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September Weather in Nunoa, Peru

Last updated: August 27, 2025

The average temperature in Nunoa, Peru during September hovers around 6°C (43°F). Expect minimums to dip as low as -6°C (21°F) and highs reaching up to 18°C (64°F). With precipitation measuring 59 mm (2.3 in) over 18 days, this month brings a humidity level of 67%, making it a notably damp time of year.

September Temperature in Nunoa

In September in Nunoa, the average temperature is 6°C (43°F). The maximum can reach 18°C (64°F) and the minimum can be as low as -6°C (21°F). Be sure to dress in layers to comfortably enjoy your visit to Nunoa during this time.

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

The chart illustrates September temperature patterns in Nunoa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nunoa, September typically has an average temperature of 6°C (43°F), with highs reaching up to 18°C (64°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec424242413938384042434443
Data source: Temperature data for Nunoa 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 Nunoa

In Nunoa in September, the total precipitation amount is 59 mm (2.3 in), occurring over a span of 18 days.

September Precipitation Trends in Nunoa

The chart displays monthly precipitation patterns in Nunoa, 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 Nunoa, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec2502642641155214131459121154245
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nunoa

In Nunoa in September humidity is 67%. With an average temperature of 6°C (43°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor exploration somewhat uncomfortable and prompting a need for warm, moisture-wicking clothing while traveling.

September Average Humidity in Nunoa

This chart illustrates the average monthly humidity levels in Nunoa, 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 Nunoa is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%92%91%87%76%57%51%67%77%85%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nunoa

In Nunoa in September, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Nunoa.

Maximum UV Index Levels in Nunoa for September

The chart shows the monthly maximum UV Index (UVI) for Nunoa 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 Nunoa typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec232322181411131518191921
Data source: Nunoa 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 Nunoa Compares to Other Months

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

This table compares monthly weather conditions in Nunoa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)250 mm (9.8 inches)92%extreme
February Weather6°C (42°F)264 mm (10.4 inches)93%extreme
March Weather6°C (42°F)264 mm (10.4 inches)92%extreme
April Weather5°C (42°F)114 mm (4.5 inches)91%extreme
May Weather4°C (40°F)52 mm (2.0 inches)87%extreme
June Weather3°C (38°F)14 mm (0.5 inches)76%extreme
July Weather3°C (38°F)13 mm (0.5 inches)57%extreme
August Weather5°C (41°F)14 mm (0.5 inches)51%extreme
September Weather6°C (43°F)59 mm (2.3 inches)67%extreme
October Weather6°C (43°F)121 mm (4.8 inches)77%extreme
November Weather7°C (44°F)154 mm (6.0 inches)85%extreme
December Weather6°C (43°F)245 mm (9.6 inches)90%extreme

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