September Weather in Barraza, Peru

Last updated: August 27, 2025

In September, the average temperature in Barraza, Peru is a comfortable 18°C (64°F). Expect a minimum of 10°C (51°F) and a pleasant maximum of 25°C (76°F). With an average humidity of 62%, you'll find the air pleasantly mild. However, be prepared for a bit of drizzle, as precipitation averages 6 mm (0.3 in) over the course of 1 day.

September Temperature in Barraza

In September in Barraza, the average temperature is 18°C (64°F). The maximum can reach 25°C (76°F), while the minimum can be as low as 10°C (51°F). This mild climate makes it an ideal time for exploring outdoor activities and enjoying the local scenery.

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

The chart illustrates September temperature patterns in Barraza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barraza, September typically has an average temperature of 18°C (64°F), with highs reaching up to 25°C (76°F) and lows dropping to around 10°C (51°F).

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

September Precipitation in Barraza

In Barraza in September, the precipitation amount is 6 mm (0.3 in) over the course of 1 day.

September Precipitation Trends in Barraza

The chart displays monthly precipitation patterns in Barraza, 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 Barraza, September typically receives around 6 mm (0.3 inches) of precipitation spread over approximately 1 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 Barraza

In Barraza in September humidity is 62%. With an average temperature of 18°C (64°F), this humidity feels like a warm yet refreshing embrace, making it quite pleasant for traveling as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Barraza

This chart illustrates the average monthly humidity levels in Barraza, 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 Barraza 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 Barraza

In Barraza 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 Barraza.

Maximum UV Index Levels in Barraza for September

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

Data source: Barraza 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 Barraza Compares to Other Months

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

This table compares monthly weather conditions in Barraza, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	30 mm (1.2 inches)	91%	extreme
February Weather	23°C (74°F)	41 mm (1.6 inches)	89%	extreme
March Weather	23°C (73°F)	72 mm (2.8 inches)	89%	extreme
April Weather	21°C (70°F)	35 mm (1.4 inches)	88%	extreme
May Weather	20°C (68°F)	9 mm (0.4 inches)	84%	extreme
June Weather	19°C (66°F)	4 mm (0.2 inches)	73%	extreme
July Weather	18°C (64°F)	5 mm (0.2 inches)	55%	extreme
August Weather	17°C (63°F)	4 mm (0.2 inches)	53%	extreme
September Weather	18°C (64°F)	6 mm (0.3 inches)	62%	extreme
October Weather	18°C (65°F)	10 mm (0.4 inches)	82%	extreme
November Weather	19°C (66°F)	8 mm (0.3 inches)	89%	extreme
December Weather	20°C (69°F)	25 mm (1.0 inches)	91%	extreme