Best time to go to Castries Average weather of Castries, Saint Lucia

When is the best time to go to Castries?

When is the best time to go to Castries? Here's some information to help you in your decision:

The best months for good weather in Castries are January, February, March, April, May, June, July, September, October, November and December
On average, the warmest months are January, March, April, May, June, July, August, September, October, November and December
The rainiest months are July, August, September and October
The sea temperature is suitable for swimming all year round

Annual weather in Castries

For full information about the climate and weather in Castries a specific month, click on the corresponding line below:

Month			Our opinion
January	79°F/83°F	2.3in	good weather	Castries in january
February	79°F/83°F	1.9in	good weather	Castries in february
March	79°F/83°F	2in	good weather	Castries in march
April	81°F/85°F	2.5in	good weather	Castries in april
May	83°F/85°F	3in	good weather	Castries in may
June	83°F/86°F	4.4in	good weather	Castries in june
July	83°F/86°F	5.8in	good weather	Castries in july
August	85°F/86°F	6.6in	tolerable weather	Castries in august
September	85°F/88°F	6.2in	good weather	Castries in september
October	85°F/86°F	6.3in	good weather	Castries in october
November	83°F/86°F	4.9in	good weather	Castries in november
December	81°F/85°F	2.8in	good weather	Castries in december

Weather and climate in Castries

Castries enjoys an equatorial (or tropical rainforest) climate in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Castries is 85°F (ranging from 83°F in february to 88°F in september). Annual rainfall is 48.5in, with a minimum of 1.9in in february and a maximum of 6.6in in august.

In the month of january the climate is correct. The record temperature this month is 85°F and you can expect to have 2.3in of rainfall/month during this period.
Between february and march the climate is good. In average, on the morning it is 79°F and you can expect to have 2in of rainfall/month during this period.
Between the months of april and december the climate is okay. It is for example 85°F as maximum temperature in december.

Charts: temperature and rainfall in Castries

In the charts below, you can see the following seasonal norms for the city of Castries: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity

Peak visitor numbers and tourist seasons in Castries

Find out when Castries has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Castries

Very low season in Castries
The months with the lowest number of tourists are: June and September.
Low season in Castries
The months with low numbers of tourists are: July, October and November.
High season in Castries
The number of visitors to Castries is high in: January, March, April, May and August.
Peak season in Castries
The largest number of tourists visiting Castries is during: February and December.

Figure: Visitor index for Castries month by month

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Best time for low prices in Castries

Average prices of hotels in Castries month by month

Generally, September is the month with the lowest hotel prices in Castries. So this is a great time to save on your holiday! In contrast, March is statistically the most expensive month of the year for hotels.

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Average price for flights to Castries

A return flight between London and Castries is generally cheaper if you go in march ($ 684 on average): this is the best time for travellers on a tight budget. In contrast, you may end up paying $ 519 more for your airline ticket to Castries if you go in december.

Find the best price for your flight Flight prices to Castries

Average price of hiring a car in Castries

On average, it costs $ 76 per day to hire a car in Castries. This price varies by $ 30 depending on the month. In september, hiring a car costs an average of $ 62 per 24 hours, so this is the best time to save money! In contrast, the average price in december is $ 91.

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