As the heat begins to sizzle across the Indian plains, Himachal Pradesh transforms into a refreshing sanctuary. This is the Peak Season, where the mountain air is crisp, the rhododendrons are in full bloom, and the high mountain passes finally shed their winter coats.

---

Summer Weather & Climate (2026)

In 2026, summer is expected to arrive slightly earlier. While the lower foothills may see temperatures rise, the mid and high-altitude regions remain delightful.

• Low Hills (Kangra, Una, Hamirpur): 25°C to 38°C. Warm during the day, but far more comfortable than the plains.
• Mid Hills (Shimla, Manali, Dharamshala): 15°C to 28°C. Perfect “t-shirt weather” during the day, with a light sweater needed at night.
• High Altitudes (Lahaul, Spiti, Kinnaur): 5°C to 20°C. Cool days and very cold nights.

---

Must-Visit Destinations

1. Manali & Solang Valley:

The hub for adventure. Even in June, you can often find patches of snow at the Rohtang Pass or the Atal Tunnel portals.

2. Shimla & Chail:

The “Queen of Hills” is at her liveliest. Perfect for colonial heritage walks and the famous Shimla Summer Festival.

3. Bir Billing:

Known as the Paragliding Capital of India, summer offers the most stable thermal currents for a world-class flying experience.

4. Spiti Valley:

Summer is the only time to fully explore this “Cold Desert.” The roads from Manali to Kaza via the Kunzum Pass typically open by late May.

5. Tirthan & Sainj Valleys:

For those looking to skip the crowds, these “hidden gems” offer trout fishing and quiet treks inside the Great Himalayan National Park.

---

2026 Summer Festivals & Events

Summer in Himachal is not just about the weather; it’s about the vibrant mountain culture.

• Shimla Summer Festival (Early June): A 5-day extravaganza on The Ridge featuring folk dances, flower shows, and live music performances.
• Doongri Fair, Manali (May 14–16): A colorful celebration at the Hadimba Devi Temple featuring traditional Nati dances and local deities.
• Baisakhi (April 14): Celebrated with great fervor across the state, especially in the Kangra Valley, marking the harvest season.

---

Top Summer Adventures

• Trekking: Popular routes like Triund (McLeod Ganj), Hampta Pass, and Beas Kund are at their best.
• River Rafting: The Beas River in Kullu provides thrilling Grade II and III rapids as the snow-melt fills the river.
• Mountain Biking: Explore the rugged terrains of Barot Valley or the winding roads of Kinnaur.

Travel Pro-Tip: Because this is the busiest season, “Silent Zones” like Shoja or Jibhi are gaining massive popularity in 2026 as alternatives to the crowded Mall Roads of Shimla and Manali.