Average weather for Vieques in August
It's hot in August in Vieques with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 33°C. At night, you can expect temperatures between 26°C and 28°C.
Start of August
The month of August starts in Vieques with hot temps, averaging around 32°C during the day and nights around 28°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid August
By mid-August, daytime temps stay steady at around 32°C, with nights around 28°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of August
By the end of August, the average daytime temperature in Vieques is around 32°C, while nighttime temps are about 27°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In August, there is an average of 168 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the East.
Vieques in August |
New York | ||
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32°C | 30°C | |
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33°C | 31°C | |
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31°C | -5°C | |
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168 mm | 79 mm | |
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14 days | 13 days |
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Vieques?
Looking for sun? August isn’t a good month to be in Vieques. The temperature is nice, but there’s too much chance of rain.
The hurricane season in Vieques runs from June to November.
Temperature records
With 34°C in 2020, Vieques reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 27°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 23°C to a highest value of 30°C.
Check out the climate of Vieques for all months and discover the best travel time
Daily Temperature in August in Vieques
This chart shows the average daily high and low temperatures in August for Vieques, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Vieques
The chart below shows the average daily precipitation in August for Vieques, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 14 days of precipitation in Vieques.
Daily UV index in August in Vieques
This chart shows the average daily UV index in August in Vieques, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Vieques over the years
This chart shows the average temperature in August in Vieques, measured in degrees Celsius, over the past few years.
Total precipitation in August in Vieques over the years
This chart shows the average precipitation in August in Vieques, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Vieques
Click on any day in August to get detailed info about the usual weather on that day in Vieques. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in August in Vieques
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Average weather in Vieques by month
Click on a month below to see detailed weather info for Vieques. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.