What’s the climate like in Castries?
The current climate in Castries features temperatures ranging from a high of 32°C to a low of 29°C throughout the year. The average yearly temperature is around 31°C. At night, temperatures in the colder months average around 24°C and in the warmer months around 26°C.
The highest temperature recorded in Castries in recent years was 37°C in August 2020. The lowest daytime temperature recorded was 25°C in January 2019.
On average, Castries receives 2126 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
The hurricane season in Castries runs from June to November.
Best time to visit Castries?
The best time to visit Castries for sunny weather is January through May. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Castries. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Castries
The climate table of Castries shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Temp. max (°C) | 29 | 29 | 30 | 30 | 31 | 31 | 31 | 31 | 32 | 31 | 31 | 30 |
Temp. min (°C) | 24 | 24 | 24 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 |
Precipitation | ||||||||||||
Precipitation (mm) | 119 | 88 | 94 | 113 | 80 | 237 | 212 | 210 | 230 | 270 | 311 | 162 |
UV Index | 8 | 9 | 9 | 9 | 9 | 8 | 9 | 9 | 8 | 8 | 8 | 8 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 31°C
- Highest temperature: 32°C in September
- Lowest temperature: 29°C in January and February
- Precipitation: 2126 mm per year, averaging 177 mm per month
- Driest months: 80 mm in May, 88 mm in February and 94 mm in March
- Wettest months: 311 mm in November, 270 mm in October and 237 mm in June
Table of Contents
Average Temperature per Month in Castries
This graph shows the average maximum temperatures per month in Castries, Saint Lucia. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Castries
This graph shows how much rainfall Castries, Saint Lucia, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average UV Index per Month in Castries
This graph shows the average UV index per month in Castries, Saint Lucia. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Castries
This graph shows the average yearly temperature in Castries, Saint Lucia. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Castries
This chart shows the total yearly precipitation in Castries, Saint Lucia, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Castries
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Average Weather in Castries by Month
Click on a month below to see detailed weather info for Castries. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.