When is the best time to visit Saint Lucia?
The best time to visit Saint Lucia is between December and May, the most comfortable stretch of the year on these averages.
Temperatures peak in June at around 28°C (82°F). October is the wettest month, with about 266 mm of rain. Outside December–May the numbers move but the year has no single wet or dry season.
Saint Lucia weather by month
TemperatureRainfall
Average temperature and rainfall, month by month
Every figure below is a 1991–2020 climate normal for Saint Lucia, in °C and °F. Open a month for what to expect and what to pack.
| Month | Average | Rainfall |
|---|---|---|
| January | 26°C / 78°F | 115 mm |
| February | 26°C / 78°F | 79 mm |
| March | 26°C / 79°F | 75 mm |
| April | 27°C / 80°F | 124 mm |
| May | 28°C / 82°F | 137 mm |
| June | 28°C / 82°F | 167 mm |
| July | 28°C / 82°F | 202 mm |
| August | 28°C / 82°F | 264 mm |
| September | 28°C / 82°F | 218 mm |
| October | 27°C / 81°F | 266 mm |
| November | 27°C / 81°F | 262 mm |
| December | 26°C / 79°F | 151 mm |
Travel guides for Saint Lucia
What to read before you book.
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FAQs about Saint Lucia weather
Climate averages for Saint Lucia, 1991–2020.
The best time to visit Saint Lucia is between December and May, the most comfortable stretch of the year on these averages.
June is the hottest month, with an average around 28°C.
October is the wettest month, with about 266 mm of rain.
January is the coolest month, averaging 26°C (78°F) against 28°C (82°F) in June.
This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what each month is usually like, which is what you want when booking ahead. For today or the coming week, check a live forecast.
No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.
