December Rainfall and Precipitation in Saint Lucia

Monthly rainfall totals, rainy days and the driest cities across Saint Lucia in December.

Saint Lucia experiences precipitation in December ranging from moderate in Soufrière (53 mm (2.1 in)) to moderate in Mon Repos (66 mm (2.6 in)).

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Saint Lucia in December

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

Conditions Temperatures Precipitation

Temperatures Precipitation

Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

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 December: blue is cold, red is hot.

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

Regions in Saint Lucia

Drill down to December weather for any region in Saint Lucia.

Castries

Popular cities in Saint Lucia

Pick a city to see its December weather averages.

Saint Lucia precipitation in December: frequently asked questions

How much rainfall does Saint Lucia receive in December?

Gros Islet sees moderate rainfall in December, averaging around 63 mm (2.5 in). Most days stay dry, with the occasional shower.

How many days does it rain in Saint Lucia in December?

On average, Gros Islet has about 18 days days of rain in December.

Is December part of the rainy season in Saint Lucia?

No. December sits outside the typical rainy season in Saint Lucia, so you can expect drier conditions overall.

What is the wettest city in December in Saint Lucia?

Looking at our data, Mon Repos tops the wettest-cities list in Saint Lucia for December, with monthly rainfall averaging 66 mm (2.6 in).

What is the driest city in December in Saint Lucia?

In our records, Soufrière stands out as the driest city in Saint Lucia for December, averaging just 53 mm (2.1 in).

Interested in more climate information?

We have much more information about the climate in Saint Lucia.

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

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.