Weather in Nepal in June: Travel Tips, Treks, and Monsoon Highlights

June is the onset of the monsoon season in Nepal. The country experiences different weather conditions. As it comes under the off-season, fewer crowds exist, and bookings are affordable. The monsoon season in Nepal generally begins in early June, starting in the east and gradually moving across the country. Moisture-laden air from the Indian Ocean meets Nepal’s mountains and hills, resulting in frequent, often torrential rains. The rain tends to fall mainly at night and in the late afternoons, leaving mornings with clearer skies but humid conditions.

Weather in Nepal in June

1. Kathmandu Valley (Kathmandu, Patan, Bhaktapur)

The lowland areas and Kathmandu, the capital city of Nepal, have warm weather with high humidity. Daytime average temperatures range from 25 to 30 degrees Celsius. June weather in Kathmandu brings high humidity and occasional heavy downpours, which can make exploring outside challenging but manageable if planned for mornings.

2. Pokhara Valley

Pokhara’s lakeside views are often obscured by clouds in June, though the rain can bring a refreshing change to the hot climate. Roads and trails can become muddy, but the vibrant greenery makes the landscapes picturesque. Hill stations like Pokhara and Bandipur have mild weather, with average temperatures ranging from 20 to 30 degrees Celsius. Rainfall is frequent, often heavy, resulting in high humidity and cloud cover.

3. Terai Region (Chitwan, Lumbini)

In the Terai region, places like Lumbini experience heavy rainfall compared to the central region. June in the Terai is challenging, as high humidity and frequent rain make exploring the region tough. The rains provide much-needed irrigation, though, and Chitwan National Park’s wildlife becomes active, particularly in the early mornings. The weather has high humidity, with average temperatures ranging from 25 to 35 degrees Celsius.

4. Himalayan Foothills and High Altitudes(Namche Bazaar, Jomsom in Everest and Annapurna regions)

Mountain trails like the Everest region and Annapurna experience heavy rainfall, and trekking is not ideal as the routes are slippery. Daytime average temperatures in the foothills average around 15-20°C, dropping to 5-10°C at night. In high-altitude areas above 4,000 meters, daytime temperatures hover around 5-10°C, with nights often falling below freezing. The monsoon often obscures mountain views, especially at higher altitudes. Morning hours typically offer the clearest skies, while clouds roll in during the afternoon.

Trekking in Nepal in June

While June isn’t typically known as a prime trekking season in Nepal due to the monsoon, there are still select areas that offer good trekking experiences for those willing to embrace a bit of rain.

1. Mustang Region (Upper and Lower Mustang)

Weather: Mustang lies in the rain shadow of the Himalayas, which means it receives minimal rainfall even during the monsoon. Temperatures range from 20°C to 25°C, making for a comfortable trek.
Conditions: The Mustang region offers unique arid landscapes, Tibetan culture, and stunning views, with mostly clear skies and dry trails. This region remains one of the best trekking destinations in Nepal in June, and the high altitude keeps it cooler and less humid.

2. Annapurna Circuit (Lower Sections)

Weather: Lower sections of the Annapurna Circuit receive more rain than Mustang, with temperatures ranging from 20°C to 30°C, but the higher elevations remain relatively cooler.
Conditions: While heavy rain affects visibility and trail conditions, early morning starts can allow for clearer skies. Shorter hikes within the Annapurna area, such as around Jomsom, are more feasible during June.

Things to Do in Nepal in June

1. Explore Cultural Sites in Kathmandu Valley: Kathmandu and its surrounding towns, Patan and Bhaktapur, offer rich history and numerous cultural sites, including temples, museums, and ancient architecture. Visiting these sites in the mornings, before the rain, allows you to experience Nepal’s heritage with fewer crowds

2. Trekking in Mustang: Located in the rain shadow of the Himalayas, the Mustang region is one of the few areas in Nepal where trekking is possible in June. The Upper and Lower Mustang treks remain accessible, offering stunning views of rugged mountains and traditional Tibetan culture without the monsoon downpours affecting other regions.

3. White-Water Rafting: The rivers in Nepal swell with rainwater in June, making it prime season for white-water rafting. The Trisuli River, located between Kathmandu and Pokhara, is popular for rafting this time of year, offering adventurous travelers a thrilling experience.

4. Wildlife Safaris in Chitwan National Park: Although the heat and humidity are intense, June can still be rewarding for wildlife enthusiasts in Chitwan. The lush greenery and abundance of water attract animals, making early morning safaris a good option for spotting rhinos, elephants, and a variety of birds.

5. Visit Bandipur: This small hilltop town offers stunning views, traditional Newari architecture, and a peaceful atmosphere. Bandipur experiences fewer tourists in June, and the rain creates lush surroundings, adding to the scenic charm.

6. Attend Rato Machendranath Jatra: Although no major festivals are lined up in June, Rato Machendranath Jatra’s closing ceremony is a must-attend if you are in Patan city or nearby areas. The festival honors Lord Machendranath, the Newar god of rain, before the monsoon season begins. A huge chariot is built for the deity during this period, and a procession is taken out during this festive period, which begins several weeks earlier and ends in June.

Tips for Visiting and Trekking in Nepal in June

Start Trekking Early: Begin your treks early in the morning, as rain usually falls in the afternoons. Early starts increase your chances of clearer skies and drier trails.
Choose Rain-Protected Regions for Trekking: The Mustang region and lower areas of the Annapurna Circuit are the best choices for trekking in June.
Pack Waterproof Gear: A high-quality rain jacket, rain pants, and a waterproof backpack cover are essential to stay comfortable during the rainy season.
Be Prepared for Muddy Trails: Trails outside of rain-shadow areas may be muddy and slippery. Trekking poles can help with stability on slippery paths.
Consider Leeches: In forested and low-lying areas, leeches can be an issue due to the damp conditions. Bring leech repellent or salt to manage these little pests.

Traveling to Nepal in June could be tricky since many trekking routes may get shut down and heavy rainfall might hamper your visit. So plan well in advance and keep in touch with a tour guide or hotel to get updates on the weather situation. That said, you can expect lush greenery, breathtaking views, and some delicious food!