Climate and monthly weather forecast
Coyhaique, Chile

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The climate of Coyhaique

Coyhaique, found in the maritime southern region of Chile, is characterized by a particular Marine west coast climate, classified as Cfc in the widely recognized Köppen climate classification. This classification is particularly characterized by a cool summer and ample precipitation throughout the year.

In Coyhaique, the weather display is quite diverse ranging from temperatures as low as -3.2°C (26.2°F) to highs of 15.2°C (59.4°F). Alongside such temperature contrasts, a rather distinctive weather footprint arises - a persistent high relative humidity, reaching up to 93%. Low visibility of merely 6km (3.7mi) is not unusual, especially during the winter months, further intensified by the high cloud cover of up to 66%.

Undeniably, rainfall is a major marker of Coyhaique’s climate. Going through the cycle of the year, the rainfall volume peaks from 98mm (3.86") in May to 112mm (4.41") in June, and tapers off thereafter. But it's an almost year-round phenomenon with a few dry spells. Reflective of this rainy climate, the number of rainy days follows a similar pattern, registering maximum in August with 18.4 days.

The best time to visit Coyhaique

Given the region's unique weather conditions, it does make it a bit complex for pinpoint the ideal time to visit Coyhaique. However, for those most comfortable with milder temperatures and less rainfall, the months from October to December could provide the most enjoyable experience. The city experiences moderate temperatures ranging from 6.5°C (43.7°F) to 13.7°C (56.7°F), with relative humidity dropping to 79%. Moreover, sunshine hours peak at 10.2 hours in December, making day-long excursions more pleasant.

The worst time to visit Coyhaique

Venturing into Coyhaique becomes particularly challenging during the cold winter months. From May to August, average high temperatures dip below 10°C (50°F), sometimes dropping to a chilly -3.2°C (26.2°F). The rate of rainfall escalates, along with a drastic increase in snowy days, hitting the peak of 8.8 days in July. With limited daylight hours, heavy cloud cover, and a high relative humidity of up to 93%, winter is decidedly a harsh period in this city, so it's certainly not the most suitable period for visiting.

Spring weather in Coyhaique

Spring kicks off in September in Coyhaique, with temperatures rising from 6.5°C (43.7°F) to 13°C (55.4°F) by November. The rainfall volume reduces to a more tolerable level, averaging 53mm (2.09") in November. Daylight hours also progressively increase from 11.8 in September to 14.9 in November, extending much-enjoyed daylight for outdoor activities.

Summer weather in Coyhaique

Summers see Coyhaique's temperatures gradually climb to a high of 15.2°C (59.4°F), while the nights remain cool throughout the season. The overall climate, however, stays relatively wet, with rainfall averages hitting 45mm (1.77") as early as February. The season is characteristically marked by extending daylight hours, reaching up to 15.6 hours towards the end of December.

Autumn weather in Coyhaique

During autumn, Coyhaique experiences a slow and steady fall in temperatures, with figures dropping from 15.2°C (59.4°F) in March to 9.4°C (48.9°F) in May. Autumn also signals the start of increasing rainfall that peaks at 98mm (3.86") in May. The daylight hours, by this time, would have reduced to 10.8 hours placing an early end to daytime activities.

Winter weather in Coyhaique

Winter grips Coyhaique from June, bringing along an intensified cold front, with temperatures averaging from 6.5°C (43.7°F) in June to 2.6°C (36.7°F) by July. The city also witnesses a considerable increase in snowfall from 69mm (2.72") in June to 169mm (6.65") in July. This period also sees the relative humidity climb to its highest of up to 93%, typically making this the harshest time in Coyhaique.

Weather in January

Coyhaique, Chile starts the year off with a mild and damp spell. The average high temperature of 14.9°C (58.8°F) and low temperature of 5°C (41°F) creates an environment that is neither freezing cold nor excessively hot. January weather patterns show a moderate level of rainfall, falling over 16.3 days and bringing a total of 43mm (1.69") of precipitation. Weather in January »

Weather in February

As we move to February, Coyhaique continues to experience subtropical weather conditions. With the month experiencing similar temperature and weather characteristics to January, the city sees a minimal rise in both maximum and minimum temperature, centered about 15.2°C (59.4°F) and 4.9°C (40.8°F) respectively. Weather in February »

Weather in March

March brings the arrival of autumn in Coyhaique, with the month witnessing a downturn in temperature and a subsequent uptick in humidity. Average high temperatures chart a decrease to 13°C (55.4°F), while lows maintain a steady cool at 4.1°C (39.4°F). Weather in March »

Weather in April

April brings with it a turn in Coyhaique’s weather, moving away from subtropical temperatures towards a colder and wetter season. The shift in temperature becomes unmistakable with the recording of high and low averages at 9.8°C (49.6°F) and 2.6°C (36.7°F). Weather in April »

Weather in May

Variability defines the weather in May in Coyhaique as the city now fully embarks on its winter journey. High and low temperatures rest at 6.3°C (43.3°F) and 0.8°C (33.4°F), contributing to an increasingly cold environment. Additionally, May's weather sees the first notable snowfall of the year, with 4mm (0.16") falling over 0.6 days. Weather in May »

Weather in June

Winter weather in June presents a stark contrast to the mild conditions earlier in the year in Coyhaique. The appearance of snow becomes pronounced in June as the city sees a substantial leap to 69mm (2.72") of snowfall over 4.8 days. Weather in June »

Weather in July

July in Coyhaique sees the weather shift further towards the colder end of the spectrum. As evidenced by the increased snowfall tallying up to 169mm (6.65") over 8.8 days, winter conditions intensify. July's maximum and minimum temperatures reach 2.6°C (36.7°F) and -3.2°C (26.2°F), adding to the overall chill. Weather in July »

Weather in August

August signals a gradual winding down of the severe winter conditions Coyhaique experiences in July. Snow begins to recede in August, decreasing to 110mm (4.33") over a period of 5.8 days. The city experiences a slight rise in temperature, with averages recorded at 3.9°C (39°F) and -1.8°C (28.8°F) for the high and low categories respectively. Weather in August »

Weather in September

In September, the milder spring climate becomes observably clear in Coyhaique with the steady decrease in snowfall and climbing temperatures. Snowfall in September sees a significant drop to 44mm (1.73") over 3.5 days. Concurrently, the recorded high and low temperature average sees a betterment to 6.5°C (43.7°F) and -0.6°C (30.9°F) signifying a shift towards a warmer spell of weather. Weather in September »

Weather in October

October brings a distinct spring-like feel to Coyhaique as snow gives way to rain, and temperature starts to climb significantly. Scarcely accumulated, the remaining snowfall records at 25mm (0.98") spread across 2.5 days. Meanwhile, the fluctuation in temperature continues to show a trend towards warming, as highs reach 9.4°C (48.9°F) while lows settle at 0.8°C (33.4°F). Weather in October »

Weather in November

As summer rounds the corner, November brings an uptick in temperatures and a return to pre-winter weather models in Coyhaique. The temperature range jumps significantly, averaging between a high of 11.5°C (52.7°F) and a low of 2.1°C (35.8°F). Weather in November »

Weather in December

Closing out the year, December brings the arrival of summer in full swing to Coyhaique. Notable are the high temperatures ranging from 13.7°C (56.7°F) down to 4.1°C (39.4°F) serving as an indicator of the season. December's remaining snowfall finally becomes inconspicuous, with a near-negligible 1mm (0.04") falling over 0.5 days. Weather in December »
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Frequently asked questions

What is the least humid month in Coyhaique?

The months with the lowest humidity in Coyhaique, Chile, are January and December, with an average relative humidity of 77%.

How many days does it rain in Coyhaique?

Throughout the year, there are 196 rainfall days, and 780mm (30.71") of precipitation is accumulated.

When does it snow in Coyhaique?

January, May through December are months with snowfall.

How much does it snow in Coyhaique?

Throughout the year, in Coyhaique, Chile, there are 28.1 snowfall days, and 429mm (16.89") of snow is accumulated.

What is the month with the highest UV index in Coyhaique?

January, February, November and December, with an average maximum UV index of 3, are months with the highest UV index in Coyhaique.

What time of the year is the hottest in Coyhaique?

Coyhaique's temperatures tend to reach their peak averages in February, with a high of 15.2°C (59.4°F) and a low of 4.9°C (40.8°F).

What is the driest month in Coyhaique?

February is the month with the least rainfall. Rain falls for 13.6 days and accumulates 40mm (1.57") of precipitation.

When it does not snow in Coyhaique?

In Coyhaique, snow does not fall in February through April.

When is Daylight Saving Time (DST) in Coyhaique?

On Sunday, 07. April 2024, at 00:00, Daylight Saving Time ends in Coyhaique, Chile, and the time zone changes from -03 to -04. The next Daylight Saving Time starts on Sunday, 08. September 2024, at 00:00, and the time zone reverts from -04 to -03.

What are the months with the lowest UV index in Coyhaique?

May through July, with an average maximum UV index of 1, are months with the lowest UV index in Coyhaique, Chile.

What is the rainiest month in Coyhaique?

June is the month with the most rainfall in Coyhaique, Chile. Rain falls for 16.8 days and accumulates 112mm (4.41") of precipitation.

What is the month with the shortest days in Coyhaique?

With an average of 8h and 48min of daylight, June has the shortest days of the year in Coyhaique.

What month is the coldest in Coyhaique?

In Coyhaique, July registers the lowest temperatures, averaging 2.6°C (36.7°F) at the peak and -3.2°C (26.2°F) at the lowest.

What is the most humid month in Coyhaique?

The most humid month in Coyhaique is July, with an average relative humidity of 93%.

What is the snowiest month in Coyhaique?

July is the month with the most snowfall. Snow falls for 8.8 days and accumulates 169mm (6.65") of snow.

What is the month with the least sunshine in Coyhaique?

With an average of 3.5h of sunshine, July has the least sunshine of the year.

When are the longest days in Coyhaique?

December has the longest days of the year in Coyhaique, Chile, with an average of 15h and 36min of daylight.

What month has the most sunshine in Coyhaique?

With an average of 10.2h of sunshine, December has the most sunshine of the year.

Average pressure
Coyhaique, Chile

Average pressure - Coyhaique, Chile

The month with the highest atmospheric pressure is September (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.6mbar).

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Average wind speed
Coyhaique, Chile

Average wind speed - Coyhaique, Chile

The windiest month (with the highest average wind speed) is January (14.5km/h).
The calmest month (with the lowest average wind speed) is July (10.2km/h).

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Average humidity
Coyhaique, Chile

Average humidity - Coyhaique, Chile

The month with the highest relative humidity is July (93%).
The months with the lowest relative humidity are January and December (77%).

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Average rainfall
Coyhaique, Chile

Average rainfall - Coyhaique, Chile

The wettest month (with the highest rainfall) is June (112mm).
The driest month (with the least rainfall) is February (40mm).

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Average rainfall days
Coyhaique, Chile

Average rainfall days - Coyhaique, Chile

The month with the highest number of rainy days is August (18.4 days).
The month with the least rainy days is February (13.6 days).

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Average snowfall
Coyhaique, Chile

Average snowfall - Coyhaique, Chile

The month with the highest snowfall is July (169mm).
The months with the least snowfall are February, March and April (0mm).

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Average snowfall days
Coyhaique, Chile

Average snowfall days - Coyhaique, Chile

The month with the highest number of snowfall days is July (8.8 days).
The month with the least snowfall days is February (0 days).

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Average daylight / Average sunshine
Coyhaique, Chile

Average daylight / Average sunshine - Coyhaique, Chile

The month with the longest days is December (Average daylight: 15h and 36min).
The month with the shortest days is June (Average daylight: 8h and 48min).

The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 3h and 30min).

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Average sunshine days
Coyhaique, Chile

Average sunshine days - Coyhaique, Chile

The month with the most sunshine days is April (12.8 days).
The month with the least sunshine days is August (8.3 days).

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Average UV index
Coyhaique, Chile

Average UV index - Coyhaique, Chile

The months with the highest UV index are January, February, November and December (UV index 3).
The months with the lowest UV index are May, June and July (UV index 1).

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Average visibility
Coyhaique, Chile

Average visibility - Coyhaique, Chile

The months with the highest visibility are January, February, March, April, October, November and December (8km).
The month with the lowest visibility is July (6km).

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Coyhaique, Chile

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