Temperature in Union Island in August

Daytime highs, nighttime lows and the warmest cities in Union Island, Saint Vincent & Grenadines this August.

Union Island, Saint Vincent & Grenadines, a region in Saint Vincent & Grenadines, typically experiences warm weather in August, with maximum daytime temperatures around 29°C (84°F) and nighttime temperatures around 26°C (79°F) in Clifton.

What is the temperature of the different cities in Union Island, Saint Vincent & Grenadines in August?

Explore the map below to discover average August temperatures at the top destinations in Union Island. For a deeper dive, simply click on any destination dot.

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For a detailed overview over the year and the best time to visit Union Island, check out our Union Island's climate page.

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Best Places to Visit in Union Island in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Union Island.

Conditions Temperatures Precipitation

Temperatures Precipitation

Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in August: blue is cold, red is hot.

Marker color shows total monthly precipitation in August: pale blue is dry, deep blue is wet.

Union Island temperatures in August: frequently asked questions

How hot does it get in Union Island, Saint Vincent & Grenadines in August?

Expect daytime temperatures around 29°C (84°F) in Clifton. That makes August a high month for Union Island, Saint Vincent & Grenadines.

How cold does it get at night in Union Island, Saint Vincent & Grenadines in August?

After dark, Clifton cools to about 26°C (79°F) on an average August night.

How much sun does Union Island, Saint Vincent & Grenadines get in August?

Clifton usually sees around 248 hours of sunlight, indicating many sunny days.

Interested in more climate information?

We have much more information about the climate in Union Island.

Weather and climate has detailed information for every country in the world. Are you going to Saint Vincent & Grenadines? Get detailed historical weather averages for many cities in Saint Vincent & Grenadines.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.