September Weather in Rio Chari Alto, Peru

Last updated: August 27, 2025

In September, the average temperature in Rio Chari Alto, Peru hovers around 20°C (68°F). Expect a range where the minimum can dip to 13°C (56°F) and the maximum can soar to 29°C (85°F). With 122 mm (4.8 in) of precipitation spread over 21 days, the air carries an average humidity of 43%, making for a unique and vibrant climate this time of year.

September Temperature in Rio Chari Alto

In September in Rio Chari Alto, the average temperature is 20°C (68°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop to as low as 13°C (56°F). This comfortable climate makes Rio Chari Alto an ideal destination for travelers seeking pleasant weather for outdoor activities.

September Weather in Rio Chari Alto: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Rio Chari Alto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Chari Alto, September typically has an average temperature of 20°C (68°F), with highs reaching up to 29°C (85°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Rio Chari Alto

In Rio Chari Alto in September, the precipitation amount is 122 mm (4.8 in) during a total of 21 days.

September Precipitation Trends in Rio Chari Alto

The chart displays monthly precipitation patterns in Rio Chari Alto, 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 Rio Chari Alto, September typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 21 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 Rio Chari Alto

In Rio Chari Alto in September humidity is 43%. With an average temperature of 20°C (68°F), this humidity feels like a comfortable invitation to explore outdoor attractions, making it an ideal time for sightseeing and enjoying leisurely strolls without feeling overly sweaty or fatigued.

September Average Humidity in Rio Chari Alto

This chart illustrates the average monthly humidity levels in Rio Chari Alto, 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 Rio Chari Alto is approximately 43%, 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 Rio Chari Alto

In Rio Chari Alto in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Rio Chari Alto, you can check here.

Maximum UV Index Levels in Rio Chari Alto for September

The chart shows the monthly maximum UV Index (UVI) for Rio Chari Alto 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 Rio Chari Alto typically reaches 14, which falls under the extreme exposure category.

Data source: Rio Chari Alto 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 Rio Chari Alto Compares to Other Months

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

This table compares monthly weather conditions in Rio Chari Alto, 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 (68°F)	323 mm (12.7 inches)	91%	extreme
February Weather	20°C (68°F)	348 mm (13.7 inches)	89%	extreme
March Weather	20°C (68°F)	285 mm (11.2 inches)	91%	extreme
April Weather	20°C (68°F)	244 mm (9.6 inches)	90%	extreme
May Weather	19°C (67°F)	161 mm (6.3 inches)	87%	extreme
June Weather	19°C (66°F)	115 mm (4.5 inches)	73%	extreme
July Weather	18°C (66°F)	98 mm (3.9 inches)	54%	extreme
August Weather	19°C (66°F)	87 mm (3.4 inches)	44%	extreme
September Weather	20°C (68°F)	122 mm (4.8 inches)	43%	extreme
October Weather	20°C (68°F)	194 mm (7.6 inches)	54%	extreme
November Weather	20°C (69°F)	251 mm (9.9 inches)	78%	extreme
December Weather	20°C (69°F)	309 mm (12.2 inches)	91%	extreme