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Contents
- The climate of La Serena
- The best time to visit La Serena
- The worst time to visit La Serena
- Spring weather in La Serena
- Summer weather in La Serena
- Autumn weather in La Serena
- Winter weather in La Serena
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of La Serena
La Serena, situated in Chile, belongs to the mid-latitude desert climate according to the Köppen climate classification denoted by BWk. The location experiences a continental, semi-arid climate with significant temperature variations, minimal humidity, and rare rainfall.
Careful analysis of the weather parameters across the year indicates that high temperatures fluctuate from 17.1°C (62.8°F) in July to 23.6°C (74.5°F) in February, whereas low temperatures vary from 10.8°C (51.4°F) in July to 16.3°C (61.3°F) in February. Rainfall is rather infrequent and scattered, primarily occurring in June with 14mm (0.55"), and there are generally no rainy days from January to March.
Relative humidity seems to be consistent, oscillating from 58% in June to 66% in January and February. Sea temperatures float from 13.4°C (56.1°F) in August to 18.6°C (65.5°F) in February. The hours of daylight shift from a minimum of 10.2 hours in June to a maximum of 14 hours in December, while the hours of sunshine range from 9.1 hours in July to 10 hours in February.
One interesting weather pattern in La Serena is the virtually non-existent rainfall in the beginning months of the year. This, combined with the coolest sea temperatures occurring in the winter months, creates an unusual weather dynamic.
Careful analysis of the weather parameters across the year indicates that high temperatures fluctuate from 17.1°C (62.8°F) in July to 23.6°C (74.5°F) in February, whereas low temperatures vary from 10.8°C (51.4°F) in July to 16.3°C (61.3°F) in February. Rainfall is rather infrequent and scattered, primarily occurring in June with 14mm (0.55"), and there are generally no rainy days from January to March.
Relative humidity seems to be consistent, oscillating from 58% in June to 66% in January and February. Sea temperatures float from 13.4°C (56.1°F) in August to 18.6°C (65.5°F) in February. The hours of daylight shift from a minimum of 10.2 hours in June to a maximum of 14 hours in December, while the hours of sunshine range from 9.1 hours in July to 10 hours in February.
One interesting weather pattern in La Serena is the virtually non-existent rainfall in the beginning months of the year. This, combined with the coolest sea temperatures occurring in the winter months, creates an unusual weather dynamic.
The best time to visit La Serena
Considering the highest temperatures and sea temperatures, abundant hours of daylight and sunshine, as well as the least number of rainy days, the best time to visit La Serena would be in the summer months from December to February. Vacationers can enjoy clear, sunny skies and comfortable water activities during this period.
The worst time to visit La Serena
In contrast, unfavorable weather in La Serena sets in during the winter months of May to August. These months see relatively lower temperatures, reduced daylight hours, and increased rainfall days, making it less appealing to tourists who prefer warm, dry conditions.
Spring weather in La Serena
Spring in La Serena is characterized by escalating temperatures, with the highest temperature increasing from 19.4°C (66.9°F) in September to 23.1°C (73.6°F) in November. The lowest temperature also rises from 12.8°C (55°F) to 14.2°C (57.6°F) during the same period. Precipitation is minimal with only two days of rainfall in November. Ample sunshine hours of 9.2 to 9.8 hours complement 10.6 to 13.6 hours of daylight, offering delightful conditions for springtime activities.
Summer weather in La Serena
La Serena celebrates summer with maximum temperatures ranging from 21.4°C (70.5°F) in December to 23.6°C (74.5°F) in February. Minimum temperatures settle between 15°C (59°F) and 16.3°C (61.3°F). Rainfall is virtually absent, making these months the driest. Extended daylight hours of 14 to 13.1 and sunshine hours ranging from 9.9 to 10 presents the perfect setting for beach lovers and outdoor enthusiasts.
Autumn weather in La Serena
During autumn, temperatures in La Serena transition down with the highest temperature dropping from 21.6°C (70.9°F) in March to 17.8°C (64°F) in May. Lowest temperatures follow a similar declining trend, from 14°C (57.2°F) to 11.5°C (52.7°F). Rainfall is generally sparse, with its peak at 14mm (0.55") in May. The changes in weather, combined with daylight hours tapering from 11.4 to 10.2 and sunshine hours from 9.5 to 9.2 hours, set a calm and relaxed ambience.
Winter weather in La Serena
Winter in La Serena experiences the lowest temperatures, with highs descending to 17.1°C (62.8°F) and lows to 10.8°C (51.4°F) in July. The season also encounters a modest increase in rainfall, peaking in June with 14mm (0.55") and two to three rainy days per month. Nevertheless, with daylight hours hovering around 10.4 and sunshine hours seeing slight variations from 9.1 to 9.6 hours, winters here maintain a gentle charm, despite being less popular with outdoor-spirited tourists.
Weather in January
Discernibly, the new year in La Serena, Chile, launches with a comfortably warm climate. The highest temperature reaches up to 23.3°C (73.9°F). This serenity extends to the ocean's surface with a mild sea temperature, maximizing beach enjoyment. Weather in January »
Weather in February
Following suit, February continues to wrap La Serena in a similar warm veil as the previous month, while the lowest temperature slightly rises to 16.3°C (61.3°F). Likewise, an ample amount of daily sunlight persists, ensuring mostly cloud-free and bright conditions. Weather in February »
Weather in March
As summer begins to wind down in March, the reality of transitional weather pattern starts to set in La Serena. Showing a small dip, the highest temperature of the month stands at 23.1°C (73.6°F). The length of daylight hours takes a slight step back, making room for cooler evenings. Weather in March »
Weather in April
The weather in April in La Serena takes a further step into the transitional phase. To put it in numbers, the highest temperature this month drops to 21.6°C (70.9°F), a notable difference from preceding months. As the sea temperature follows in reduction, beach visits might require a bit more resilience to the cooler waters. Weather in April »
Weather in May
The transformation into cooler temperatures becomes more evident in May. There is more variability in climatic elements, culminating in 10mm (0.39") of rain — a substantial increase compared to previous months. The gradual decrease in daylight hours continues along with a corresponding drop in sea temperature. Weather in May »
Weather in June
As La Serena ventures into the heart of winter by June, the weather conditions understandably shift towards colder dynamics. Relative humidity attains its lowest point at 58%, reflecting the moisture content's continual decrease since the beginning of the year. Weather in June »
Weather in July
July brings La Serena to its lowest high-temperature point with 17.1°C (62.8°F). There is an increase in the number of rainfall days, yet the overall precipitation in millimeters is limited. Even though the sea temperature takes a dip to its lowest for the year, the daylight hours commence a slow but sure rise. Weather in July »
Weather in August
August signals the initiation of the departure from winter in La Serena. The highest temperature receives a slight increase to 17.9°C (64.2°F), and the warmth continues to creep back into the ocean with a rise in sea temperature. Weather in August »
Weather in September
Amid September, the Chilean city of La Serena embraces the spring season's arrival with moderate rise in weather conditions. Ranging between 13.6°C (56.5°F) to 18.6°C (65.5°F), the temperatures mark this transitional phase. Weather in September »
Weather in October
October further intensifies the warmth in the air in La Serena, with the highest temperature climbing to 19.7°C (67.5°F). Paralleling this warming trend, daylight hours extend, contributing to extended outdoor activity opportunities. Weather in October »
Weather in November
November in La Serena, Chile, starts showing early signs of the upcoming summer season with the highest temperatures pushing up 21.4°C (70.5°F). Notably, rainfall becomes even scarcer, with the city experiencing a near-drought condition. Weather in November »
Weather in December
December heralds the official onset of summer in the city of La Serena. With temperatures ranging between 15°C (59°F) to 22.2°C (72°F), the city experiences the year's most consistently warm regime. The abundant daylight further contributes to the summary mood, while the sea temperature reaches a year-end high. Weather in December »
Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the most humid month in La Serena?
January and February, with an average relative humidity of 66%, are most humid months.
What is the driest month in La Serena?
January, February, April, September and December are months without rainfall in La Serena, Chile.
How many days does it rain in La Serena?
In La Serena, during the entire year, the rain falls for 13 days and collects up to 34mm (1.34") of precipitation.
When is the highest UV index in La Serena?
January is the month with the highest UV index, with an average maximum UV index of 6.
What month is the hottest in La Serena?
February brings the highest temperatures, with an average high of 23.6°C (74.5°F) and an average low of 16.3°C (61.3°F).
What is the month with the warmest sea water in La Serena?
The month with the warmest seawater in La Serena is February, with an average sea temperature of 18.6°C (65.5°F).
What month has the most sunshine in La Serena?
The month with the most sunshine in La Serena is February, with an average of 10h of sunshine.
When does it rain in La Serena?
Months with rainfall are March, May through August, October and November.
When is Daylight Saving Time (DST) in La Serena?
On Sunday, 07. April 2024, at 00:00, Daylight Saving Time ends, 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 La Serena?
The months with the lowest UV index in La Serena, Chile, are May through July and September, with an average maximum UV index of 4.
What is the least humid month in La Serena?
With an average relative humidity of 58%, June is the least humid month in La Serena, Chile.
What is the wettest month in La Serena?
June is the month with the most rainfall. Rain falls for 2.3 days and accumulates 14mm (0.55") of precipitation.
What is the month with the shortest days in La Serena?
With an average of 10h and 18min of daylight, June has the shortest days of the year.
What is the coldest month in La Serena?
July is the coldest month, exhibiting average temperatures of 17.1°C (62.8°F) at the peak and 10.8°C (51.4°F) at the base.
What is the month with the least sunshine in La Serena?
With an average of 9.1h of sunshine, July has the least sunshine of the year.
When is the sea coldest in La Serena?
With an average sea temperature of 13.4°C (56.1°F), August is the month with the coldest seawater in La Serena.
When are the longest days in La Serena?
With an average of 14h and 0min of daylight, December has the longest days of the year.
Average temperature
La Serena, Chile
The warmest month (with the highest average high temperature) is February (23.6°C).
The month with the lowest average high temperature is July (17.1°C).
The month with the highest average low temperature is February (16.3°C).
The coldest month (with the lowest average low temperature) is July (10.8°C).
Average pressure
La Serena, Chile
- Average pressure in January:
1014.5mbar - Average pressure in February:
1014.2mbar - Average pressure in March:
1015mbar - Average pressure in April:
1016.3mbar - Average pressure in May:
1017.5mbar - Average pressure in June:
1018.5mbar
- Average pressure in July:
1019mbar - Average pressure in August:
1018.7mbar - Average pressure in September:
1018.4mbar - Average pressure in October:
1017.3mbar - Average pressure in November:
1016mbar - Average pressure in December:
1014.9mbar
The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is February (1014.2mbar).
Average wind speed
La Serena, Chile
- Average wind speed in January:
10.2km/h - Average wind speed in February:
9.8km/h - Average wind speed in March:
9km/h - Average wind speed in April:
8.3km/h - Average wind speed in May:
7.5km/h - Average wind speed in June:
7.5km/h
- Average wind speed in July:
7.6km/h - Average wind speed in August:
8.2km/h - Average wind speed in September:
9.6km/h - Average wind speed in October:
10km/h - Average wind speed in November:
10.5km/h - Average wind speed in December:
10.7km/h
The windiest month (with the highest average wind speed) is December (10.7km/h).
The calmest months (with the lowest average wind speed) are May and June (7.5km/h).
Average humidity
La Serena, Chile
The months with the highest relative humidity are January and February (66%).
The month with the lowest relative humidity is June (58%).
Average rainfall
La Serena, Chile
The wettest month (with the highest rainfall) is June (14mm).
The driest months (with the least rainfall) are January, February, April, September and December (0mm).
Average rainfall days
La Serena, Chile
- Average rainfall days in January:
0.8 days - Average rainfall days in February:
0.5 days - Average rainfall days in March:
1.5 days - Average rainfall days in April:
1.1 days - Average rainfall days in May:
1.8 days - Average rainfall days in June:
2.3 days
- Average rainfall days in July:
1.6 days - Average rainfall days in August:
1.1 days - Average rainfall days in September:
0.8 days - Average rainfall days in October:
0.5 days - Average rainfall days in November:
0.2 days - Average rainfall days in December:
0.8 days
The month with the highest number of rainy days is June (2.3 days).
The month with the least rainy days is November (0.2 days).
Average sea temperature
La Serena, Chile
The best month for swimming (with the highest average sea temperature) is February (18.6°C).
The coldest month (with the lowest average sea temperature) is August (13.4°C).
Average daylight / Average sunshine
La Serena, Chile
- Average daylight in January:
13h and 5min - Average daylight in February:
13h and 1min - Average daylight in March:
12h and 2min - Average daylight in April:
11h and 2min - Average daylight in May:
10h and 4min - Average daylight in June:
10h and 2min
- Average daylight in July:
10h and 2min - Average daylight in August:
11h and 1min - Average daylight in September:
11h and 5min - Average daylight in October:
12h and 5min - Average daylight in November:
13h and 4min - Average daylight in December:
14h and 0min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in January:
9h and 5min - Average sunshine in February:
10h and 0min - Average sunshine in March:
9h and 5min - Average sunshine in April:
9h and 3min - Average sunshine in May:
9h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
9h and 2min - Average sunshine in September:
9h and 4min - Average sunshine in October:
9h and 2min - Average sunshine in November:
9h and 5min - Average sunshine in December:
9h and 5min
The month with the most sunshine is February (Average sunshine: 10h and 0min).
The month with the least sunshine is July (Average sunshine: 9h and 6min).
Average sunshine days
La Serena, Chile
- Average sunshine days in January:
29.3 days - Average sunshine days in February:
27.3 days - Average sunshine days in March:
30.3 days - Average sunshine days in April:
29.5 days - Average sunshine days in May:
29.1 days - Average sunshine days in June:
27.7 days
- Average sunshine days in July:
29.6 days - Average sunshine days in August:
30 days - Average sunshine days in September:
29.2 days - Average sunshine days in October:
30.1 days - Average sunshine days in November:
28.3 days - Average sunshine days in December:
29.1 days
The month with the most sunshine days is March (30.3 days).
The month with the least sunshine days is February (27.3 days).
Average UV index
La Serena, Chile
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are May, June, July and September (UV index 4).
Average cloud cover
La Serena, Chile
The month with the most cloud cover is May (Cloud cover 15).
The month with the least cloud cover is February (Cloud cover 4).
Average visibility
La Serena, Chile
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
