Climate and monthly weather forecast
La Palma, El Salvador

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The climate of La Palma

Situated in the tropical region of El Salvador, the town of La Palma experiences a year-round warm climate, classified under the Köppen climate classification as Aw, or 'Tropical wet and dry'. The Town witnesses two distinct periods, a dry season from November to April and a wet season from May to October. The monthly average temperature swings between 16.3°C (61.3°F) and 33.2°C (91.8°F) while the monthly average relative humidity varies from 63% to 86%.

One of the more defined characteristics of this region is the fluctuation of rainfall throughout the year. There is a clear demarcation in the quantity of rainfall between the wet and dry seasons. The inception of the wet season in May, with an average rainfall of 198mm (7.8"), reaches a peak in September with 190mm (7.48"), marking the end of this period. For contrast, January and February receive minimal precipitation, with average rainfall plunging to as low as 3mm (0.12") in February.

The wind speed in La Palma shows slight oscillation between 4.1km/h (2.5mph) and 9km/h (5.6mph), with the gusts reaching up to 13.1km/h (8.1mph). Visibility remains fairly constant at 10km (6.2mi) for most months, deteriorating slightly to 6km (3.7mi) in September. Another weather fixture is the sunlight hours received by the town, extending to as many as 12.8 hours in May and retracting to 11.3 hours in December.

The best time to visit La Palma

Optimal travel time to La Palma aligns with the dry months, specifically from November to April. During this phase, the Town receives less rainfall - 2mm (0.08") in January and 5mm (0.2") in December, contributing to pleasant sightseeing conditions. Average sunshine duration also stays relatively high during these months, with the Town experiencing 7.2 to 8.3 hours of sunlight every day.

The worst time to visit La Palma

The phase from May to October could be a difficult time for visitors given significant rainfall, high humidity, and relatively lower visibility, particularly during the months of September and October where rainfall registers at an average 180mm (7.09") and 190mm (7.48") respectively.

Spring weather in La Palma

Springtime in La Palma - dominating months March through May - is characterized by rising temperatures and increased rainfall. March initiates this phase with moderate rainfall of 9mm (0.35"), along with average temperatures varying between 17.8°C (64°F) and 32.4°C (90.3°F). By May, both temperatures and rainfall intensify, with high and low readings reaching 31.1°C (88°F) and 20.7°C (69.3°F), and a spike in rainfall to 198mm (7.8").

Summer weather in La Palma

Summer in La Palma, which runs from June to August, is primarily marked by frequent and heavy precipitation. In June, the Town encounters an average of 170mm (6.69") in rainfall, which soars to 142mm (5.59") by August. Temperatures too register marginal rise with average low temperature moving from 19.6°C (67.3°F) to 18.8°C (65.8°F), while high temperature see slight downturn from 29.2°C (84.6°F) in June to 30°C (86°F) in August.

Autumn weather in La Palma

Autumn, spanning the months of September to November, in La Palma manifests in the highest levels of precipitation for the entire year. September is the key player this season, recording a peak 190mm (7.48") of rainfall. Correspondingly, the average temperatures show a gradual decline with the low average temperature moving from 19°C (66.2°F) in September to 17.2°C (63°F) in November and high average temperature moving from 29.2°C (84.6°F) to 28°C (82.4°F) in the same duration.

Winter weather in La Palma

Finally, the winter season extends from December to February, and is distinguished by plummeting rainfall and consistently warm temperatures. The average maximum temperature hovers around 28.4°C (83.1°F) in February, while the minimum goes down to 16.3°C (61.3°F) in January. These three months also witness the lowest average rainfall, with a mere 2mm (0.08") recorded in January. This season reflects clear skies with cloud cover falling to 17% in January. Overall, this period marks the onset of the dry spell in La Palma.

Weather in January

Winds are moderate in January with an average speed of 9km/h (5.6mph), but gusts can reach speeds of up to 13.1km/h (8.1mph). Start the year by enjoying the pleasant breezes of La Palma's weather in January. It's a rather dry period, making it a good time for outdoor activities. Weather in January »

Weather in February

There's a slight increase in temperatures from January to February. In February, relative humidity drops to 67%, making for a more comfortable climate. It's the shortest month of the year, but sunshine hours increase slightly. Make the most of La Palma's weather in February to explore the city's stunning landscapes. Weather in February »

Weather in March

In the transition from February to March, rainfall amounts increase significantly, from 3mm (0.12") to 9mm (0.35"). March marks the onset of La Palma's wet season, as the weather transitions from dry and mild to wet and warm. The increase in rainfall does not drastically affect the sunshine hours. Weather in March »

Weather in April

Rainfall jumps drastically from 9mm (0.35") in March to 51mm (2.01") in April. April ushers in heavy rain, transforming La Palma’s vistas into lush green landscapes. It is one of the wettest months of the year. It's an excellent time to take scenic drives or hikes to enjoy the blooming flora of La Palma. Weather in April »

Weather in May

May observes a significant spike in rainfall, reaching a maximum of 198mm (7.8"). La Palma docks its highest rainfall in May, with abundant showers nourishing the greenery. Despite the rainfall, daylight and sunshine hours remain relatively high. Weather in May »

Weather in June

Although June sees a decrease in maximum temperature from 33.2°C (91.8°F) in May to 31.1°C (88°F), it boasts the longest daylight hours with 13 hours. La Palma's weather in June can delight those who appreciate a high amount of daylight and relatively cooler temperatures. Weather in June »

Weather in July

A consistent transition from June to July sees relative humidity at 81%, signifying warm and sticky conditions. July offers an authentic tropical weather experience with high humidity and adequate rainfall. Plentiful rain brings thriving flora and fauna animation to the city. Weather in July »

Weather in August

Rainfall in August peaks at 142mm (5.59"), only slightly less than in June. The La Palma weather in August enlivens the city as the wet weather invigorates the surrounding nature. Commencing the latter half of the year, it's an ideal time to explore the lush surroundings and rich biodiversity. Weather in August »

Weather in September

September emerges as the month with the lowest visibility at 6km (3.7mi). The La Palma weather in September experiences reduced visibility due to consistent rain and thick clouds. Appreciate the charm of the misty landscapes and the ethereal beauty of the foggy vistas. Weather in September »

Weather in October

October experiences a reduction in rainfall, dropping significantly from 180mm (7.09") in September to 190mm (7.48"). October welcomes dryer days, as La Palma weather begins to transition into the drier season. It can be an excellent time to explore the city’s intricate architecture or to visit the splendid El Imposible National Park. Weather in October »

Weather in November

A significant cut in rainfall to 28mm (1.1") in November marks the end of the wet season. La Palma's weather in November turns more comfortable with less rainfall and slightly cooler temperatures. The lower rainfall and fewer clouds make it an excellent time for sightseeing, outside dining, and cultural exploration. Weather in November »

Weather in December

December records the lowest rainfall figures for the year at only 5mm (0.2"). The year concludes with the driest month, offering the most favorable conditions for outdoor activities. With the least rainfall and more sunlight, La Palma's weather in December is perfect for enjoying both city activities and nature explorations. Weather in December »
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Frequently asked questions

What is the driest month in La Palma?

January is the month with the least rainfall. Rain falls for 1.9 days and accumulates 2mm (0.08") of precipitation.

How many days does it rain in La Palma?

In La Palma, El Salvador, during the entire year, the rain falls for 181.9 days and collects up to 1094mm (43.07") of precipitation.

What are the months with the highest UV index in La Palma?

The months with the highest UV index in La Palma are January through August, October through December, with an average maximum UV index of 6.

What is the least humid month in La Palma?

The least humid month in La Palma is March, with an average relative humidity of 63%.

What are the warmest months in La Palma?

April stands out as La Palma's warmest month, with temperatures ranging between an average high of 33.2°C (91.8°F) and a low of 20.3°C (68.5°F).

What month has the most sunshine in La Palma?

April has the most sunshine of the year in La Palma, with an average of 11.3h of sunshine.

What is the wettest month in La Palma?

May is the month with the most rainfall. Rain falls for 23.7 days and accumulates 198mm (7.8") of precipitation.

When are the longest days in La Palma?

With an average of 13h and 0min of daylight, June has the longest days of the year in La Palma, El Salvador.

When is the lowest UV index in La Palma?

With an average maximum UV index of 5, September is the month with the lowest UV index in La Palma.

What month is the coldest in La Palma?

October, characterized by an average high temperature of 27.9°C (82.2°F) and a low temperature of 18.5°C (65.3°F), is generally the coldest month.

What is the most humid month in La Palma?

The most humid month in La Palma is October, with an average relative humidity of 86%.

What is the month with the least sunshine in La Palma?

With an average of 7.2h of sunshine, October has the least sunshine of the year in La Palma.

What is the month with the shortest days in La Palma?

The month with the shortest days in La Palma, El Salvador, is December, with an average of 11h and 18min of daylight.

Is there Daylight Saving Time (DST) in La Palma?

La Palma does not utilize Daylight Saving Time (DST). CST timezone is used over the entire year.

Average temperature
La Palma, El Salvador

Average temperature - La Palma, El Salvador

The warmest month (with the highest average high temperature) is April (33.2°C).
The month with the lowest average high temperature is October (27.9°C).

The month with the highest average low temperature is May (20.7°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).

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Average pressure
La Palma, El Salvador

Average pressure - La Palma, El Salvador

The month with the highest atmospheric pressure is January (1014.2mbar).
The months with the lowest atmospheric pressure are May and October (1011.7mbar).

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Average wind speed
La Palma, El Salvador

Average wind speed - La Palma, El Salvador

The windiest month (with the highest average wind speed) is January (9km/h).
The calmest month (with the lowest average wind speed) is September (4.1km/h).

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Average humidity
La Palma, El Salvador

Average humidity - La Palma, El Salvador

The month with the highest relative humidity is October (86%).
The month with the lowest relative humidity is March (63%).

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Average rainfall
La Palma, El Salvador

Average rainfall - La Palma, El Salvador

The wettest month (with the highest rainfall) is May (198mm).
The driest month (with the least rainfall) is January (2mm).

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Average rainfall days
La Palma, El Salvador

Average rainfall days - La Palma, El Salvador

The month with the highest number of rainy days is September (25.2 days).
The month with the least rainy days is January (1.9 days).

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Average daylight / Average sunshine
La Palma, El Salvador

Average daylight / Average sunshine - La Palma, El Salvador

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 12min).

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Average sunshine days
La Palma, El Salvador

Average sunshine days - La Palma, El Salvador

The months with the most sunshine days are January and December (28.5 days).
The month with the least sunshine days is September (3.4 days).

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Average UV index
La Palma, El Salvador

Average UV index - La Palma, El Salvador

The months with the highest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 6).
The month with the lowest UV index is September (UV index 5).

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Average visibility
La Palma, El Salvador

Average visibility - La Palma, El Salvador

The months with the highest visibility are February, March and April (10km).
The month with the lowest visibility is September (6km).

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La Palma, El Salvador

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