If you’re planning to include Laguna Humantay in your trip to Cusco, choosing the right season can make a big difference in your experience. It’s not the same to hike under clear skies with open mountain views as it is to do it in rain or fog. Here we explain which season to go and what you can expect at each time of year, so you can decide based on your travel style, fitness level, and the time you have available.
What is the best time of year to visit Laguna Humantay?
Each season offers different scenery, so the choice really depends on what you’d like to see and experience. During the dry season you’ll find more stable trails and clearer views, while the rainy season gives you greener landscapes where the local flora and fauna stand out. And even if there’s fog (mostly in the early morning), it adds a special and mysterious touch to the surroundings.
If you’re traveling with family (children or active older adults), choose the dry season (between May and September). That way you’ll have more stable weather, safer trails, and fewer unexpected changes.
| SEASON | ADVANTAGES |
| Rainy season (November to March) | More stable weather, clear skies. Ideal for a more comfortable and well-organized experience. |
| Dry season (May to September) | Greener scenery, fewer visitors. There may be rain, slippery trails, and fog that can cover the views. |
Weather at Laguna Humantay throughout the year
The weather at Laguna Humantay varies quite a bit depending on the season, and that directly affects how you experience the hike. We’re talking about more than 4,200 meters above sea level, so mornings are cold year-round and the sun can feel very strong as the day progresses. The most important thing is to know what time of year you’ll be traveling so you can come prepared and enjoy the experience without setbacks.
Dry season (May to September)
In these months we have more stable days and less rain. Usually, we leave Cusco very early (around 4:00 a.m.) to hike under partially clear or completely blue skies, which allows us to clearly see the slopes of Mount Salkantay and the intense color of the lagoon, as well as take the best photos.
The trail is generally firmer and safer, which makes the ascent easier, especially if you’re not used to hiking at altitude. Nights and early mornings are cold, so we need good layered clothing, but once we’re hiking, the body warms up quickly.
Rainy season (November to March)
During these months, the scenery changes: the mountains look greener and the surroundings feel more alive. Visually, it can be very beautiful. However, we have to keep in mind that there is a higher chance of rain, especially between January and February.
The hike can become more demanding because the trail turns wet and slippery. Fog can also cover the lagoon at times, limiting the panoramic view (especially in the morning). This doesn’t mean you can’t go, but you’ll need better footwear, a rain shell, and to be ready for sudden weather changes.
If a bit of rain doesn’t bother you and you like greener, less dry landscapes, we can plan your visit for this season and take advantage of the fact that there are usually fewer visitors and that some services tend to be more affordable, but always with extra time in the schedule and good preparation.
Is it worth visiting Humantay in the rainy season?
Yes, it’s worth it, but it depends a lot on your traveler profile and how flexible you are with the weather.
Pros and cons
In the rainy season (November to March) the landscape is greener and the surroundings feel more vibrant. The mountains have more contrast and, on clear days, the lagoon looks just as impressive. Also, on some days there may be fewer visitors.
On the other hand, there’s a higher chance of rain, the trail can be wet or slippery, and fog sometimes covers the view. The hike becomes more demanding, especially on the final stretch of the ascent. If you don’t have a good fitness level or are traveling with small children or older adults, it can feel quite challenging.
Safety
The route is safe if you go with a licensed operator and leave early in the morning, but in the rainy season you’ll need solid footwear with good grip, a rain jacket, and trekking poles. The terrain can get muddy in some sections, which requires better balance and a slower pace.
If you’re looking for comfort and less risk of unstable weather, the dry season is still the best option. If you’re flexible and well prepared, you can also enjoy it in the rainy season.
Which month is best to see Laguna Humantay with good weather?
- May is one of the best months. The dry season is starting, there’s still some greenery left from the rainy period, and the chances of clear skies increase. It’s a great mix of scenery and stable weather.
- June brings drier weather and clearer skies. It’s ideal if you want a high probability of good visibility. It’s high season, so it’s a good idea to organize your visit in advance.
- July is another very stable month in terms of weather. Mornings are cold, but visibility is excellent. It’s one of the best options if you prioritize clear views, although it’s also one of the months with the most visitors.
- September is still part of the dry season, but with fewer visitors than June and July. The weather is still quite stable and it can be a good alternative if you want a balance between good conditions and fewer people.
If your priority is good weather and clear views, I would suggest aiming for May, June, or July. If you prefer something a bit quieter, September also works very well.
Temperature and altitude at Laguna Humantay
Before adding this hike to your itinerary, it’s essential to be clear about two things: the altitude and the weather. It’s not a technical trek, but it does take place in high mountain terrain, and that completely changes how your body responds.
Approximate altitude
Laguna Humantay sits at around 4,200 meters (about 13,780 ft) above sea level. We start from the Soraypampa area (around 3,900 m / 12,795 ft) and hike uphill from there.
Even though the altitude gain doesn’t seem huge in distance, you really feel it. That’s why it’s important not to schedule this hike for your first day, but instead spend about two days acclimatizing after you arrive in the country.
Average temperatures
During the day, temperatures can range between 10°C and 18°C (50°F to 64°F) when the sun is out. At dawn and in the early morning, they can drop to around 0°C or lower, especially in June and July.
The weather changes quickly: you might start out in intense cold, feel strong sun on the ascent, and then feel cold again at the top.
How altitude affects you
At over 4,000 meters, there is less oxygen. You may notice heavier breathing, faster fatigue, or a mild headache if you’re not acclimatized.
This is why we always recommend spending at least 1 or 2 days in Cusco before doing this hike. During the ascent, we take several short breaks to arrive in better condition at the top. The key is to walk slowly and stay well hydrated at all times.
Tips for visiting Laguna Humantay by season
Here are some recommendations to keep in mind for your visit to Laguna Humantay:
We’ll need layered clothing:
- Clothing: A first lightweight, moisture-wicking layer; a second thermal or fleece layer; and a windproof or waterproof jacket. Add gloves, a hat, hiking shoes or boots with good grip, sunscreen, sunglasses, and a rain poncho if you’re traveling in the rainy season.
- Recommended schedule: We leave Cusco very early, usually between 4:30 and 5:00 a.m. This allows us to arrive before midday, when visibility is usually better and there is less chance of rain. Going early also means fewer people on the trail and a more organized experience.
- Difficulty level: It’s a moderate to challenging hike—short in distance but intense because of the altitude. The final stretch is steep. If you have a basic fitness level, you can do it without a problem. If you’re not used to physical activity, it’s still possible, but you’ll need to go slowly and listen to your body.
- Acclimatization: It’s not a good idea to visit Laguna Humantay on your first day. Ideally, you start with rest and a light city walk in Cusco, continue with gentle activities in the Sacred Valley, and schedule Humantay for the third or fourth day. That way your body is already adapted and you enjoy the hike instead of suffering through it.
Is it better to visit Laguna Humantay on your own or with a tour?
It depends on your travel style, your experience with mountain routes, and how much of the logistics you want to handle yourself. Here’s a clear explanation of both options so you can choose the one that fits you best.
Advantages of an organized tour
- On an organized tour, you basically just focus on hiking and enjoying.
- Round-trip transportation from Cusco is included. You don’t have to coordinate rural buses, taxis, or timetables.
- Breakfast and lunch are arranged, which helps a lot since we leave very early.
- Professional guide who sets the pace, offers support, and keeps an eye out if anyone feels unwell due to altitude.
- Better time management, since the itinerary is designed to make the most of the best weather window.
- Higher safety, especially in the rainy season, when trail conditions can change.
- If it’s your first time in Cusco, you’re traveling with family, or you simply don’t want to worry about logistics at altitude, an organized tour is usually the most practical option.
Advantages of going on your own
- Doing it independently gives you more autonomy.
- You can leave at the time you prefer.
- You set your own pace without depending on a group.
- You have more freedom to stay as long as you want at the lagoon.
- However, you’ll need to organize transportation to Soraypampa, factor in entrance fees, calculate your timing, and be ready to handle any issues yourself. You also need to be confident in your physical condition and acclimatization, as you won’t have a guide monitoring the process.
- If you have experience traveling independently in high-altitude destinations and enjoy planning every detail, it can be a good option.
If you’re looking for comfort, an organized tour usually makes the whole experience much easier.
If you want comfort and zero complications, an organized tour is the best choice.
Discover the 6-day Machu Picchu + Laguna Humantay tour and enjoy a complete experience without worrying about logistics.
Frequently asked questions about the best time to visit Humantay
Does it rain a lot in January?
January is one of the months with the highest chance of rain. It doesn’t mean it rains all day, but showers are common, especially in the afternoon. If we go in January, we should expect variable weather with possible fog, wet trails, and the need for a proper rain shell. It’s doable, but the weather is less predictable than in the dry season.
Is there snow at Humantay?
Permanent snow is on the upper parts of Mount Salkantay, not at the lagoon itself. The viewpoint we reach is at the base of the glacier, not on the glacier. In very cold months (June or July), there may be frost early in the morning, but the route to the lagoon is usually not covered in snow. What you will definitely feel is intense cold during the first hours of the day and on the last part of the trail before reaching the top.
Can you go in February?
Yes, you can. February falls within the rainy season, so the landscape tends to look greener. What you need to keep in mind is that there may be rain, slippery sections, and reduced visibility if fog rolls in. If you decide to travel in February, it’s important to acclimatize properly during your first days in the country, have adequate footwear, and be open to sudden weather changes.
Is it dangerous in the rainy season?
It’s not dangerous if you go with a licensed operator and take basic precautions. The main challenge in the rainy season is the condition of the trail: it can become muddy and physically more demanding. That’s why we recommend trekking poles, boots with good grip, and taking your time. Safety largely depends on following your guide’s instructions.
Which month is the most recommended?
If we’re looking for the highest probability of good weather and clear views, May, June, and July are usually the most recommended months. When we design balanced itineraries, May and June work especially well because they combine stable weather with excellent visibility.
