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October Weather in Choiseul, Saint Lucia

Last updated: August 31, 2025

In Choiseul, Saint Lucia, the average temperature in October hovers around 27°C (81°F), with a comfortable minimum of 24°C (76°F) and a pleasant maximum of 31°C (87°F). Be prepared for some rain, as 140 mm (5.5 in) may accumulate over approximately 20 days. With an average humidity of 82%, it’s the perfect time to embrace the balmy atmosphere!

October Temperature in Choiseul

In October in Choiseul, the average temperature is 27°C (81°F), with maximums reaching 31°C (87°F) and minimums dropping to 24°C (76°F). This pleasant weather makes it an ideal destination for travelers seeking warmth and sunshine.

October Weather in Choiseul: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Choiseul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Choiseul, October typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (87°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878798181818182818079
Data source: Temperature data for Choiseul generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Choiseul

In Choiseul in October, the total precipitation amount is 140 mm (5.5 in) spread over the course of 20 days.

October Precipitation Trends in Choiseul

The chart displays monthly precipitation patterns in Choiseul, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Choiseul, October typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec38313732396811812113714010846
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Choiseul

In Choiseul in October humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

October Average Humidity in Choiseul

This chart illustrates the average monthly humidity levels in Choiseul, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Choiseul is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%80%79%80%83%84%81%80%82%83%82%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Choiseul

In Choiseul in October, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Choiseul.

Maximum UV Index Levels in Choiseul for October

The chart shows the monthly maximum UV Index (UVI) for Choiseul in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Choiseul typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141313141412109
Data source: Choiseul October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How October Weather in Choiseul Compares to Other Months

Weather in Choiseul varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Choiseul, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Choiseul, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)38 mm (1.5 inches)81%very high
February Weather25°C (78°F)31 mm (1.2 inches)80%extreme
March Weather26°C (78°F)37 mm (1.4 inches)80%extreme
April Weather26°C (80°F)32 mm (1.3 inches)79%extreme
May Weather27°C (81°F)39 mm (1.5 inches)80%extreme
June Weather27°C (81°F)68 mm (2.7 inches)83%extreme
July Weather27°C (81°F)118 mm (4.6 inches)84%extreme
August Weather27°C (82°F)121 mm (4.8 inches)81%extreme
September Weather28°C (82°F)136 mm (5.4 inches)80%extreme
October Weather27°C (81°F)140 mm (5.5 inches)82%extreme
November Weather27°C (81°F)108 mm (4.2 inches)83%very high
December Weather26°C (80°F)46 mm (1.8 inches)82%very high

Compare Choiseul's Climate with Cities Worldwide