Climate and monthly weather forecast
Aguilares, El Salvador

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The climate of Aguilares

Aguilares, El Salvador lies within a climatic region categorized as Aw according to the Köppen climate classification. This label refers to a Tropical Wet and Dry or Savanna climate, decisive by pronounced wet and dry seasons and consistently warm temperatures. Located in Central America, Aguilares experience temperatures that rarely deviate from a narrow range, with a warm tropical feel throughout the year.

The highest temperatures hover around 31°C (87.8°F) to 33°C (91.4°F), occasionally reaching 33.4°C (92.1°F) in both March and April. By contrast, the coolest average temperatures, although still warm, can dip to 19°C (66.2°F) to 22.6°C (72.7°F), making January the coldest month with a low of 19°C (66.2°F). The relative humidity from month to month fluctuates between 61% to 82%, tends to rise around May, contributing to the area's overall moist and humid conditions.

Rainfall exhibits significant variations over the course of the year. The dry season starts in December, carrying over to February, with rainfall of 2mm (0.08") to 6mm (0.24"). However, the intensity of rainfall increases dramatically to reach a peak of 267mm (10.51") in May, marking the onset of the wet season that persists until November. The maximum number of rainy days occurs in the month of May, equating to approximately 26.9 days, while the dry months of December and January see drastically fewer rainy days, roughly around 2.3 to 2.8.

A notable feature of Aguilares' climatic landscape is the day length across the year, with the longest day observed in June at 12.9 hours. The corresponding number of sunshine hours also sees a prominent peak at 11.3 hours in April, with the minimum sunshine duration in December recording 7.7 hours.

The best time to visit Aguilares

The interval from late November to early April represents the most opportune time to visit Aguilares, when the weather conditions are most appealing. During this period, Aguilares experiences its dry season, with significantly lower levels of rain, offering visitors the best chance to explore the area without the disruption of persistent rainfall. Temperatures remain comfortably warm, and humidity stays low compared to the rest of the year, creating an enjoyable, tropical atmosphere ideal for outdoor activities.

The worst time to visit Aguilares

Travelers may want to avoid visiting Aguilares from late April to early November, particularly during May, as this period marks the annual rainy season or the so-called 'Green Season'. With high rainfall and humidity, outdoor activities may be hampered, with the likelihood of intermittent showers and possible disruption to travel plans. Furthermore, the visibility during this time reduces to 8km (5mi) due to the rain and increased cloud cover.

Spring weather in Aguilares

Traditionally Western delineations of Spring are somewhat defunct in the tropical locale of Aguilares, but the months of March, April, and May typically register an upswing in temperatures, bordering on 31.8°C (89.2°F) to 33.4°C (92.1°F). Concurrently, these months denote the gradual transition from dry to wet conditions, with rainfall levels escalating from 6mm (0.24") in March to a staggering 267mm (10.51") in May.

Summer weather in Aguilares

June, July, and August fall within the peak of the rainy season in Aguilares. Maximum temperatures consistently hover around a warm 30.8°C (87.4°F) to 31.9°C (89.4°F), while minimum temperatures remain comfortably at around 21.3°C (70.3°F) to 22.6°C (72.7°F). Rainfall is relatively consistent, with average levels ranging from 120mm (4.72") in July to 179mm (7.05") in June.

Autumn weather in Aguilares

Autumn in Aguilares is still characterized by the rainy season, meaning high levels of rainfall persist. While temperature trends in September, October, and November remain similar to the summer months, a gradual decrease is noticeable as winter approaches.

Winter weather in Aguilares

December and January mark the onset of the dry season in Aguilares, characterized by significantly decreased rainfall, reduced cloud cover, and slightly cooler temperatures compared to other months. With lower humidity and virtually nonexistent rainfall, these conditions offer a refreshing respite from the intense wet season, making it a pleasant time to visit.

Weather in January

January ushers in the new year with mild nighttime temperatures, dropping to as low as 19°C (66.2°F) in Aguilares, El Salvador. Pleasant weather dominates the month, characterized by copious sunlight, low humidity, and light breezes. Weather in January »

Weather in February

As we move into February, Aguilares enjoys a slight increase in both day and nighttime temperatures. The month remains fairly dry, with rightly scattered rainfall, paving the way for uninterrupted outdoor exploration. A gentle increase in relative humidity is observable yet does not cause discomfort. Weather in February »

Weather in March

With rainfall levels of 6mm (0.24"), March heralds a shift from the dry season to the more humid months. It's bright in Aguilares during this period, with a good deal of sunshine. The daytime heat begins to intensify, and the increasing humidity levels give a preview of the approaching rainy season. Weather in March »

Weather in April

In Aguilares, April brings the advent of the rainy season, marked by substantial rainfall quantities of 53mm (2.09"). This significant precipitation pattern often results in an uplifting effect on the surrounding vegetation, making the city verdantly beautiful. Weather in April »

Weather in May

May arrives in Aguilares with the highest levels of rainfall for the year, reaching an increased amount of 267mm (10.51"). It symbolizes the peak of the rainy season, with frequent showers and thunderstorms. Heavy clouds often obscure the sun. Weather in May »

Weather in June

June sustains the rainy trend from May, albeit at a slightly decreased intensity. Aguilares is lush and vibrant thanks to the rainfall, providing breath-taking vistas. Unsurprisingly, the month's highest relative humidity, measured at 80%, coincides with the continued precipitation. Weather in June »

Weather in July

The city of Aguilares continues to receive rain in July, but at a relatively reduced quantity from the previous month. Cloud cover continues to dominate the skies, reducing direct sunlight hours. Regardless, daytime temperatures remain relatively constant, with average days reaching up to 31.9°C (89.4°F). Weather in July »

Weather in August

Aguilares’ weather in August sustains a pattern akin to that of July. Rainfall amounts are slightly higher, contributing to the city's lush and verdant environment. Despite the precipitation, temperatures remain warm, with minimal fluctuations. Weather in August »

Weather in September

September in Aguilares signals a reduction in rainfall, though it retains most of the other August weather characteristics. The clouds persistently blanket the sky, reducing sunlight hours, but contributing to a cool, comfortable atmosphere. Weather in September »

Weather in October

October is a transition month in Aguilares, with a significant increase in rainfall to 223mm (8.78"). However, temperatures begin to dip slightly, signaling the end of the hot spell. The mugging effect brought about by the summer heat and rainfall starts to mitigate. Weather in October »

Weather in November

November in Aguilares exhibits a marked decline in rainfall, making the city progressively drier. As most showers retreat, clearer skies and longer sunlight hours become more frequent. A noticeable reduction in relative humidity is appreciated, providing a more comfortable environment. Weather in November »

Weather in December

December in Aguilares, El Salvador, caps the year with a transition to the dry season. Rainfall is at its lowest, at 6mm (0.24"), giving way to more hours of sunshine and increasingly cooler evenings. Humidity drops further, positively affecting overall comfort levels. Weather in December »
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Frequently asked questions

What is the driest month in Aguilares?

The month with the least rainfall in Aguilares, El Salvador, is January, when the rain falls for 2.3 days and typically collects 2mm (0.08") of precipitation.

How many days does it rain in Aguilares?

Throughout the year, in Aguilares, El Salvador, there are 196.7 rainfall days, and 1216mm (47.87") of precipitation is accumulated.

What is the month with the least sunshine in Aguilares?

The months with the least sunshine in Aguilares, El Salvador, are January and December, with an average of 7.7h of sunshine.

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

The months with the highest UV index are January through April, with an average maximum UV index of 7.

What time of the year is the hottest in Aguilares?

During March and April, Aguilares experiences its average highest temperatures, peaking at 33.4°C (92.1°F).

What is the least humid month in Aguilares?

The least humid month in Aguilares is March, with an average relative humidity of 61%.

What month has the most sunshine in Aguilares?

With an average of 11.3h of sunshine, April has the most sunshine of the year.

What is the wettest month in Aguilares?

May is the month with the most rainfall. Rain falls for 26.9 days and accumulates 267mm (10.51") of precipitation.

When is the lowest UV index in Aguilares?

The months with the lowest UV index in Aguilares are May through December, with an average maximum UV index of 6.

When are the longest days in Aguilares?

With an average of 12h and 54min of daylight, June has the longest days of the year.

What are the most humid months in Aguilares?

The months with the highest humidity in Aguilares, El Salvador, are September and October, with an average relative humidity of 82%.

What is the coldest time of year in Aguilares?

October stands out as Aguilares's coldest month, with temperatures ranging between an average high of 29.7°C (85.5°F) and a low of 20.5°C (68.9°F).

What is the month with the shortest days in Aguilares?

December has the shortest days of the year, with an average of 11h and 18min of daylight.

Is there Daylight Saving Time (DST) in Aguilares?

Aguilares, El Salvador, does not observe Daylight Saving Time (DST). CST timezone is used over the entire year.

Average temperature
Aguilares, El Salvador

Average temperature - Aguilares, El Salvador

The warmest months (with the highest average high temperature) are March and April (33.4°C).
The month with the lowest average high temperature is October (29.7°C).

The month with the highest average low temperature is May (22.6°C).
The coldest month (with the lowest average low temperature) is January (19°C).

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Average pressure
Aguilares, El Salvador

Average pressure - Aguilares, El Salvador

The month with the highest atmospheric pressure is January (1013.6mbar).
The months with the lowest atmospheric pressure are May and October (1011.3mbar).

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Average wind speed
Aguilares, El Salvador

Average wind speed - Aguilares, El Salvador

The windiest month (with the highest average wind speed) is January (8km/h).
The calmest month (with the lowest average wind speed) is June (4.4km/h).

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Average humidity
Aguilares, El Salvador

Average humidity - Aguilares, El Salvador

The months with the highest relative humidity are September and October (82%).
The month with the lowest relative humidity is March (61%).

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Average rainfall
Aguilares, El Salvador

Average rainfall - Aguilares, El Salvador

The wettest month (with the highest rainfall) is May (267mm).
The driest month (with the least rainfall) is January (2mm).

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Average rainfall days
Aguilares, El Salvador

Average rainfall days - Aguilares, El Salvador

The month with the highest number of rainy days is May (26.9 days).
The month with the least rainy days is January (2.3 days).

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Average daylight / Average sunshine
Aguilares, El Salvador

Average daylight / Average sunshine - Aguilares, El Salvador

The month with the longest days is June (Average daylight: 12h and 54min).
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 months with the least sunshine are January and December (Average sunshine: 7h and 42min).

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Average sunshine days
Aguilares, El Salvador

Average sunshine days - Aguilares, El Salvador

The month with the most sunshine days is January (27.7 days).
The month with the least sunshine days is September (2.5 days).

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Average UV index
Aguilares, El Salvador

Average UV index - Aguilares, El Salvador

The months with the highest UV index are January, February, March and April (UV index 7).
The months with the lowest UV index are May, June, July, August, September, October, November and December (UV index 6).

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Average visibility
Aguilares, El Salvador

Average visibility - Aguilares, El Salvador

The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are June, August, September and October (8km).

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Aguilares, El Salvador

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