Seasons Weather in Bhutan

1. Spring (March to May)

• Weather: Spring is one of the best seasons to visit Bhutan. The weather is mild and pleasant, with clear skies and blooming flowers, especially rhododendrons in the higher altitudes.
• Temperature: Daytime temperatures range from 15°C to 25°C (59°F to 77°F), while evenings can be cooler, especially in the mountains.
• Best For: Trekking, cultural tours, and festivals like Paro Tshechu.

2. Summer / Monsoon (June to August)

• Weather: Summer brings monsoon rains, especially in the southern and central regions. The rainfall can be heavy, with mist and clouds obscuring mountain views at times. However, in the northern highlands, the rain is less intense.
• Temperature: The daytime temperatures range from 20°C to 30°C (68°F to 86°F) in the lower regions, while higher altitudes remain cooler.
• Best For: Visiting lush valleys and waterfalls, though outdoor activities might be limited due to rainfall.

3. Autumn (September to November)

• Weather: Autumn is considered the most favorable season in Bhutan, with crisp air, clear skies, and stunning views of the mountains. Post-monsoon, the landscape is vibrant with greenery, making it a perfect time for outdoor activities.
• Temperature: Daytime temperatures range from 15°C to 25°C (59°F to 77°F), but it can get chilly in the evenings, especially at higher altitudes.
• Best For: Trekking, sightseeing, and attending major festivals like Thimphu Tshechu.

4. Winter (December to February)

• Weather: Winter in Bhutan is cold, especially in the higher altitudes, but it remains dry with plenty of sunshine. Snowfall is common in the northern regions and at higher elevations, but the southern lowlands experience milder weather.
• Temperature: In the capital, Thimphu, temperatures can drop to around 0°C to 10°C (32°F to 50°F), and higher altitudes can be much colder. The southern regions remain relatively warmer, around 15°C to 20°C (59°F to 68°F).
• Best For: Visiting cultural sites, experiencing the serene landscape, and exploring lower-altitude regions. Winter treks are possible but require proper gear.

Regional Climate Differences:

• Southern Bhutan (Subtropical Plains): Hot and humid during the summer, with temperatures rising up to 30°C to 35°C (86°F to 95°F), and more moderate during winter.
• Central Bhutan (Temperate Valleys): Experiences cooler, more temperate weather year-round, with significant rainfall during the monsoon season and cold winters.
• Northern Bhutan (Himalayan Region): Cold and harsh, especially in winter. The high mountains remain snow-covered year-round.

Best Time to Visit Bhutan:

• March to May (Spring) and September to November (Autumn) are generally considered the best times to visit, offering pleasant weather, clear skies, and the chance to experience Bhutan’s vibrant cultural festivals and beautiful natural scenery.

Each season brings its own charm, making Bhutan a year-round destination, depending on the type of experience you’re seeking.