May weather forecast
Aguadilla, PR

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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. Out of all the months, May experiences the highest rainfall, averaging at 3.86" (98mm) spread over 24.5 rainy days. Such robust rain levels enhance the lushness of the local flora, turning Aguadilla into a green paradise. Despite the increase in rainfall, the increment in temperature and daylight hours further bolsters outdoor activity.

Temperature

Entering May in Aguadilla, the average high-temperature is recorded at a still moderately hot 82.8°F (28.2°C), exhibiting a minimal shift from April's 81.5°F (27.5°C). Aguadilla documents a consistent average low-temperature of 76.8°F (24.9°C) at night during May.

Heat index

May's mean heat index is appraised at a hot 89.6°F (32°C). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

In May, the average relative humidity in Aguadilla, Puerto Rico, is 78%.

Rainfall

In May, the rain falls for 24.5 days. Throughout May, 3.86" (98mm) of precipitation is accumulated. In Aguadilla, Puerto Rico, during the entire year, the rain falls for 235.5 days and collects up to 31.97" (812mm) of precipitation.

Ocean temperature

In Aguadilla, the average seawater temperature in May is 81.5°F (27.5°C).
Note: In water temperatures ranging between 77°F (25°C) and 84.2°F (29°C), activities such as swimming and diving become highly pleasurable for long durations.

Daylight

In Aguadilla, Puerto Rico, the average length of the day in May is 13h and 1min.
On the first day of May in Aguadilla, Puerto Rico, sunrise is at 6:00 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:01 pm AST.

Sunshine

The average sunshine in May is 10.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 7 in May transforms into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be attentive! The UV exposure is heightened with reflections from sand and water.
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Frequently asked questions

Is it hot in Aguadilla during May?

An average high-temperature, in May, in Aguadilla, is 82.8°F (28.2°C) and the average low-temperature is 76.8°F (24.9°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in May is appraised at 89.6°F (32°C).

What is the average humidity in May in Aguadilla?

The average relative humidity in May in Aguadilla, Puerto Rico, is 78%.

How many days does it rain in May in Aguadilla?

In Aguadilla, in May, it is raining for 24.5 days, with typically 3.86" (98mm) of accumulated precipitation.

How warm is the water in May in Aguadilla?

In Aguadilla, in May, the average water temperature is 81.5°F (27.5°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Aguadilla have in May?

The average day length in May in Aguadilla, Puerto Rico, is 13h and 1min.

When is the sunrise / sunset in May in Aguadilla?

On the first day of May in Aguadilla, sunrise is at 6:00 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:01 pm AST.

How long on average sun shines in May in Aguadilla?

The average sunshine duration in May in Aguadilla, Puerto Rico, is 10.7h.

What are the months with the highest UV index in Aguadilla?

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

What are the months with the lowest UV index in Aguadilla?

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

What is the UV index reading in May in Aguadilla?

In Aguadilla, Puerto Rico, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Aguadilla, PR

Average temperature in May - Aguadilla, PR
  • Average high temperature in May: 82.8°F

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).

  • Average low temperature in May: 76.8°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).

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Average pressure in May
Aguadilla, PR

Average pressure in May - Aguadilla, PR
  • Average pressure in May: 29.98"Hg

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

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Average wind speed in May
Aguadilla, PR

Average wind speed in May - Aguadilla, PR
  • Average wind speed in May: 8.4mph

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).

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Average humidity in May
Aguadilla, PR

Average humidity in May - Aguadilla, PR
  • Average humidity in May: 78%

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

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Average rainfall in May
Aguadilla, PR

Average rainfall in May - Aguadilla, PR
  • Average rainfall in May: 3.86"

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

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Average rainfall days in May
Aguadilla, PR

Average rainfall days in May - Aguadilla, PR
  • Average rainfall days in May: 24.5 days

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).

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Average sea temperature in May
Aguadilla, PR

Average sea temperature in May - Aguadilla, PR
  • Average sea temperature in May: 81.5°F

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).

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Average daylight in May /
Average sunshine in May
Aguadilla, PR

Average daylight in May / Average sunshine in May - Aguadilla, PR
  • Average daylight in May: 13h and 0min

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).

  • Average sunshine in May: 10h and 4min

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).

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Average sunshine days in May
Aguadilla, PR

Average sunshine days in May - Aguadilla, PR
  • Average sunshine days in May: 5.1 days

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

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Average UV index in May
Aguadilla, PR

Average UV index in May - Aguadilla, PR
  • Average UV index in May: 7

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).

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Average cloud cover in May
Aguadilla, PR

Average cloud cover in May - Aguadilla, PR
  • Average cloud cover in May: 29

The month with the most cloud cover is May (Cloud cover 29).
The months with the least cloud cover are January and February (Cloud cover 21).

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Average visibility in May
Aguadilla, PR

Average visibility in May - Aguadilla, PR
  • Average visibility in May: 6mi

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).

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Aguadilla, Puerto Rico, USA

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