Climate and monthly weather forecastPuerto Aysén, Chile

The climate of Puerto Aysén

Positioned within the Cfc Köppen climate classification, the climate of Puerto Aysén, Chile, is classified as a marine west coast climate with a cool summer. Geographically, this picturesque locale is known for its temperate cool climate, with noteworthy variations in different weather parameters throughout the year.

Throughout the year, Puerto Aysén experiences an average high temperature of 17.9°C (64.2°F) to a low of 1.8°C (35.2°F), pointing to a rather temperate climate. High temperatures are typically experienced in the months from January to December, with peak values occurring in January and slightly dipping in December. In contrast, the lowest temperatures are spotted during June to August, with the coldest being in July.

The relative humidity in Puerto Aysén varies from 81% to 92% throughout the year, illustrating the pattern of a humid climate. The humidity peaks at 92% during June and dips to its lowest at 81% in December. The continuously high relative humidity is indicative of the moist nature of this marine climate zone, making it pleasant due to the moderation in temperature.

Regarding precipitation, Puerto Aysén notes considerable rainfall throughout the year, with a high of 320mm (12.6") in May and a relative low at 159mm (6.26") in February. A unique weather pattern can be noticed in the average daylight hours. The longest daylight is observed in December with about 15.6 hours, while the shortest is in June, with just about 8.8 hours. This significant daylight variation significantly impacts the weather patterns and climate of Puerto Aysén.

The best time to visit Puerto Aysén

The ideal time to visit Puerto Aysén largely depends on individual preferences for temperature, humidity, and daylight hours. However, considering the average climate parameters, the best timeframe would be from January to March. Within these months, daytime temperatures are a comfortable range from 16°C (60.8°F) to 17.9°C (64.2°F), and rainfall dips to lower amounts of 159mm (6.26") to 166mm (6.54"). These pleasant temperatures combined with reduced rainfall provide an agreeable condition for outdoor activities and sightseeing.

The worst time to visit Puerto Aysén

From climate data analysis, May to August appears to be the least favorable period to visit Puerto Aysén. These months witness the highest levels of precipitation, ranging from 258mm (10.16") to 320mm (12.6"), coupled with cooler temperatures between 6.9°C (44.4°F) to 9.7°C (49.5°F). Furthermore, daylight is considerably lesser as compared to other months, thus limiting exploratory activities.

Spring weather in Puerto Aysén

Spring in Puerto Aysén, spanning from September through November, sees an average high temperature between 11°C (51.8°F) in September and 15.4°C (59.7°F) in November. Concurrently, the lower temperature limits mostly fluctuate from 3.8°C (38.8°F) to 7.7°C (45.9°F). Rainfall in spring spans from 163mm (6.42") to 209mm (8.23"), with daylight hours extending from 11.8 to 14.8 hours as the season progresses.

Summer weather in Puerto Aysén

During the summer (December to February), Puerto Aysén experiences its warmest conditions. The temperature ranges from 17.2°C (63°F) to 17.9°C (64.2°F) on the higher end and stays between 9.1°C (48.4°F) to 10°C (50°F) on the lower. While rainfall varies from 159mm (6.26") to 208mm (8.19"), an ampere quantity of daylight, around 13.9 hours to 15.6 hours, distinguishes the summer months.

Autumn weather in Puerto Aysén

March through May makes up the autumn months in Puerto Aysén. Average high temperatures decline steadily from 16°C (60.8°F) in March to 9.7°C (49.5°F) by May. Simultaneously, the lower temperatures range from 8.3°C (46.9°F) to 4.7°C (40.5°F). Rainfall increases throughout this period, peaking in May at 320mm (12.6"). Daylight hours also decrease, shifting from 12.4 hours in March to just 9.5 hours by May.

Winter weather in Puerto Aysén

The winter months (June to August) reveal the coldest and wettest period in Puerto Aysén. The highest average temperature moves between 6.9°C (44.4°F) to 8.6°C (47.5°F), while the low temperatures fall between 1.8°C (35.2°F) to 2.8°C (37°F). Winter showers are also substantial, bringing precipitation from 258mm (10.16") to 283mm (11.14"). Daylight during this period is generally limited, ranging from 8.8 to 10.3 hours.

Weather in January

January in Puerto Aysén, Chile is characterized by relatively high temperatures in comparison to other months. Despite a decrease in temperature compared to December, the highs of 17.9°C (64.2°F) ensure a largely mild climate. Weather in January »

Weather in February

When February rolls in, Puerto Aysén, Chile witnesses a slight dip in temperatures, with averages lower than those of January and March. Despite this drop, the weather remains enjoyable, providing locals with a much-needed respite from January's relatively high rainfall. Weather in February »

Weather in March

March brings a tangible shift in weather patterns in Puerto Aysén, Chile with temperatures sliding downward from February's levels. In comparison to April, however, the averages display a slightly warmer climate. Rainfall sees little alterations compared to February; however, humidity levels are inching towards an increase. Weather in March »

Weather in April

April weather in Puerto Aysén, Chile sees the onset of relatively cooler temperatures as they dip from the previous month, with May promising even more chill. The hallmark of April is the precipitation surge, overshadowing rainfall estimations from both March and May. Weather in April »

Weather in May

In May, Puerto Aysén, Chile enters its colder phase, with temperatures dropping further from April and June promising even lower temperature averages. Alongside the dip in temperatures, rainfall and humidity significantly intensify, enveloping the city in typical winter conditions. Weather in May »

Weather in June

June maintains the chilly trend, with temperatures further decreasing. Despite being the month with the lowest high, temperatures start recuperating from July onward. Puerto Aysén, Chile keeps under the influence of intensified rainfall, although it slightly decreases when compared to May. Weather in June »

Weather in July

With the arrival of July in Puerto Aysén, Chile, temperatures begin to climb from the lows of June, still maintaining a trend towards chill weather. Rainfall continues, however, it decreases compared to June, with August mirroring similar weather patterns. Weather in July »

Weather in August

August brings a slight upward shift in temperatures, with the weather getting marginally warmer than it was in July. Going forward into September, the city of Puerto Aysén anticipates even warmer weather. Despite this, rain showers continue to take hold of the region, although they lessen as compared to July's conditions. Weather in August »

Weather in September

As September rolls in, residents of Puerto Aysén, Chile welcome warmer temperatures, as they continue to rise from August. Hinting at the arrival of spring, the city anticipates even higher temperatures in the forthcoming month of October. Weather in September »

Weather in October

October in Puerto Aysén, Chile brings an appreciable rise in temperature, perfectly straddling between the cooler September conditions and the warmer month of November. It is a month that represents Puerto Aysén's spring at its prime. Weather in October »

Weather in November

November presents a further temperature rise, signaling the transition from spring to summer in Puerto Aysén, Chile. The weather setting is warmer than October and prepares the city for the peak summer temperatures in December. Weather in November »

Weather in December

In December, Puerto Aysén, Chile, experiences the year's highest temperatures, as summer arrives in full swing. These temperatures overshadow those of November and continue to dominate until January. The region faces increasing rainfall, however, lower than the rain-soaked setting of January. Weather in December »