Acclimatize Slowly
Cusco sits at over 11,000 feet! Take it easy for the first day or two, avoid strenuous activity, and stay hydrated to help your body adjust to the altitude.
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Weather in Cusco in October
October in Cusco sees average daytime temperatures of around 68°F (20°C), dropping to a chilly 45°F (7°C) at night. While still relatively dry compared to the peak rainy season, you can expect an average of 3-4 rainy days throughout the month, with an increased chance of afternoon showers. Humidity levels start to rise, hovering around 60%, and you'll enjoy approximately 12 hours of daylight.
What to wear in Cusco in October
Layering is your best friend in Cusco during October. Think breathable base layers, insulating mid-layers, and a waterproof outer shell to combat unpredictable weather. While there are no strict dress codes, modest attire is always appreciated, especially when visiting religious sites.
Essentials for Cusco in October
Waterproof Daypack
A waterproof daypack will keep your essentials dry during unexpected afternoon downpours while exploring the city or hiking.
Packable Rain Jacket
Even if the morning is sunny, quick altitude showers are common, so a lightweight, waterproof, and packable rain jacket is crucial.
Warm Beanie or Hat
Nights and early mornings are consistently cold, even in October, so a warm hat will provide essential comfort.
Sunscreen (SPF 30+)
The high altitude means intense UV radiation, so strong sun protection is vital even on cloudy days.
Lip Balm with SPF
High altitude and dry air can lead to chapped lips, making SPF lip balm a practical necessity.
Layering Fleece Jacket
A warm fleece provides excellent insulation for chilly evenings and serves as a versatile mid-layer during the day.
Hiking Boots or Sturdy Walking Shoes
Comfortable, broken-in footwear with good traction is essential for uneven cobblestone streets and potential muddy trails.
Portable Power Bank
Keep your phone or camera charged to capture all the breathtaking sights without worrying about battery life, especially on longer excursions.
Altitude Sickness Medication (e.g., Diamox)
While not for everyone, having specific altitude sickness medication on hand can help mitigate symptoms if you are prone to them. Consult your doctor beforehand.
Quick-Drying Travel Towel
Useful for unexpected showers, visiting hot springs, or just as a lightweight, quick-drying alternative for various situations.
Pro tips
Stay Hydrated
Drinking plenty of water is crucial for combating altitude sickness and staying comfortable in the Andean climate. Carry a reusable water bottle.
Protect Your Skin
The sun at high altitude is incredibly strong, even on cloudy days. Apply sunscreen regularly and wear a hat and sunglasses.
Embrace the Layers
Weather can change rapidly in Cusco. Dress in layers so you can easily add or remove clothing to adapt to fluctuating temperatures throughout the day.
Carry Small Bills and Coins
Many smaller shops, markets, and street vendors prefer or only accept cash, and it's easier to pay with smaller denominations.
Frequently asked
Is October a good time to visit Cusco?
Yes! October is a fantastic shoulder month. You'll experience fewer crowds than the peak dry season, enjoy pleasant daytime temperatures, and witness the landscape begin to green up from the occasional rain, offering a unique photographic opportunity.
What's the best way to deal with altitude sickness?
The best approach is prevention: ascend slowly, stay hydrated, avoid alcohol and heavy meals, and get plenty of rest. Coca tea is a traditional local remedy that many find helpful. If symptoms persist or worsen, seek medical attention.
Should I bring a waterproof jacket?
Absolutely! While not as rainy as November or December, October sees an increasing chance of afternoon showers. A lightweight, packable, and waterproof jacket is an essential item for your packing list.
Is it safe to drink the tap water in Cusco?
It's generally not recommended for travelers to drink tap water in Cusco. Stick to bottled water or use a reliable water filter/purification tablets to avoid stomach issues.
What kind of shoes should I bring for exploring Cusco and Machu Picchu?
Comfortable, broken-in walking shoes or hiking boots with good ankle support and traction are ideal. The streets of Cusco are cobblestoned and can be uneven, and trails around Machu Picchu or the Sacred Valley can be muddy.