The climate of Constitución
Geographically positioned at 35°20′0″S 72°25′0″W,
Constitución,
Chile, offers a Mediterranean, warm summer climate under the Köppen climate classification. The predominant climate, symbolized as Csb, is known for its hot and dry summers coupled with mild winters. Throughout the year, day temperatures range from 16.2°C (61.2°F) to 21.8°C (71.2°F) and nighttime temperatures vary from 8.2°C (46.8°F) to 14.5°C (58.1°F). It reveals a mild, temperate climate with a relatively small temperature differential.
An analysis of the annual weather illustrates the classic winter rainfall pattern for a Mediterranean climate. The rainfall remains highest from
May to
July and significantly reduces during the warmer months. In the winter months, a relatively high amount of rainfall is experienced, with
June recording the peak measuring at 106mm (4.17"). As the year progresses towards summertime, the precipitation sees a notable dip, dropping to a meager 1mm (0.04") in
February.
The humidity is relatively stable through the year, with a slight increasing trend starting from February (71%) till July (78%). The relative humidity then maintains at 78% in
August and gradually decreases to 70% by
December. Sea temperatures trickle down from 16.4°C (61.5°F) to 12.8°C (55°F) between
March and
September, which then follows a gradual rise back to 15.3°C (59.5°F) by December. The wind speed varies between 13km/h (8.1mph) and 17.6km/h (10.9mph) across months, indicating a gentle breeze to a moderate breeze on the Beaufort scale. Days with significant sunlight average from 14.2 hours in
January, gradually dipping to 9.8 hours in June, and then climbing back to 14.5 hours by December.
The best time to visit Constitución
The best time to visit
Constitución arguably falls between
December and
February. During these months, temperatures maintain a steady maximum average between 21.8°C (71.2°F) and 21.3°C (70.3°F), and a comfortable range of 14.5°C (58.1°F) to 14.3°C (57.7°F) at the minimum, providing favorable conditions for outdoor activities. The precipitation diminishes, dropping to 1mm (0.04") in both
January and February, making it the driest period to tour the city. The increased daylight hours, around 14.2 hours to 13.4 hours per day, adds value to the visiting experience.
The worst time to visit Constitución
Contrarily, the period from
May to
July might be the least desirable for tourism. These months register the highest volume of rainfall, with
June receiving an overwhelming 106mm (4.17") of rainfall. Temperatures also drop, making it the least warm period in the city. Maximum daily temperatures average around 16.2°C (61.2°F) to 12.8°C (55°F), and minimum temperatures range between 11.3°C (52.3°F) to 8.2°C (46.8°F).
Spring weather in Constitución
Springtime, between
September and
November, offers fresh weather in
Constitución. Temperatures increase from 15°C (59°F) to 18.5°C (65.3°F), reflecting the return of the warm weather. Rainfall drastically reduces from 28mm (1.1") in September to 6mm (0.24") in November, paving the way for the dry season. The extended daylight hours, ranging from 11.9 hours to 14 hours in November, offer a pleasant atmosphere for exploration.
Summer weather in Constitución
The summer in
Constitución, stretching from
December to
February, brings the warmest weather of the year. With maximum temperatures from 21.8°C (71.2°F) down to 21.3°C (70.3°F) and minimum levels from 14.5°C (58.1°F) down to 13.6°C (56.5°F), the summer is appealingly hot. The rainfall drops dramatically during this period, registering only 1mm (0.04"), and marking the driest phase of the year.
Autumn weather in Constitución
Autumn, extending from
March to
May, witnesses a noticeable increase in the volume of rainfall. It rises from 3mm (0.12") in March to an extreme 51mm (2.01") in May. The temperatures subtly drop during this period, with maximum values ranging from 20°C (68°F) in March to 16.2°C (61.2°F) in May, and minimum values oscillating from 13°C (55.4°F) to 11.3°C (52.3°F).
Winter weather in Constitución
Winters (
June to
August) in
Constitución are characterized by the coolest climates and prevalent rainfall. Maximum temperatures average from 13.8°C (56.8°F) to 12.8°C (55°F), and minimum temperatures drop to 9.7°C (49.5°F) in June and 8.5°C (47.3°F) in August. Record-high precipitation of 106mm (4.17") in June highlights the typical Mediterranean weather, where winters receive the highest level of rainfall.
Weather in January
Weather in February
February continues
January's climate stability, offering warm, comfortable weather to
Constitución residents and visitors. The lowest afternoon temperatures tend to slightly cool down in comparison to the preceding month. While the average sea temperature and daylight hours slightly decrease, February records 1mm (0.04") of rainfall, equal to the preceding month.
Weather in February » Weather in March
March marks the beginning of slight atmospheric changes in
Constitución, characterised by fluctuating temperatures. The weather, as compared to
February, sees a marginal dip in the maximum temperature, paving the way for a more temperate climate.
Weather in March »
Weather in April
April in
Constitución witnesses a significant transition towards a cooler, wetter climate. The period witnesses a prominent reduction in the maximum temperature from
March to April. A marked increase in precipitation makes April the month with the fourth highest rainfall, recording 12mm (0.47").
Weather in April » Weather in May
As winter sets in,
May introduces colder and wetter conditions in
Constitución. The temperatures continue to drop from those observed in
April, reflecting the deepening of the winter season. The rainfall reaches its peak in May with a hefty precipitation of 51mm (2.01").
Weather in May »Weather in June
June persists with the winter trend as temperatures remain fairly low compared to the previous month. With 106mm (4.17") of rainfall, it is distinguished as the month with the maximum precipitation in
Constitución. The atmospheric pressure remains considerably stable, fostering predictable weather patterns characteristic of the winter season.
Weather in June »
Weather in July
July in
Constitución continues the city's winter trend, albeit with slight improvements in certain aspects. The temperature marginally increases from the lows of
June, signifying the city's gradual movement towards warmer days. This month experiences less rainfall than June, with the precipitation recorded at 73mm (2.87").
Weather in July » Weather in August
August can be seen as a transitional month in
Constitución, ushering in remnants of winter and early signs of spring. This month recovers from
July with a slight rise in temperature, yet the cool atmosphere prevails. The rainfall registered this month further decreases to 54mm (2.13"), marking a decline in monsoon intensity.
Weather in August » Weather in September
September in
Constitución signals the onset of spring and the welcome departure of the winter chill. The moderately cool weather observed in
August gives way to a slight temperature increase. The precipitation drops noticeably, recording only 28mm (1.1"), showcasing a significant reduction in rainfall.
Weather in September »
Weather in October
October ushers in the mid-spring season in
Constitución, ensuring a pleasant climate. A further increase in temperature from
September translates to an inviting climate. The city experiences the fourth lowest rainfall of the year, recording a modest 17mm (0.67").
Weather in October » Weather in November
November comes with more stable weather conditions and subtle changes. Weather conditions steadily improve with a noticeable increase in maximum temperatures from
October. This month, with its 6mm (0.24") of rainfall, marks the beginning of the dry season.
Weather in November » Weather in December
In
Constitución,
December brings warm, dry conditions that continue throughout the month. The weather essentially scales back to where it started the year, with temperatures rising from
November. A notable drop in rainfall, recorded at just 4mm (0.16"), makes December the driest month of the year.
Weather in December » [Resources]