the prominent features of trekking in May is the clear views. With relatively stable weather and a lower chance of precipitation and cloud appearance, you can witness the grandeur of the Himalayan vistas, including the Annapurna massifs, Dhaulagiri, Machhapuchhre, Manaslu, Gangapurna, and other peaks.
Wildlife Exploration and Birdwatching
Annapurna Conservation Area, where the Annapurna Circuit Trek lies, is home to more than 500 species of birds and about 120 species of animals (reptiles, mammals, and amphibians). Spring doesn’t just bring nature to life; animals are also active in spring. So, a spring month like May is the perfect time for wildlife exploration and birdwatching.
Annapurna Circuit Trek Difficulty During May
Annapurna Circuit Trek’s difficulty is moderate as it traverses through the routes of deep gorges, dramatic landscapes with different climatic regions, rugged terrains, and extreme passes. The risks of altitude sickness are also present. But what are the difficulties that you might have to face in May? Let’s find out.
Crowded Trails and Accommodations
The trails of the Annapurna Circuit Trek in May are crowded as it is the peak trekking season. Hence, the first difficulty or drawback of trekking the circuit in May is the crowded trails and accommodations. If you prefer solitude, dealing with such a crowd can be tiresome. Even though there are enough accommodations, sometimes you may not find rooms due to the tourist inflow in the area.
Difficult Terrain
The trails and terrain are relatively drier in May as there is near to no rainfall. However, the lower regions might receive sudden showers, making the trail wet and slippery. Moreover, the paths are comprised of deep gorges, high passes, and steep ascents and descents. Walking for long hours on such terrain can be physically taxing.
Altitude Sickness
The chances of altitude sickness begin above the altitude of 2500 m from the sea level as the air gets thinner and the oxygen level decreases with increasing altitude. In the lower regions, the temperature in May is nearly equal to that in summer. Such temperature can result in dehydration, increasing the risk of altitude sickness. The risk is also higher as Annapurna Circuit Trek takes you to an altitude of 5,416 m (Thorong La Pass).
Long Walking Hours
As mentioned above, the days are comparatively longer during May, with about 13 to 14 hours of daylight, which is both a boon and a curse. Since days are longer, people tend to reduce their trekking days by walking longer hours on a single day to save that extra time. In such cases, the chances of injuries and altitude sickness increase.
Weather and Temperature of Annapurna Circuit in May
May is the last month of the spring season and acts as a pre-monsoon month. Since monsoon/summer is approaching Nepal, the temperatures in late May are relatively higher than in early May. The temperature in the lower plains can reach up to 30°C, which is the highest temperature it can get.
On the other hand, the lowest temperature falls below 0°C in regions like Throng La Pass. Nighttime is as chilly as winter days. Since the monsoon is a few days away, the possibility of sudden rainfall in Annapurna Circuit is also high, increasing the atmosphere’s humidity.
Below is the table comparing the approximate temperature in May of different regions of Annapurna Circuit Trek:
| Location | Elevation (m) | Min Temperature (°C) | Max Temperature (°C) |
| Besisahar | 760 | 15 | 30 |
| Chame | 2,650 | 8 | 20 |
| Pisang | 3,250 | 5 | 18 |
| Manang | 3,540 | 2 | 16 |
| Yak Kharka | 4,050 | -2 | 12 |
| Thorong Phedi | 4,540 | -5 | 10 |
| Thorong La Pass | 5,416 | -10 | 5 |
| Muktinath | 3,800 | 2 | 18 |
| Jomsom | 2,720 | 8 | 20 |
Annapurna Circuit Trek (ACT) Cost – 14 Days
The Annapurna Circuit Trek is one of the most well-known treks in the world. Join us on this adventure, and we will take you on a journey to discover Nepal and its surreal scenery.
Enquire NowTips and Safety Measures for Annapurna Circuit Trek in May
Now that you have learned about the benefits and difficulties of trekking the Annapurna Circuit in May, here are some tips and safety measures you must take to mitigate the risks.
- Separate a day or two for acclimatization, allowing your body to adapt to the low oxygen levels. This will significantly reduce the risk of altitude sickness.
- As temperatures exceed 15°C in May, your body will lose water concentration faster, affecting your endurance and performance. So, ensure that you drink a lot of water to stay hydrated. Also, electrolytes are taken to restore the lost minerals.
- Your body needs to be physically fit since you will walk more than 6 to 7 hours daily. So, prepare for the trek by focusing on training your legs, hearts, and longs.
- Take the guides and porters with you. A guide will help you navigate and ensure your safety. A porter, on the other hand, will carry your load, allowing you to trek freely.
- Since there are more daylight hours in May, don’t increase your trekking hours. Instead, make the itinerary after assessing the trekking distance and your physical condition. Also, start early to avoid the afternoon heat. By doing so, you can have plenty of rest time as well.
- Annapurna Circuit in May attracts a large crowd, resulting in packed accommodations. You may not find the accommodation of your choice, so always book your rooms in advance.
Packing List for Annapurna Circuit Trek in May
The packing list for the Annapurna circuit trek in May doesn’t drastically vary with other months. However, you have to be prepared for various climatic zones. For instance, the overall temperatures of Annapurna Circuit in May are moderate, so you don’t need to carry multiple insulated layers. Having said that, below is the packing list:
| Category | Items | Remarks |
| Clothing | Base layers, insulating fleece/down jacket, waterproof & windproof jacket, trekking pants/shorts, long-sleeved shirts & T-shirts | Layering is key for changing temperatures |
| Head & Hands | Sun hat, woolen beanie, lightweight gloves | Sun protection and warmth at high altitudes |
| Footwear | Waterproof trekking boots, sandals/shoes for evenings, socks | Good ankle support is essential |
| Gear & Equipment | Backpack (30-40L), trekking poles, sleeping bag (cold-rated), headlamp with extra batteries, sunglasses | Essential for comfort and safety |
| Water & Power | Water bottles, purification tablets/filters, thermos flask, power bank/solar charger | Hydration and power backup for devices |
| Toiletries & Hygiene | Toothbrush, toothpaste, sunscreen, lip balm, wet wipes, soap, deodorant, toilet paper | Protection from sunburn and maintaining hygiene |
| Health & Safety | Small first aid kit, personal medications | Includes basic meds for altitude, pain relief, and blisters |
Conclusion
In conclusion, the Annapurna Circuit Trek in May offers a comfortable temperature for trekking on the rugged trails. Trekking this month comes with the benefits of ample resting times, clear views of the Annapurna and Dhaulagiri ranges, and traversing through the blooming rhododendron forest. However, it is not as easy as it sounds. Challenges like altitude sickness, lack of accommodations, and prolonged walking hours still exist. You can deal with such difficulties through exercises, acclimatization, proper meals, and rest.
