Saint Lucia
Weather, climate and best time to visit

Best time to visit Saint Lucia

The best time to visit Saint Lucia is from January until December, when you will have a warm temperature and limited till little rainfall. The highest average temperature in in Saint Lucia is 30°C in August and the lowest is 27°C in February.

Saint Lucia has the tropical rainforest climate prevailing. If you want to know what the average temperature is in Saint Lucia or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.

Average Saint Lucia weather by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temperature (°C) 28 27 28 28 29 29 29 30 30 30 29 28
Precipitation (mm) 25 16 19 23 26 34 50 57 55 63 56 32

Climate data from city: Castries




Travel and stay Saint Lucia

If you are planning on visiting Saint Lucia, check out these well-known travel agencies. They have been rated as the best by travelers and offer great prices for any budget.

Airline tickets

Looking to book a flight to Saint Lucia? Hop on one of these airlines.

Saint Lucia weather

The Saint Lucia weather for will be 28° till 29° degrees in the next 14 days with several days chance of light rain showers. The water temperature is 28°C.

The Saint Lucia weather forecast is based on the weather conditions in the city of Castries.

Saint Lucia 14 day weather forecast

Weather
Max/min
Precip
Wind
Water
UV
Monday
23 may
Icon
29°C
25°C
0 mm
0%
6 Bft
E
28°C
1
Tuesday
24 may
Icon
29°C
25°C
0.4 mm
15%
6 Bft
E
28°C
4
Wednesday
25 may
Icon
29°C
25°C
2.2 mm
40%
6 Bft
E
28°C
11
Thursday
26 may
Icon
29°C
25°C
0.3 mm
10%
6 Bft
E
28°C
4
Friday
27 may
Icon
28°C
25°C
3.1 mm
50%
5 Bft
E
28°C
4


Climate Saint Lucia

Saint Lucia has the tropical rainforest climate prevailing. It is usually (very) warm, humid and rainy all year round. The average annual temperature for Saint Lucia is 29° degrees and there is about 456 mm of rain in a year. It is dry for 63 days a year with an average humidity of 74% and an UV-index of 7.

Saint Lucia

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 28 27 28 28 29 29 29 30 30 30 29 28
Night temp. (°C) 25 25 25 26 27 27 27 27 27 27 27 26
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 25 16 19 23 26 34 50 57 55 63 56 32
Days with rain 18 15 18 19 21 23 26 25 20 20 20 18
Dry days 13 13 13 11 10 7 5 6 10 11 10 13
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 7 9 9 10 10 10 10 10 10 8 7 6
Wind force (Bft) 4 4 4 4 4 4 4 4 3 3 4 4
UV-index 7 7 7 7 7 6 7 7 7 7 7 7

Climate data from city: Castries

Saint Lucia weather by month

What is the average Saint Lucia weather like in a given month? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.


Saint Lucia weather experiences

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Frequently asked questions

Where is Saint Lucia?

Saint Lucia lies in a straight line about 3,238 km from United States (New York → Castries).

How long is the flight to Saint Lucia?

The flight time from Los Angeles International Airport (LAX) to Saint Lucia is approximately 8 h. 10 min.

What are the largest airports in Saint Lucia?

These are the largest airports in Saint Lucia:

  • George F. L. Charles Airport – Castries
  • Hewanorra International Airport – Vieux Fort

How many inhabitants are there in Saint Lucia?

Saint Lucia has approximately 178,844 inhabitants.

How big is Saint Lucia?

The area of Saint Lucia is around 620 km². It is 393x smaller than United States.

What is the capital of Saint Lucia?

The capital of Saint Lucia is Castries.

What is the currency of Saint Lucia?

In Saint Lucia the East Caribbean dollar (XCD) is used to pay.

Exchange rates on 23 May 2022

  • 1 US dollar = 2.70 East Caribbean dollar
  • 1 East Caribbean dollar = 0.37 US dollar
  • 100 US dollar = 270.26 East Caribbean dollar
  • 100 East Caribbean dollar = 37.00 US dollar

What is the area code of Saint Lucia?

The area code to call Saint Lucia is +1809.