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September Weather in Sint Michiel Liber, Curaçao

Last updated: August 23, 2025

In September, the average temperature in Sint Michiel Liber, Curaçao reaches a warm 28°C (83°F), with a comfortable minimum of 26°C (78°F) and a peak of 30°C (86°F). Expect 64 mm (2.5 in) of precipitation over about 14 days, and enjoy the tropical vibe with an average humidity of around 80%.

September Temperature in Sint Michiel Liber

In September in Sint Michiel Liber, the average temperature is 28°C (83°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 26°C (78°F). This warm and pleasant climate makes Sint Michiel Liber an ideal destination for travelers looking to enjoy sunny days and outdoor activities.

September Weather in Sint Michiel Liber: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sint Michiel Liber, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sint Michiel Liber, September typically has an average temperature of 28°C (83°F), with highs reaching up to 30°C (86°F) and lows dropping to around 26°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec797878798080818282828180
Data source: Temperature data for Sint Michiel Liber 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.

September Precipitation in Sint Michiel Liber

In Sint Michiel Liber in September, the precipitation amount is 64 mm (2.5 in) spread out over 14 days.

September Precipitation Trends in Sint Michiel Liber

The chart displays monthly precipitation patterns in Sint Michiel Liber, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Sint Michiel Liber, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec47343023344244606411711866
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sint Michiel Liber

In Sint Michiel Liber in September, humidity is 80%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping you, making travel feel sluggish and sticky, as every movement generates a sheen of perspiration that clings to your skin.

September Average Humidity in Sint Michiel Liber

This chart illustrates the average monthly humidity levels in Sint Michiel Liber, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Sint Michiel Liber is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%83%84%85%86%85%81%80%81%83%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sint Michiel Liber

In Sint Michiel Liber in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Sint Michiel Liber.

Maximum UV Index Levels in Sint Michiel Liber for September

The chart shows the monthly maximum UV Index (UVI) for Sint Michiel Liber in September, 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 September, the maximum UV index in Sint Michiel Liber typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214141314131313121110
Data source: Sint Michiel Liber September 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 September Weather in Sint Michiel Liber Compares to Other Months

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

This table compares monthly weather conditions in Sint Michiel Liber, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)47 mm (1.9 inches)82%extreme
February Weather26°C (78°F)34 mm (1.3 inches)83%extreme
March Weather26°C (79°F)30 mm (1.2 inches)83%extreme
April Weather26°C (80°F)23 mm (0.9 inches)84%extreme
May Weather27°C (80°F)34 mm (1.3 inches)85%extreme
June Weather27°C (81°F)42 mm (1.7 inches)86%extreme
July Weather27°C (81°F)44 mm (1.7 inches)85%extreme
August Weather28°C (82°F)60 mm (2.4 inches)81%extreme
September Weather28°C (83°F)64 mm (2.5 inches)80%extreme
October Weather28°C (82°F)117 mm (4.6 inches)81%extreme
November Weather27°C (81°F)118 mm (4.6 inches)83%extreme
December Weather27°C (80°F)66 mm (2.6 inches)82%very high

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