September Weather in Liberta, Antigua and Barbuda

Last updated: August 22, 2025

In September, the average temperature in Liberta, Antigua and Barbuda is a pleasant 28°C (82°F), with a minimum of 25°C (77°F) and a maximum reaching 29°C (85°F). Expect some rain, as 144 mm (5.7 in) of precipitation falls over 21 days, contributing to an average humidity of 80%. Be prepared for warm, humid days and occasional showers!

September Temperature in Liberta

In September in Liberta, the average temperature is 28°C (82°F). The maximum can reach 29°C (85°F), while the minimum can be as low as 25°C (77°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy all the outdoor activities that Liberta has to offer.

September Weather in Liberta: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Liberta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Liberta, September typically has an average temperature of 28°C (82°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (77°F).

Data source: Temperature data for Liberta generated using information from the Copernicus Climate Change Service.

September Precipitation in Liberta

In Liberta in September, the precipitation amount is 144 mm (5.7 in) over a span of 21 days.

September Precipitation Trends in Liberta

The chart displays monthly precipitation patterns in Liberta, 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 Liberta, September typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 21 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Liberta

In Liberta in September, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

September Average Humidity in Liberta

This chart illustrates the average monthly humidity levels in Liberta, 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 Liberta is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Liberta

In Liberta 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 Liberta.

Maximum UV Index Levels in Liberta for September

The chart shows the monthly maximum UV Index (UVI) for Liberta 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 Liberta typically reaches 13, which falls under the extreme exposure category.

Data source: Liberta 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 Liberta Compares to Other Months

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

This table compares monthly weather conditions in Liberta, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	34 mm (1.4 inches)	77%	very high
February Weather	25°C (77°F)	36 mm (1.4 inches)	76%	extreme
March Weather	25°C (77°F)	31 mm (1.2 inches)	76%	extreme
April Weather	25°C (78°F)	38 mm (1.5 inches)	78%	extreme
May Weather	26°C (79°F)	49 mm (1.9 inches)	79%	extreme
June Weather	27°C (80°F)	52 mm (2.0 inches)	81%	extreme
July Weather	27°C (81°F)	81 mm (3.2 inches)	84%	extreme
August Weather	27°C (82°F)	97 mm (3.8 inches)	83%	extreme
September Weather	28°C (82°F)	144 mm (5.7 inches)	80%	extreme
October Weather	27°C (81°F)	109 mm (4.3 inches)	79%	extreme
November Weather	27°C (80°F)	94 mm (3.7 inches)	80%	very high
December Weather	26°C (79°F)	52 mm (2.1 inches)	78%	very high