Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
April verdict
Saint Lucia in April
Weather score74Very good
Very good for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 8.3h per day, so bright days are a strong part of the month. Rainfall averages 96mm, so some wet days are possible.
April weather
Monthly averages
Temp
30°C
Rain
96mm
Sun
8.3h
Sea
27°C
Weather score
74
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 96mm, so some wet days are possible.
Bright
Sunshine averages 8.3h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 27°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Saint Lucia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April30°C average high
April is close to Saint Lucia's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
April96mm average rain
April is one of Saint Lucia's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to May
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April8.3 hours average sun
April is part of a consistently bright year-round pattern, so sunny days are a steady part of the climate.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
April27°C average sea
April is below Saint Lucia's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to November
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
April74 weather score
April scores above Saint Lucia's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJanuary to April
These months have the strongest weather score in the monthly averages.
