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September Weather in Marca, Peru

Last updated: August 27, 2025

In September, the average temperature in Marca, Peru hovers around 8°C (47°F). Expect chilly days, with temperatures dipping to a minimum of 0°C (33°F) and reaching a maximum of 14°C (58°F). With 184 mm (7.2 in) of precipitation spread across 28 days, it's wise to prepare for frequent rain. The average humidity is a notable 78%, adding to the crisp atmosphere of the season.

September Temperature in Marca

In September in Marca, the average temperature is 8°C (47°F). Maximums can reach 14°C (58°F), while minimums can dip to as low as 0°C (33°F). Make sure to pack layers when traveling to Marca this month to stay comfortable in changing temperatures.

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

The chart illustrates September temperature patterns in Marca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marca, September typically has an average temperature of 8°C (47°F), with highs reaching up to 14°C (58°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec454646464646454646464746
Data source: Temperature data for Marca 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 Marca

In Marca in September, the total precipitation amount is 184 mm (7.2 in) over the course of 28 days.

September Precipitation Trends in Marca

The chart displays monthly precipitation patterns in Marca, 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 Marca, September typically receives around 184 mm (7.2 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec277289368240146798882184192170244
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Marca

In Marca in September, humidity is 78%. With an average temperature of 8°C (47°F), this humidity feels like a chilly embrace, making travel invigorating yet damp, as the cool air wraps around you, emphasizing the need for layers to stay comfortable while exploring.

September Average Humidity in Marca

This chart illustrates the average monthly humidity levels in Marca, 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 Marca is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%89%89%85%77%75%74%78%84%88%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Marca

In Marca 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 Marca.

Maximum UV Index Levels in Marca for September

The chart shows the monthly maximum UV Index (UVI) for Marca 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 Marca typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181818171412131416171717
Data source: Marca 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 Marca Compares to Other Months

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

This table compares monthly weather conditions in Marca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)276 mm (10.9 inches)91%extreme
February Weather8°C (46°F)289 mm (11.4 inches)90%extreme
March Weather8°C (46°F)368 mm (14.5 inches)89%extreme
April Weather8°C (46°F)240 mm (9.4 inches)88%extreme
May Weather8°C (47°F)146 mm (5.8 inches)85%extreme
June Weather8°C (46°F)79 mm (3.1 inches)77%extreme
July Weather7°C (46°F)88 mm (3.5 inches)75%extreme
August Weather8°C (46°F)82 mm (3.2 inches)74%extreme
September Weather8°C (47°F)184 mm (7.2 inches)78%extreme
October Weather8°C (46°F)192 mm (7.5 inches)84%extreme
November Weather8°C (47°F)170 mm (6.7 inches)88%extreme
December Weather8°C (47°F)244 mm (9.6 inches)89%extreme

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