Planning a trip to Everest Base Camp (EBC) is an exciting adventure, but the weather in the Himalayas can be unpredictable. Dressing properly is key to staying comfortable in these extreme conditions. From chilly mornings and windy mountain passes to warm midday sunshine and freezing nights, the key to success is dressing in layers.

In this guide, we’ll walk you through the weather conditions at EBC from April to October and provide tailored packing advice for both trekking and regular tours. Plus, we’ll offer tips on preparing for winter conditions, even though trekking is not recommended during this time.

Weather Conditions at Everest Base Camp (April to October)

EBC sits at a high altitude, where temperatures vary dramatically between day and night. Even mild temperatures can feel cold due to the thin air, so preparing for fluctuating conditions is essential.

• April to June (Spring): Daytime temperatures range from 10°C to 15°C, but nights can dip as low as -9°C to -1°C. Expect plenty of sunshine, but mornings and evenings will feel much colder due to the high altitude.

• July to August (Summer): These months are the wettest, with daytime temperatures ranging from 17°C to 23°C and nights remaining cool at 8°C to 10°C. Rain tends to fall at night, leaving the days clear for trekking.

• September to October (Autumn): Ideal for enjoy Everest base camp tour, with clear skies, moderate winds, and daytime temperatures reaching 19°C. Nights can drop to around 0°C, making this season a perfect balance of comfort and scenery.

Pro Tip: To get the best views, visit in early autumn when the skies are clearest, and the weather is mild.

Close-up view of the world’s highest peak from Everest base camp.

Join our classic 8 days Everest base camp tour to admire the Everest from 4 different angles

Key Dressing Tips for Your EBC Tour (April to October)

Whether you're doing a regular tour or trekking to the Everest base camp, dressing in layers is key. Let’s break down the essentials:

Base Layer (For Warmth)

Your base layer should include moisture-wicking thermal tops and bottoms to regulate your body temperature. Opt for lightweight, breathable fabrics to ensure warmth and comfort without excessive sweating. These should be worn throughout the day and night for constant insulation.
• Recommendation: Choose a merino wool or synthetic fabric for comfort and moisture control.

Middle Layer (For Insulation)

Fleece jackets or pullovers provide excellent insulation while allowing your body to breathe. A breathable fleece sweater or windstopper jacket is ideal for fluctuating temperatures, especially during colder mornings and evenings.
• Recommendation: Fleece is an excellent choice due to its breathability and lightweight insulation.

Outer Layer (For Protection)

The outer shell is your defense against wind, rain, and snow. A high-quality down jacket, coupled with waterproof, windproof outer layers, ensures you stay dry and warm in the harshest conditions. Gore-Tex and similar materials are perfect for preventing moisture penetration.
• Recommendation: Choose gear with Gore-Tex or similar waterproof technologies to prevent moisture from seeping in.

Footwear

For a regular tour, hiking shoes with sturdy treads are sufficient. Ensure they are roomy enough for thick socks but snug enough to prevent debris from entering. Trekking boots with additional support are recommended if you plan on trekking to the base camp.
• Tip: Double-check the fit of your boots before your trip. Well-fitted footwear reduces blisters during long hikes.

Accessories: Protect Against the Elements

Don’t forget to pack essential accessories like:
• Fleece hat or balaclava
• Thermal gloves
• Woolen socks
• Scarf or neck gaiter

These accessories will protect you from cold winds and help maintain warmth.

Clear views of Mount Everest from Gawula pass in October.

Essential Packing List for Your EBC Tour

Here’s a concise packing list based on the weather conditions and your planned tour:
• Thermal Base Layers (tops and bottoms)
• Fleece Mid-Layer (jackets, pullovers)
• Down Jacket and Waterproof Shell
• Trekking Boots (or hiking shoes for a regular tour)
• Gloves, Hat, and Scarf
• Wool Socks
• Waterproof Pants and Jacket
• Sunglasses and High-SPF Sunscreen (to protect against intense UV)
• Quick Tip: If you’re traveling during the rainy season (July to August), make sure to bring extra waterproof gear.
- Click here to see the ultimate packing list for an Everest base camp tour

Additional Gear for EBC Trekking Tour

If you plan on Everest Base Camp trekking tour in Tibet, here are some additional essentials you’ll need:

• Trekking Poles (for balance and support)
• Sturdy Hiking Boots (waterproof and durable)
• Sleeping Bag & Liner (for camping)
• Waterproof Tent (for high-altitude camping)
• Portable Oxygen Bottles (available if needed during the trek)
• First Aid Kit (always pack essentials like bandages, and altitude sickness medication)
• Portable Power Bank (for keeping devices charged)
• Camera and Protective Gear (to capture stunning views)
• Note: High-altitude trekking can be demanding, so always be prepared for sudden weather changes.

Trekking poles and sturdy trekking boots are needed for an Everest base camp trekking tour.

Join our popular Gama Valley Trekking in the Eastern Slope of Mt. Everest to uncover the natural beauty of the world’s highest peak

Why Spring and Autumn are the Best Seasons for EBC Tours

For most trekkers and regular tourists, Spring (April to June) and Autumn (September to October) offers the best balance of weather and visibility. Here's why these months are ideal:

• Clear Skies & Beautiful Views: The clear days from spring to autumn allow for the best views of Everest. The daytime temperature is comfortable, while the nights remain chilly—perfect for stargazing.

• Dry Conditions: Although summer sees more rainfall, most rain occurs in the evenings or at night, leaving the days free for sightseeing and trekking.

Winter at EBC: A Peaceful Yet Cold Option

Though winter (November to March) offers some of the clearest views of Everest, trekking is not recommended due to extreme cold and snow. However, if you’re looking for a peaceful, less crowded experience, winter could be the right time for Tibet small group tours.

Enjoy a Tibet winter tour from Lhasa to EBC to see the clearest views of mount Everest.

Final Tips for Your EBC Journey

• Protect Your Skin: Due to the high altitude, the UV index is high even on cloudy days. Be sure to apply sunscreen regularly and wear sunglasses.

• Bring Snacks: Since food options along the route are limited, carry energy bars, nuts, or chocolate to keep your energy up during the long days of travel.

• Stay Hydrated: Carry a reusable water bottle and purify water when necessary using water-purification tablets.

Conclusion

The period from April to October is the optimal time for visiting Everest Base Camp, whether you’re trekking or simply taking a regular tour. By dressing in layers, packing the right gear, and preparing for varying weather conditions, you’ll be well-equipped to enjoy this iconic adventure.

For winter tours or additional advice on what to wear, don’t hesitate to reach out to us. We’ll help you prepare for any season and ensure your trip to the roof of the world is unforgettable.