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September Weather in Umamarca, Peru

Last updated: August 27, 2025

In Umamarca, Peru, the average temperature in September hovers around 8°C (47°F). Expect a minimum of -3°C (28°F) and a maximum of 17°C (63°F). During this month, you may encounter precipitation totaling 62 mm (2.4 in) over approximately 19 days, complemented by an average humidity of 53%.

September Temperature in Umamarca

In September in Umamarca, the average temperature is 8°C (47°F), with maximums reaching up to 17°C (63°F) and minimums dropping as low as -3°C (28°F). It's advisable to pack layers to accommodate the varying temperatures during your travels.

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

The chart illustrates September temperature patterns in Umamarca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Umamarca, September typically has an average temperature of 8°C (47°F), with highs reaching up to 17°C (63°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec484847464544434446474948
Data source: Temperature data for Umamarca 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 Umamarca

In Umamarca in September, the precipitation amount is 62 mm (2.4 in) over a span of 19 days.

September Precipitation Trends in Umamarca

The chart displays monthly precipitation patterns in Umamarca, 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 Umamarca, September typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec2292602671034717193162130171236
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Umamarca

In Umamarca in September, humidity is 53%. With an average temperature of 8°C (47°F), this humidity feels like a cool, crisp embrace that can make outdoor excursions refreshing yet brisk, urging travelers to dress in layers to stay comfortable while exploring the sights.

September Average Humidity in Umamarca

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

In Umamarca 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 Umamarca.

Maximum UV Index Levels in Umamarca for September

The chart shows the monthly maximum UV Index (UVI) for Umamarca 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 Umamarca typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191919171411131416181918
Data source: Umamarca 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 Umamarca Compares to Other Months

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

This table compares monthly weather conditions in Umamarca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)229 mm (9.0 inches)89%extreme
February Weather9°C (48°F)260 mm (10.3 inches)90%extreme
March Weather9°C (48°F)267 mm (10.5 inches)90%extreme
April Weather8°C (47°F)103 mm (4.1 inches)90%extreme
May Weather7°C (45°F)47 mm (1.9 inches)84%extreme
June Weather6°C (44°F)17 mm (0.7 inches)67%extreme
July Weather6°C (43°F)19 mm (0.8 inches)53%extreme
August Weather7°C (44°F)31 mm (1.2 inches)47%extreme
September Weather8°C (47°F)62 mm (2.4 inches)53%extreme
October Weather9°C (48°F)130 mm (5.1 inches)67%extreme
November Weather9°C (49°F)171 mm (6.7 inches)75%extreme
December Weather9°C (49°F)236 mm (9.3 inches)82%extreme

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