April weather forecast
Barceloneta, PR

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Weather in April

When April arrives in Barceloneta, it brings with it a discernable change in climate conditions from the preceding month. The overall weather conditions become wetter, and the humidity level slightly increases. Despite this increase, the average sea temperature continues to climb, offering locals and tourists alike a more inviting ocean to explore. April sees maximum rainfall of 1.77" (45mm) over 18.2 days, signifying the city’s transition to its wetter season.

Temperature

The transition into April in Barceloneta marks the average high-temperature at a still moderately hot 81.7°F (27.6°C), differing minimally from March's 80.2°F (26.8°C). Barceloneta maintains a minor drop in temperature during April nights, with averages of 73.8°F (23.2°C).

Heat index

April's average heat index is estimated at a tropical 87.8°F (31°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

The months with the lowest humidity in Barceloneta are February through April, with an average relative humidity of 77%.

Rainfall

In Barceloneta, Puerto Rico, in April, during 18.2 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. Throughout the year, in Barceloneta, there are 213.7 rainfall days, and 28.66" (728mm) of precipitation is accumulated.

Ocean temperature

In Barceloneta, in April, the average water temperature is 80.4°F (26.9°C).
Note: For engaging in any water activities, temperatures from 77°F (25°C) to 84.2°F (29°C) are viewed as outstanding and exceptionally pleasing for prolonged durations.

Daylight

In April, the average length of the day in Barceloneta is 12h and 34min.
On the first day of the month, sunrise is at 6:19 am and sunset at 6:39 pm. On the last day of April, in Barceloneta, Puerto Rico, sunrise is at 5:58 am and sunset at 6:47 pm AST.

Sunshine

In Barceloneta, Puerto Rico, the average sunshine in April is 8.7h.

UV index

April through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during April leads to these advisories:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Attention! UV radiation is markedly stronger with water and sand reflections.
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Frequently asked questions

What is the temperature in April in Barceloneta?

April temperatures vary between a high-temperature of 81.7°F (27.6°C) and a low-temperature of 73.8°F (23.2°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in April is estimated at 87.8°F (31°C).

What is the least humid month in Barceloneta?

February through April, with an average relative humidity of 77%, are the least humid months.

What is the average humidity in April in Barceloneta?

The average relative humidity in April in Barceloneta, Puerto Rico, is 77%.

How many days does it rain in April in Barceloneta?

In Barceloneta, Puerto Rico, in April, it is raining for 18.2 days, with typically 1.77" (45mm) of accumulated precipitation.

What is the ocean temperature in April in Barceloneta?

In April, the average ocean temperature in Barceloneta is 80.4°F (26.9°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Barceloneta have in April?

The average day length in April is 12h and 34min.

When are sunrise and sunset in April in Barceloneta?

On the first day of April in Barceloneta, sunrise is at 6:19 am and sunset at 6:39 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 6:47 pm AST.

How long on average sun shines in April in Barceloneta?

The average sunshine duration in April in Barceloneta, Puerto Rico, is 8.7h.

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

April through November, with an average maximum UV index of 7, are months with the highest UV index in Barceloneta, Puerto Rico.

What is the UV index reading in April in Barceloneta?

The average daily maximum UV index in April is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe 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 April
Barceloneta, PR

Average temperature in April - Barceloneta, PR
  • Average high temperature in April: 81.7°F

The warmest month (with the highest average high temperature) is August (85.6°F).
The month with the lowest average high temperature is March (80.2°F).

  • Average low temperature in April: 73.8°F

The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is March (72.5°F).

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Average pressure in April
Barceloneta, PR

Average pressure in April - Barceloneta, PR
  • Average pressure in April: 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 April
Barceloneta, PR

Average wind speed in April - Barceloneta, PR
  • Average wind speed in April: 8.6mph

The windiest month (with the highest average wind speed) is July (9.9mph).
The calmest month (with the lowest average wind speed) is October (6.8mph).

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Average humidity in April
Barceloneta, PR

Average humidity in April - Barceloneta, PR
  • Average humidity in April: 77%

The months with the highest relative humidity are May, June, July, October and November (79%).
The months with the lowest relative humidity are February, March and April (77%).

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Average rainfall in April
Barceloneta, PR

Average rainfall in April - Barceloneta, PR
  • Average rainfall in April: 1.77"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in April
Barceloneta, PR

Average rainfall days in April - Barceloneta, PR
  • Average rainfall days in April: 18.2 days

The month with the highest number of rainy days is May (22.9 days).
The month with the least rainy days is January (13.3 days).

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Average sea temperature in April
Barceloneta, PR

Average sea temperature in April - Barceloneta, PR
  • Average sea temperature in April: 80.4°F

The best month for swimming (with the highest average sea temperature) is September (85°F).
The coldest month (with the lowest average sea temperature) is February (79.1°F).

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Average daylight in April /
Average sunshine in April
Barceloneta, PR

Average daylight in April / Average sunshine in April - Barceloneta, PR
  • Average daylight in April: 12h and 4min

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 April: 8h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).

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Average sunshine days in April
Barceloneta, PR

Average sunshine days in April - Barceloneta, PR
  • Average sunshine days in April: 7.8 days

The month with the most sunshine days is January (12.3 days).
The month with the least sunshine days is May (5.9 days).

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Average UV index in April
Barceloneta, PR

Average UV index in April - Barceloneta, PR
  • Average UV index in April: 7

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

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Average cloud cover in April
Barceloneta, PR

Average cloud cover in April - Barceloneta, PR
  • Average cloud cover in April: 30

The month with the most cloud cover is May (Cloud cover 34).
The month with the least cloud cover is September (Cloud cover 25).

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Average visibility in April
Barceloneta, PR

Average visibility in April - Barceloneta, PR
  • Average visibility in April: 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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Barceloneta, Puerto Rico, USA

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