Union Island Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Union Island, Saint Vincent & Grenadines in December.

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Clifton

Planning a journey to Union Island, Saint Vincent & Grenadines this December and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Union Island in December

Union Island, Saint Vincent & Grenadines is a region in Saint Vincent & Grenadines. December in Union Island generally has warm temperatures, with moderate precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 28°C (82°F) and nighttime temperatures around 26°C (79°F) in Clifton.

For a closer look at conditions across Union Island, Saint Vincent & Grenadines, refer to the map below.

Precipitation

December is a moderate rainy month with an average rainfall of around 75 mm (3 in) in Clifton.

Average sunshine

Most destinations offer generous amounts of sunshine this December. For example, Clifton gets approximately 248 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Union Island by month

Pick a month to see the average temperature, rainfall and sunshine in Union Island — and find the best time to visit. (based on Clifton)

January28°C (82°F) February28°C (82°F) March28°C (82°F) April28°C (82°F) May29°C (84°F) June29°C (84°F) This monthJuly29°C (84°F) August29°C (84°F) September30°C (86°F) October30°C (86°F) November29°C (84°F) December28°C (82°F)
Best Time to Visit Union Island →

Best Places to Visit in Union Island in December

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

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

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).

Popular Destinations in Union Island

What is the weather like in December for the most popular destinonation in Union Island, Saint Vincent & Grenadines?

Clifton

In December Clifton generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 26°C (79°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« November
December
January »
November
December
January
Max temperature
29°C (84°F)
28°C (82°F)
28°C (82°F)
Min temperature
26°C (79°F)
26°C (79°F)
25°C (77°F)
Monthly sun hours
240 hours
248 hours
279 hours
Monthly rainfall
161 mm (6.3 in)
75 mm (3 in)
55 mm (2.2 in)
Monthly rainy days
20 days
18 days
15 days
Weather conditions
pleasant
perfect
perfect
Climate in Clifton →

Is your destination not in the list? Have a look at all destinations in Union Island, in Saint Vincent & Grenadines.

Union Island weather in December: frequently asked questions

What is the weather like in Union Island, Saint Vincent & Grenadines in December?

December in Union Island, Saint Vincent & Grenadines brings perfect weather. In Clifton, daytime temperatures are typically around 28°C (82°F) and nighttime lows hover near 26°C (79°F).

What is the average temperature in Union Island, Saint Vincent & Grenadines in December?

Average temperatures in Union Island, Saint Vincent & Grenadines during December range from a nighttime low near 26°C (79°F) to a daytime high around 28°C (82°F) in Clifton.

Does Union Island, Saint Vincent & Grenadines get a lot of rain in December?

Not particularly. Clifton averages just 75 mm (3 in) of rain in December, making it a mostly dry month for Union Island, Saint Vincent & Grenadines.

Is December a Good Time to Visit Union Island, Saint Vincent & Grenadines?

We consider December to be one of the best times to travel to Union Island, Saint Vincent & Grenadines. Typically, the climate in Clifton is perfect. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Union Island, Saint Vincent & Grenadines is in January, February, March, April, May and December with generally perfect weather in Clifton. In contrast, September and October tend to have unpleasant weather conditions.

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.