September Weather in Macas, Ecuador

Last updated: August 23, 2025

In Macas, Ecuador, the average temperature in September hovers around 20°C (68°F), with a pleasant range where minimums can dip to 12°C (54°F) and maximums reach up to 28°C (83°F). However, be prepared for wet weather, as the area sees an average precipitation of 277 mm (10.9 in) spread across 27 days. With an average humidity of 62%, this month promises a mix of warmth and moisture, perfect for embracing the local climate!

September Temperature in Macas

In September in Macas, the average temperature is 20°C (68°F). The maximum can reach 28°C (83°F), and the minimum can be as low as 12°C (54°F). This makes it an ideal time for travelers to enjoy comfortable weather and explore the attractions in Macas.

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

The chart illustrates September temperature patterns in Macas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Macas, September typically has an average temperature of 20°C (68°F), with highs reaching up to 28°C (83°F) and lows dropping to around 12°C (54°F).

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

September Precipitation in Macas

In Macas in September, the precipitation amount is 277 mm (10.9 in) spread over 27 days, indicating a frequent but varied pattern of rainfall throughout the month.

September Precipitation Trends in Macas

The chart displays monthly precipitation patterns in Macas, 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 Macas, September typically receives around 277 mm (10.9 inches) of precipitation spread over approximately 27 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Macas

In Macas in September, humidity is 62%. With an average temperature of 20°C (68°F), this humidity feels like a warm, balmy embrace that can make outdoor activities enjoyable in the early morning and late afternoon, but can become quite stifling during the midday heat, making it advisable to stay hydrated and take breaks in shaded areas while traveling.

September Average Humidity in Macas

This chart illustrates the average monthly humidity levels in Macas, 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 Macas is approximately 62%, 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 Macas

In Macas in September, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Macas.

Maximum UV Index Levels in Macas for September

The chart shows the monthly maximum UV Index (UVI) for Macas 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 Macas typically reaches 16, which falls under the extreme exposure category.

Data source: Macas 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 Macas Compares to Other Months

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

This table compares monthly weather conditions in Macas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	426 mm (16.8 inches)	81%	extreme
February Weather	21°C (69°F)	463 mm (18.2 inches)	79%	extreme
March Weather	20°C (69°F)	479 mm (18.9 inches)	85%	extreme
April Weather	20°C (69°F)	485 mm (19.1 inches)	88%	extreme
May Weather	20°C (68°F)	600 mm (23.6 inches)	92%	extreme
June Weather	19°C (67°F)	575 mm (22.6 inches)	87%	extreme
July Weather	19°C (66°F)	464 mm (18.3 inches)	67%	extreme
August Weather	19°C (67°F)	308 mm (12.1 inches)	57%	extreme
September Weather	20°C (68°F)	277 mm (10.9 inches)	62%	extreme
October Weather	20°C (69°F)	347 mm (13.7 inches)	77%	extreme
November Weather	21°C (69°F)	326 mm (12.8 inches)	82%	extreme
December Weather	20°C (69°F)	446 mm (17.6 inches)	86%	extreme