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September Weather in Cotaruse, Peru

Last updated: August 27, 2025

In September, the average temperature in Cotaruse, Peru hovers around 6°C (42°F). Expect a chilly backdrop, with minimums dipping to -7°C (19°F) and highs reaching up to 16°C (62°F). This month also brings about 65 mm (2.6 in) of precipitation spread over 15 days, making it a relatively wet period. With an average humidity of 53%, brace yourself for a crisp and invigorating atmosphere!

September Temperature in Cotaruse

In September in Cotaruse, the average temperature is 6°C (42°F). Maximums can reach up to 16°C (62°F), while minimums can drop as low as -7°C (19°F). Travelers should prepare for a chilly climate with the possibility of mild days and cold nights.

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

The chart illustrates September temperature patterns in Cotaruse, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cotaruse, September typically has an average temperature of 6°C (42°F), with highs reaching up to 16°C (62°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec434343424039394042434444
Data source: Temperature data for Cotaruse 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 Cotaruse

In Cotaruse in September, the total precipitation amount reaches 65 mm (2.6 in) over the course of 15 days.

September Precipitation Trends in Cotaruse

The chart displays monthly precipitation patterns in Cotaruse, 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 Cotaruse, September typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec2422782771064512172065110138203
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cotaruse

In Cotaruse in September, humidity is 53%. With an average temperature of 6°C (42°F), this humidity feels like a crisp, brisk chill that can make outdoor exploration invigorating but requires proper layering to stay comfortable while traveling.

September Average Humidity in Cotaruse

This chart illustrates the average monthly humidity levels in Cotaruse, 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 Cotaruse is approximately 53%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%90%84%67%53%47%53%67%75%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cotaruse

In Cotaruse in September, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Cotaruse, you can check Hourly UV Index in Cotaruse.

Maximum UV Index Levels in Cotaruse for September

The chart shows the monthly maximum UV Index (UVI) for Cotaruse 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 Cotaruse typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec201921171411131517181920
Data source: Cotaruse 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 Cotaruse Compares to Other Months

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

This table compares monthly weather conditions in Cotaruse, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)242 mm (9.5 inches)89%extreme
February Weather6°C (44°F)278 mm (10.9 inches)90%extreme
March Weather6°C (43°F)277 mm (10.9 inches)90%extreme
April Weather5°C (42°F)106 mm (4.2 inches)90%extreme
May Weather4°C (40°F)45 mm (1.8 inches)84%extreme
June Weather4°C (39°F)12 mm (0.5 inches)67%extreme
July Weather4°C (39°F)17 mm (0.7 inches)53%extreme
August Weather4°C (40°F)20 mm (0.8 inches)47%extreme
September Weather6°C (42°F)65 mm (2.6 inches)53%extreme
October Weather6°C (43°F)110 mm (4.3 inches)67%extreme
November Weather7°C (44°F)138 mm (5.4 inches)75%extreme
December Weather7°C (44°F)203 mm (8.0 inches)82%extreme

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