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September Weather in Chala, Peru

Last updated: August 27, 2025

In September, the average temperature in Chala, Peru hovers around 15°C (59°F), with a minimum of 12°C (53°F) and a pleasant maximum of 18°C (65°F). Expect about 25 mm (1.0 in) of precipitation spread over 9 days, paired with an average humidity of 53%. Perfect for enjoying the mild weather while soaking in the local charm!

September Temperature in Chala

In September in Chala, the average temperature is 15°C (59°F). The maximum can reach 18°C (65°F), and the minimum can be as low as 12°C (53°F). It's a pleasant time for travelers, offering mild weather perfect for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Chala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chala, September typically has an average temperature of 15°C (59°F), with highs reaching up to 18°C (65°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec646565636160595858596062
Data source: Temperature data for Chala 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 Chala

In Chala in September, the precipitation amount is 25 mm (1.0 in) over the course of 9 days.

September Precipitation Trends in Chala

The chart displays monthly precipitation patterns in Chala, 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 Chala, September typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec606126172731312225232734
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chala

In Chala in September, humidity is 53%. With an average temperature of 15°C (59°F), this humidity feels like a pleasant and refreshing embrace, making it ideal for leisurely strolls and outdoor adventures.

September Average Humidity in Chala

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

In Chala 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 Chala, you can check here.

Maximum UV Index Levels in Chala for September

The chart shows the monthly maximum UV Index (UVI) for Chala 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 Chala typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151513119101214151616
Data source: Chala 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 Chala Compares to Other Months

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

This table compares monthly weather conditions in Chala, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)60 mm (2.4 inches)89%extreme
February Weather18°C (65°F)61 mm (2.4 inches)90%extreme
March Weather18°C (65°F)26 mm (1.0 inches)90%extreme
April Weather17°C (63°F)17 mm (0.7 inches)90%extreme
May Weather16°C (61°F)27 mm (1.0 inches)84%extreme
June Weather15°C (60°F)31 mm (1.2 inches)67%very high
July Weather15°C (59°F)31 mm (1.2 inches)53%very high
August Weather15°C (58°F)22 mm (0.9 inches)47%extreme
September Weather15°C (59°F)25 mm (1.0 inches)53%extreme
October Weather15°C (59°F)23 mm (0.9 inches)67%extreme
November Weather16°C (60°F)27 mm (1.1 inches)75%extreme
December Weather17°C (62°F)34 mm (1.3 inches)82%extreme

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