All Weather Guides

Weather Guide: Coyhaique

Coyhaique, nestled in Chilean Patagonia, presents a climate known for its dramatic shifts and strong winds, embodying the raw essence of the region. Expect anything from crisp sunny days to sudden downpours, often within the same hour, demanding preparedness from every visitor.

Climate: Temperate Oceanic (Cfb)Elevation: 320m

Overview

The climate of Coyhaique is classified as oceanic, characterized by cool to mild summers and cold, wet winters. Positioned in a transitional zone, it receives significant precipitation, particularly in autumn and winter, influenced by its proximity to the Andes. Strong winds are a year-round constant, shaping the landscape and daily experience, making layers and windproof gear essential.

Monthly Weather

January

Peak
19°
7°
10 rainy days|0 snow days|7.5 hrs sun|50 km/h

January is mid-summer in Coyhaique, offering the warmest temperatures and longest daylight hours. While pleasant, strong Patagonian winds are ever-present, and sudden rain showers can occur, so don't be complacent about the weather.

February

Peak
19°
7°
9 rainy days|0 snow days|7 hrs sun|48 km/h

Similar to January, February is a peak summer month with comfortable daytime temperatures and extended daylight. It remains popular for outdoor activities, but expect the characteristic Patagonian winds and be ready for occasional rain.

March

High
16°
5°
12 rainy days|0 snow days|5.5 hrs sun|45 km/h

March marks the beginning of autumn, with temperatures starting to drop and nature displaying beautiful fall colors. Days are still pleasant for exploration, though precipitation increases, and the winds remain a significant factor.

April

Moderate
12°
3°
14 rainy days|1 snow days|4 hrs sun|40 km/h

April brings noticeably cooler temperatures and shorter days as autumn progresses. Rainfall is common, and there's a small chance of the first light snowfall. The landscape transforms with vibrant autumnal hues.

May

Low
7°
1°
15 rainy days|2 snow days|2.5 hrs sun|38 km/h

May transitions into winter, characterized by cold temperatures, increased precipitation often falling as snow, and significantly shorter daylight hours. Many services begin to close for the low season.

June

Low
5°
-1°
16 rainy days|6 snow days|2 hrs sun|35 km/h

June is the heart of winter in Coyhaique, with freezing temperatures, frequent snowfall, and the shortest days of the year. While picturesque, conditions can be challenging for travel, and outdoor activities are limited.

July

Low
4°
-2°
17 rainy days|8 snow days|2 hrs sun|35 km/h

July is the coldest month in Coyhaique, often experiencing significant snowfall and persistent sub-zero overnight temperatures. Daylight hours are minimal, and roads can be affected by snow and ice, requiring careful planning.

August

Low
6°
0°
15 rainy days|7 snow days|2.5 hrs sun|38 km/h

August sees a gradual, slow transition out of winter, with temperatures creeping slightly higher, though snowfall remains common. Days are still short and cold, but there's a subtle hint of spring approaching.

September

Moderate
10°
2°
13 rainy days|2 snow days|4 hrs sun|40 km/h

September heralds spring, with increasing daylight and slowly rising temperatures. While late snowfalls can still occur, particularly early in the month, the landscape begins to green, and wildlife becomes more active.

October

Moderate
13°
4°
11 rainy days|0 snow days|5.5 hrs sun|45 km/h

October is a vibrant spring month, with more sunshine, milder temperatures, and the full bloom of spring. While the weather is generally more favorable, Patagonian winds pick up, and occasional rain showers are to be expected.

November

High
16°
6°
10 rainy days|0 snow days|6.5 hrs sun|48 km/h

November is a fantastic shoulder month, with warmer temperatures, longer days, and fewer rainy days than spring's earlier months. The peak tourist season is just around the corner, making it a great time to enjoy the region with fewer crowds.

December

Peak
18°
7°
9 rainy days|0 snow days|7 hrs sun|50 km/h

December marks the beginning of summer and the peak tourist season in Coyhaique. Enjoy longer daylight hours and the warmest temperatures, ideal for exploring. However, strong winds are a constant companion, and be prepared for swift weather changes.

Best Time to Visit

The best time to visit Coyhaique is during the Patagonian summer and shoulder seasons, specifically from November to March. These months offer the warmest temperatures, longest daylight hours, and the most favorable conditions for outdoor activities, though strong winds are a year-round feature. October is also a beautiful spring month with fewer crowds.

Worst Time to Visit

The worst time to visit Coyhaique is generally during the deep winter months of June, July, and August. During this period, temperatures are consistently cold, snowfall is frequent and heavy, daylight hours are short, and many tourist services may be closed. Travel can be challenging due to snow and ice on roads and trails.

Rent a Car in Patagonia

Browse Car Rentals

Weather Warnings

Extreme Winds: Patagonia is famous for its fierce and unpredictable winds, often exceeding 80-100 km/h, especially in summer. Be prepared for strong gusts that can make hiking and driving challenging.

Rapid Weather Changes: The weather can shift dramatically within hours, from sunshine to rain or even snow, regardless of the season. Always carry layers and waterproof gear.

UV Radiation: Despite often cooler temperatures, UV radiation can be very high, especially in summer. Sunscreen, hats, and sunglasses are essential.

Snow and Ice (Winter): During winter months (June-August), heavy snowfall and icy conditions are common, potentially affecting road access and making outdoor activities hazardous.

Sudden Storms: Thunderstorms can develop quickly, particularly in summer. Be aware of forecasts and seek shelter if conditions deteriorate.

Layering Guide

Dressing in layers is paramount for Coyhaique's variable climate. Start with a moisture-wicking base layer (synthetic or merino wool) to keep dry. Add an insulating mid-layer like a fleece or lightweight down jacket for warmth. The outermost layer should be a high-quality waterproof and windproof jacket. For legs, consider convertible hiking pants, with waterproof over-trousers available. In winter, add thermal leggings and an insulated waterproof pant. Always include a warm hat, gloves, and waterproof, sturdy hiking boots.

Rent a Car in Patagonia

Explore this destination at your own pace. Find the perfect rental car for your Patagonia adventure.

Pickup Date
Drop-off Date

Explore More

Discover more guides and resources for this destination

Explore More Guides

View all →

Aluminé Weather Guide (2026) — Monthly Climate, Temperatures & Best Time

Carretera Austral Weather Guide (2026) — Monthly Climate, Temperatures & Best Time

Caviahue-Copahue Weather Guide (2026) — Monthly Climate, Temperatures & Best Time

Chaitén Weather Guide (2026) — Monthly Climate, Temperatures & Best Time

Chile Chico Weather Guide (2026) — Monthly Climate, Temperatures & Best Time

Chiloé Island Weather Guide (2026) — Monthly Climate, Temperatures & Best Time

Frequently Asked Questions

Is Coyhaique always windy?

Yes, Coyhaique, like much of Patagonia, experiences strong winds year-round. While some months might be windier than others (often summer), it's a constant feature of the local climate that visitors should always be prepared for.

What's the best month for hiking in Coyhaique?

The best months for hiking are typically December to February, offering the warmest weather and longest daylight. March and November are also excellent shoulder-season choices with fewer crowds and pleasant conditions, though with cooler temperatures and potentially more rain.

Do I need special gear for the winter in Coyhaique?

Absolutely. Winter in Coyhaique (June-August) is very cold with significant snowfall. You will need extensive cold-weather gear, including multiple thermal layers, a heavy insulated waterproof and windproof parka, snow pants, insulated waterproof boots, a warm hat, and heavy gloves or mittens.

How much daylight can I expect in summer?

In peak summer (December-January), Coyhaique experiences very long daylight hours, often with 15-16 hours of usable daylight, extending into late evening. This allows for ample time for outdoor activities.

Is it safe to drive in Coyhaique during winter?

Driving in winter can be challenging due to snow and ice. Roads, especially those outside the main town, can become difficult to navigate. It's advisable to have a 4x4 vehicle, chains, and experience driving in winter conditions. Always check road conditions before departing.

Are waterproof clothes really necessary?

Yes, waterproof clothing is highly recommended for any visit to Coyhaique, regardless of the season. The weather can change rapidly, and rain showers, even in summer, are common. A waterproof outer layer will ensure you stay comfortable and dry.

Coyhaique

|