Climate and monthly weather forecast
Aguadilla, PR

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The climate of Aguadilla

Stationed in Puerto Rico, AGUADILLA lays claim to a Tropical monsoon climate, as characterized by the Köppen climate classification. Primarily, this means it experiences periods of ample rainfall, paired with a seasonally changing weather pattern.

Tracing the weather parameters through the year, it is observable that the average high temperature in AGUADILLA extends from 80.2°F (26.8°C) to 84.9°F (29.4°C), while the average low ranges from 74.3°F (23.5°C) to 79.9°F (26.6°C). Thus, the city maintains a consistently warm climate. The relative humidity in the region tends to hover between 75% and 79%.

Rainfall in Aguadilla experiences more fluctuation. Monthly averages span from 0.98" (25mm) to a significant 3.9" (99mm). Correspondingly, the city experiences between 14.4 to 24.5 days of rainfall per month. Notably, May stands out as the month with the highest precipitation, recording an average of 3.86" (98mm) of rain.

Looking at the amount of daylight, the city enjoys between 11.2 hours to 13.2 hours on average each day. The amount of sunshine during these daylight hours oscillates between 7 hours to 11.1 hours. The ultraviolet index, crucial for understanding sun exposure, remains constant at 7 throughout the year. In tandem, the average wind speed oscillates between 7.7mph (12.4km/h) to 11.2mph (18km/h), with wind gusts measuring up to 16.2mph (26.1km/h), predominantly occurring in December.

The best time to visit Aguadilla

In light of the climatological parameters, the ideal time for a visit to Aguadilla would arguably lay between December and April. During these months, the average high temperatures sit comfortably between 80.2°F (26.8°C) to 82.8°F (28.2°C). The lower end of these temperatures brings a more relaxed warmth to the city, compared to the sizzling highs of the summer months.

Within this period, the average rainfall totals are the lowest of the year, specifically from December to February with averages from 0.98" (25mm) to 1.81" (46mm). Correspondingly, the city experiences fewer rainy days, with a low of 14.4 days in February. These factors combined provide a relatively drier and cooler climate for visitors to explore the city comfortably.

The worst time to visit Aguadilla

The least favorable time to visit Aguadilla lies between May and November. These months record the highest average rainfall, with values peaking at 3.9" (99mm) in September. The number of rain days also rises, offering limited opportunities for outdoor activities.

Furthermore, this period bears the highest temperatures, scaling up to 84.9°F (29.4°C) from May to September. The average high humidity during this period, reaching 79%, adds to a potentially uncomfortable scenario for outdoor activity and travel.

Spring weather in Aguadilla

Moving into spring, Aguadilla faces a temperature range between 80.2°F (26.8°C) to 84.2°F (29°C). These months of March, April, and May, while maintaining significant heat, are accompanied by a swift rise in rainfall. The average rainfall during this period transitions from 1.81" (46mm) in March to 3.86" (98mm) by May.

Summer weather in Aguadilla

Summer in Aguadilla persists from June to August and is marked by the highest temperatures of the year. During these three months, the average high temperature varies between 84.2°F (29°C) and 84.7°F (29.3°C). Rainfall during this period shows fluctuating behavior, with June recording 2.6" (66mm), July with 3.35" (85mm), and August hitting the mark of 3.66" (93mm).

Autumn weather in Aguadilla

Autumn in Aguadilla encompasses the months of September, October, and November. During this season, the temperature slightly drops, with average highs ranging from 84.6°F (29.2°C) in September to 82.9°F (28.3°C) by November. Rainfall, however, intensifies in September with an average of 3.9" (99mm), experiencing a gradual decrease thereafter.

Winter Weather in Aguadilla

Winter descends upon Aguadilla from December to February. The average high temperature during these months retreats to a more moderate range, from 81.5°F (27.5°C) to 80.2°F (26.8°C). January, in particular, remarks the coolest month with an average low of 74.3°F (23.5°C). The average rainfall during the winter months drops significantly, marking this season as the driest phase of the year with just 0.98" (25mm) in December to 1.81" (46mm) by February.

Weather in January

Starting off the year, Aguadilla experiences mild temperatures, albeit slightly cooler than subsequent months. Relentless trade winds contribute to January seeing moderate, albeit noticeable, rainfall and a distinct increase in cloud cover. Weather in January »

Weather in February

February ushers in a slight increase in daylight hours, indicating the transition towards the approaching spring. The Aguadilla weather remains largely consistent with January, featuring similar temperature ranges and humidity levels. Weather in February »

Weather in March

As spring begins to unfold in full bloom, the weather in Aguadilla displays a subtle shift compared to the preceding month. The increase in daylight hours continues in March, favoring more sun-soaked days. Rainfall takes an uptick during this month, with 17.7 days seeing precipitation, and average rainfall amounts reaching 1.81" (46mm). Weather in March »

Weather in April

April showcases an observable leap in temperature, with average lows hitting 75.7°F (24.3°C) and highs reaching 81.5°F (27.5°C). Aguadilla's weather in April is characterized by escalating sea temperatures and prolonged daylight hours, signaling the arrival of the warmer seasons. Weather in April »

Weather in May

By May, the weather in Aguadilla strikes a perfect balance between warm days and slightly cooler nights. Although there are notable augmentations to the temperature, one extraordinary characteristic of the weather this month is the bountiful rain. Weather in May »

Weather in June

June is indicative of full-blown summer, with Aguadilla exhibiting a significant rise in temperature. Highs may reach up to 84.2°F (29°C), paired with warm seawater, turning the city into a haven for beach-goers and swimmers. Despite the climbing temperatures, the occurrence of rain does not dwindle dramatically, keeping the city's landscape lush and vibrant. Weather in June »

Weather in July

In July, Aguadilla is enveloped in the peak warmth of the summer season. Despite being arguably the warmest month with temperatures ascending to 84.7°F (29.3°C), the relative humidity maintains an unvarying stance. Increased temperatures are accompanied by high sea temperatures, saturating Aguadilla's beaches with sun-kissed vacationers. Weather in July »

Weather in August

With the onset of August, the weather witnesses a slight climb from the preceding month. The month stands out with the highest average low and high temperatures. The sea temperature also reaches its pinnacle at 84.4°F (29.1°C), promising unbeatable conditions for water adventures. Weather in August »

Weather in September

September in Aguadilla signals a gradual transition from the sweltering summer towards the cooler autumn months. Despite the sea temperature peaking at 84.9°F (29.4°C), the overall climate implies a subtle cool-down is on the horizon. Weather in September »

Weather in October

October introduces Aguadilla's residents to a more comfortable temperature range, with discernable drops from the summer peaks. As the days grow shorter and temperatures cool off, the city makes its way into a more serene autumn ambiance. Weather in October »

Weather in November

As Aguadilla moves further into fall, November brings about appreciable changes in the weather profile. The city begins to experience cooler nights, with average low temperatures reaching 77.9°F (25.5°C). This contrasts the continuous warmth over the past few months, revealing the November weather's unique charm. Weather in November »

Weather in December

Closing the year, December's weather in Aguadilla stands apart for being the coolest month, with average highs and lows dropping to 81.5°F (27.5°C) and 76.5°F (24.7°C) respectively. Despite the drop in temperature, sea temperatures remain pleasantly warm, still remaining conducive for sea lovers. Weather in December »
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the driest month?

January is the month with the least rainfall. Rain falls for 14.8 days and accumulates 0.98" (25mm) of precipitation.

How many days does it rain?

In Aguadilla, during the entire year, the rain falls for 235.5 days and collects up to 31.97" (812mm) of precipitation.

What are the months with the highest UV index?

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

What is the month with the lowest UV index in Aguadilla?

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

When is the ocean coldest?

February is the month with the coldest seawater, with an average ocean temperature of 79.2°F (26.2°C).

What month is the coldest?

Aguadilla's coldest temperatures are experienced in March, with average high temperatures of 80.2°F (26.8°C) and lows of 74.3°F (23.5°C).

What is the least humid month?

March is the least humid month, with an average relative humidity of 75%.

What is the most humid month?

The most humid month is June, with an average relative humidity of 79%.

When are the longest days?

The month with the longest days is June, with an average of 13h and 12min of daylight.

What month has the most sunshine?

With an average of 11.1h of sunshine, June has the most sunshine of the year.

What month is the hottest?

Aguadilla reaches its average highest temperatures in September, measuring 84.9°F (29.4°C) at the peak and 79.7°F (26.5°C) at the lowest.

What is the rainiest month?

September is the month with the most rainfall. Rain falls for 21.4 days and accumulates 3.9" (99mm) of precipitation.

What month is the ocean warmest?

The month with the warmest seawater is September, with an average ocean temperature of 84.9°F (29.4°C).

What is the month with the least sunshine?

The month with the least sunshine is November, with an average of 7h of sunshine.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 11h and 0min of daylight.

Is there Daylight Saving Time (DST)?

Aguadilla does not utilize Daylight Saving Time (DST). AST timezone is used throughout the entire year.

Average temperature
Aguadilla, PR

Average temperature - Aguadilla, PR

The warmest month (with the highest average high temperature) is September (84.9°F).
The month with the lowest average high temperature is March (80.2°F).

The month with the highest average low temperature is August (79.9°F).
The coldest month (with the lowest average low temperature) is March (74.3°F).

Average pressure
Aguadilla, PR

Average pressure - Aguadilla, PR

The month with the highest atmospheric pressure is January (30.02"Hg).
The month with the lowest atmospheric pressure is October (29.9"Hg).

Average wind speed
Aguadilla, PR

Average wind speed - Aguadilla, PR

The windiest month (with the highest average wind speed) is December (11.2mph).
The calmest month (with the lowest average wind speed) is October (7.7mph).

Average humidity
Aguadilla, PR

Average humidity - Aguadilla, PR

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is March (75%).

Average rainfall
Aguadilla, PR

Average rainfall - Aguadilla, PR

The wettest month (with the highest rainfall) is September (3.9").
The driest month (with the least rainfall) is January (0.98").

Average rainfall days
Aguadilla, PR

Average rainfall days - Aguadilla, PR

The month with the highest number of rainy days is May (24.5 days).
The month with the least rainy days is February (14.4 days).

Average sea temperature
Aguadilla, PR

Average sea temperature - Aguadilla, PR

The best month for swimming (with the highest average sea temperature) is September (84.9°F).
The coldest month (with the lowest average sea temperature) is February (79.2°F).

Average daylight / Average sunshine
Aguadilla, PR

Average daylight / Average sunshine - Aguadilla, PR

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).

Average sunshine days
Aguadilla, PR

Average sunshine days - Aguadilla, PR

The month with the most sunshine days is January (11.5 days).
The month with the least sunshine days is May (5.1 days).

Average UV index
Aguadilla, PR

Average UV index - Aguadilla, PR

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

Average visibility
Aguadilla, PR

Average visibility - Aguadilla, PR

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

Aguadilla, Puerto Rico, USA

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