St Lucia climate guide

Temperature in St Lucia (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
Min temperature (night-time)
Sea temperature

Sunshine & Daylight in St Lucia

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight

Rainfall in St Lucia

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
Average monthly rainfall (mm)

More climate for St Lucia

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
Heat & Humidity

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Going to St Lucia? Find the best month to visit St Lucia based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Check climate guides for St Lucia showing average temperature, rainfall & sunshine figures for each month of the year. The climate guide shown above is for Castries.

  • Save £150 on all inclusive holidays to St Lucia
  • Min spend of £1,000 per holiday booking
  • Travel before 31st October 2019 (inclusive)
Show discount codeShow discount code ******150

Expires at 23:59 on Thursday 31st Jan 2019 · View all First Choice offers

More about St Lucia

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The climate guide for St Lucia, represented by Castries, shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More St Lucia destinations

All St Lucia destinations >>

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

Related posts

Top ^