Saint Lucia (Castries) weather in November
Temperature, sea and sunshine in November: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in November
Good
Best time to visit: December – July
What is the weather like in Saint Lucia (Castries) in November?
In November, Saint Lucia (Castries) is hot: daytime highs average 28 °C, and even at night it stays warm at around 25 °C. The sea averages 28.6 °C – lovely and warm for swimming. The sun shines for around 8 hours a day. It is the rainy season: rain falls on about 19 days, totalling 103 mm. The air is often humid and muggy. All in all, November is a good month for a holiday in Saint Lucia (Castries).
November compared
How the weather changes from October to December. Tap a month to open it.
| OctoberOct | NovemberNov | DecemberDec | |
|---|---|---|---|
| Score | 76 | 76 | 84 |
| Day | 29° | 28° | 28° |
| Night | 25° | 25° | 24° |
| Sea | 29° | 29° | 28° |
| Sun | 8 h | 8 h | 8 h |
| Rain days | 22 | 19 | 13 |
More details for November
- Daylight
- 11 h 29 min06:04 – 17:34
- UV index
- 9 · very highclear sky, noon (estimate)All months
- Muggy days
- 30 daysdew point 18 °C or moreAll months
- Wind
- 22 km/haverage daily peakAll months
- Cloud cover
- 52 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC−4America/St_Lucia
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %80 %
- Few rainy daysweight 20 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in November
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
Saint Lucia (Castries) in November: quick answers
Is Saint Lucia (Castries) hot in November?
Yes. In November, Saint Lucia (Castries) is hot: daytime highs average 28 °C and nights stay around 25 °C.
Can you swim in Saint Lucia (Castries) in November?
Yes. In November the sea averages 28.6 °C – lovely and warm for swimming.
Does it rain much in Saint Lucia (Castries) in November?
It rains often – on about 19 days, adding up to 103 mm.
Saint Lucia (Castries) month by month
The whole year in Saint Lucia (Castries)All destinations: Saint LuciaCaribbean weather in NovemberWhere to go in NovemberSea temperature in November
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences