June weather forecast
Vieques, PR

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Weather in June

In June, Vieques gets more immersed into the rainy summer with high humidity and long sunny days. The apparent increase in rainfall from 1.65" (42mm) does not interfere significantly with outdoor activities, thanks to the tropical nature of the island. This month marks the commencement of the tropical summer season with high sea temperatures and extended sunshine hours. The period serves as a good time for water activities such as swimming and surfing. Amid rainfall and humidity, June remains an appealing time to visit for anyone fond of the beach.

Temperature

As May turns into June, the average high-temperatures rest at a still warm 82.9°F (28.3°C), showing a minor variation from the prior month. June in Vieques sees a slight dip to an average low temperature of 79.7°F (26.5°C) from the daytime highs.

Heat index

The heat index value during June is appraised at a tropical 91.4°F (33°C). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

May through August, with an average relative humidity of 79%, are the most humid months in Vieques.

Rainfall

In June, in Vieques, the rain falls for 17.4 days. Throughout June, 1.65" (42mm) of precipitation is accumulated. In Vieques, Puerto Rico, during the entire year, the rain falls for 216 days and collects up to 21.5" (546mm) of precipitation.

Ocean temperature

In Vieques, in June, the average water temperature is 82.9°F (28.3°C).
Note: For activities in the water such as swimming or diving, temperatures from 77°F (25°C) to 84.2°F (29°C) are considered optimal for prolonged enjoyment without discomfort.

Daylight

The month with the longest days is June, with an average of 13h and 12min of daylight.
On the first day of the month, sunrise is at 5:44 am and sunset at 6:54 pm. On the last day of June, sunrise is at 5:49 am and sunset at 7:01 pm AST.

Sunshine

The month with the most sunshine in Vieques is June, with an average of 10.6h of sunshine.

UV index

January, March through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: During June, 7 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Warning! Sand and water reflections boost the intensity of UV exposure.
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Frequently asked questions

How hot is June in Vieques?

The average high-temperature, in June, in Vieques, is 82.9°F (28.3°C), while the average low-temperature is 79.7°F (26.5°C). In June, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is appraised at 91.4°F (33°C).

What is the most humid month in Vieques?

May through August, with an average relative humidity of 79%, are most humid months in Vieques.

What is the average humidity in June in Vieques?

In Vieques, Puerto Rico, the average relative humidity in June is 79%.

How many days does it rain in June in Vieques?

In Vieques, Puerto Rico, during June, the rain falls for 17.4 days and regularly aggregates up to 1.65" (42mm) of precipitation.

What is the water temperature in June in Vieques?

In Vieques, in June, the average water temperature is 82.9°F (28.3°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

When are the longest days in Vieques?

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

How many hours of daylight does Vieques have in June?

In Vieques, the average day length in June is 13h and 12min.

When is the sunrise / sunset in June in Vieques?

On the first day of June, sunrise is at 5:44 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 7:01 pm AST.

What month has the most sunshine in Vieques?

June has the most sunshine of the year in Vieques, Puerto Rico, with an average of 10.6h of sunshine.

How long on average sun shines in June in Vieques?

The average sunshine duration in June in Vieques, Puerto Rico, is 10.6h.

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

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

What is the UV index reading in June in Vieques?

In June, the average daily maximum UV index in Vieques, Puerto Rico, is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in June
Vieques, PR

Average temperature in June - Vieques, PR
  • Average high temperature in June: 82.9°F

The warmest month (with the highest average high temperature) is August (84.2°F).
The month with the lowest average high temperature is March (79°F).

  • Average low temperature in June: 79.7°F

The months with the highest average low temperature are September and October (80.8°F).
The coldest months (with the lowest average low temperature) are February and March (75.7°F).

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Average pressure in June
Vieques, PR

Average pressure in June - Vieques, PR
  • Average pressure in June: 30.01"Hg

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

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Average wind speed in June
Vieques, PR

Average wind speed in June - Vieques, PR
  • Average wind speed in June: 11mph

The windiest month (with the highest average wind speed) is July (12mph).
The calmest month (with the lowest average wind speed) is October (8.6mph).

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Average humidity in June
Vieques, PR

Average humidity in June - Vieques, PR
  • Average humidity in June: 79%

The months with the highest relative humidity are May, June, July and August (79%).
The months with the lowest relative humidity are February and March (76%).

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Average rainfall in June
Vieques, PR

Average rainfall in June - Vieques, PR
  • Average rainfall in June: 1.65"

The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is February (1.06").

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Average rainfall days in June
Vieques, PR

Average rainfall days in June - Vieques, PR
  • Average rainfall days in June: 17.4 days

The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (13.8 days).

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Average sea temperature in June
Vieques, PR

Average sea temperature in June - Vieques, PR
  • Average sea temperature in June: 83°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 (78.7°F).

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Average daylight in June /
Average sunshine in June
Vieques, PR

Average daylight in June / Average sunshine in June - Vieques, PR
  • Average daylight in June: 13h and 1min

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 6min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in June
Vieques, PR

Average sunshine days in June - Vieques, PR
  • Average sunshine days in June: 7 days

The month with the most sunshine days is March (10 days).
The month with the least sunshine days is November (4.9 days).

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Average UV index in June
Vieques, PR

Average UV index in June - Vieques, PR
  • Average UV index in June: 7

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

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Average cloud cover in June
Vieques, PR

Average cloud cover in June - Vieques, PR
  • Average cloud cover in June: 38

The months with the most cloud cover are May and July (Cloud cover 40).
The months with the least cloud cover are February, September and October (Cloud cover 33).

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Average visibility in June
Vieques, PR

Average visibility in June - Vieques, PR
  • Average visibility in June: 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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Vieques, Puerto Rico, USA

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