Hello, traveler.

If you plan to visit Cusco in December, you are entering a month filled with contrasts: it is the beginning of the rainy season, but also a time of celebration and renewal. The mountains will be alive with vibrant green landscapes, villages will welcome you with festive spirit, and each day will feel like a small adventure into nature and tradition.

In this guide, you will find all the information needed to explore Cusco in December—climate details, cultural events, outdoor opportunities, planning tips, and practical advice to help you feel connected to the land and its people.

What Is the Weather Like in Cusco in December?

December marks the start of the wet season. Expect rain showers, especially in the afternoon and evening. Most days are a mix of sun and rain rather than full downpours.

• Daytime temperatures: 17°C to 20°C (63°F to 68°F)

• Nighttime temperatures: 7°C to 10°C (45°F to 50°F)

• Rainfall: Light to moderate, usually in the form of afternoon or evening showers

Mornings can be crisp and clear, offering excellent opportunities for exploration. Rain brings fresh air and vivid colors to the region, but travel gear should include waterproof options.

Why Visit Cusco in December?

December may not be the peak season, but it offers unique advantages:

• Lush scenery: Green valleys, blooming flowers, and fresh rivers

• Festive atmosphere: Holidays bring local celebrations and decorations

• Lower rates: Flights and hotels may be more affordable

• Fewer crowds: Enjoy quieter visits to major sites

• Rich cultural immersion: Community traditions take center stage

Visiting in December is a choice for travelers who appreciate beauty, authenticity, and the balance between nature and human spirit.

Things to See and Do in Cusco in December

1. Walk Through the Historic Center

Cusco’s colonial heart shines with renewed life in December. Flowers bloom in courtyards, and light rain dusts the city in vibrant colors.

Must-visit spots include

• Plaza de Armas: A festive atmosphere with holiday lights

• Cusco Cathedral: A peaceful place during quieter mornings

• Qorikancha Temple: Still a spiritual and historical gem

• San Pedro Market: Bursting with seasonal fruit and hearty meals

Rain showers are brief and create beautiful reflections on the cobblestones.

2. Explore the Sacred Valley

December brings life back to the Sacred Valley, with rivers flowing strongly and terraces bursting with growth. Morning visits avoid the afternoon showers.

Key destinations:

• Pisac: Market and terraced ruins

• Ollantaytambo: Ancient town alive with locals

• Moray: Dramatic circular terraces

• Maras: Contrasting salt pans and green hills

Bring light rain gear and enjoy peaceful mornings and lively markets.

3. Visit Machu Picchu

While December has occasional rain, the site retains its magic. Fewer tourists mean a serene and spiritual experience.

Tips for visiting:

• Choose early morning for best weather

• Bring waterproof layers and suitable footwear

• Book entry and train tickets in advance

• Photographs can be dramatic with clouds and mist

Machu Picchu feels mystical in this season of renewal.

4. Hike Rainbow Mountain (Early December Only)

In early December, trails to Rainbow Mountain may still be clear. Later in the month, heavy rain may close the route.

Check conditions with your guide before booking.

5. Embrace Holiday Traditions

December delights with festive celebrations:

• Christmas markets: Found in Plaza de Armas and local plazas

• Nativity scenes: Intricate and colorful, featured in churches

• Midnight Mass: Churches fill with families singing Andean hymns

• New Year traditions: Grapes at midnight, bright clothing, and community gatherings

You may join locals celebrating with hearty food, dance, and candlelight.

Best Treks from Cusco in December

Treks are still possible in early December. Trails become more challenging as rain intensifies, but adventurers who prepare will find beauty in lush and less-traveled routes.

Inca Trail

Duration: 4 days / 3 nights

Highlights: Ancient ruins, cloud forest, final ascent to the Sun Gate

Permit required: Must be booked months in advance. Trail conditions vary—early December is best.

Salkantay Trek

Duration: 5 days / 4 nights

Highlights: Snow peaks, mountain lakes, jungle, and Machu Picchu

No permit required. Be prepared for muddy sections later in the month.

Lares Trek

Duration: 3–4 days

Highlights: Cultural connection, alpacas, hot springs, Andean villages

Ideal for: Travelers seeking connection and quieter trails.

Ausangate to Rainbow Mountain

Duration: 5–6 days

Highlights: High-altitude landscapes, glaciers, wild lakes

For experienced trekkers: Weather-sensitive—check conditions carefully.

What to Pack for Cusco in December

December requires layered and waterproof gear.

Clothing:

• Light shirts for sun and warmth

• Warm jacket or fleece for evenings

• Rain jacket or poncho

• Waterproof hiking boots

• Quick-dry pants

• Hat and sunscreen

Gear:

• Reusable water bottle

• Trekking poles (for wet terrain)

• Waterproof daypack or covers

• Headlamp

• Dry bags for electronics and clothing

• First aid kit and altitude medication

Health and Altitude Tips

The altitude remains an important factor in December. The addition of wet weather requires extra care.

To stay well:

• Enjoy a rest day after arrival

• Drink coca tea and plenty of water

• Eat moderate, nourishing meals

• Walk slowly on slippery paths

• Use altitude medication if recommended

Travel Tips for Visiting Cusco in December

• Enjoy early starts: Mornings are misty and calm

• Plan for afternoon rain: Schedule indoor or relaxed afternoon plans

• Keep things flexible: Travel delays can happen

• Book lodging with heating: Many places may feel cold

• Support local guides: Their knowledge is invaluable in changing conditions

Is December a Good Time to Visit Cusco?

Yes, if you seek a time of calm, green renewal, and genuine cultural connection. Cusco in December is a place of contrasts—rain and celebration, ancient mountains and festive lights.

From the warmth of family gatherings to the fresh rain on terraces and the glow of holiday decorations, this season offers intimacy and renewal. Bring curiosity, openness, and readiness for a softer side of the Andes.

Cusco Tours in December