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September Weather in Ayahuay, Peru

Last updated: August 27, 2025

In September, the average temperature in Ayahuay, Peru hovers around 7°C (45°F). Expect temperatures to range from a chilly -4°C (24°F) to a pleasant 17°C (63°F). With an average precipitation of 70 mm (2.8 in) spread over 19 days, it's wise to pack an umbrella! Humidity levels sit at a comfortable 53%, making for a balanced atmosphere.

September Temperature in Ayahuay

In September in Ayahuay, the average temperature is 7°C (45°F). Maximums can reach 17°C (63°F), while minimums can dip as low as -4°C (24°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates September temperature patterns in Ayahuay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ayahuay, September typically has an average temperature of 7°C (45°F), with highs reaching up to 17°C (63°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec454545444342424345454746
Data source: Temperature data for Ayahuay 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 Ayahuay

In Ayahuay in September, the total precipitation amount is 70 mm (2.8 in), occurring over the course of 19 days.

September Precipitation Trends in Ayahuay

The chart displays monthly precipitation patterns in Ayahuay, 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 Ayahuay, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec2522942791134212162471142169235
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ayahuay

In Ayahuay in September, humidity is 53%. With an average temperature of 7°C (45°F), this humidity feels like a brisk invitation for layered clothing while traveling, making you appreciate the cozy atmosphere and the charm of exploring indoor attractions.

September Average Humidity in Ayahuay

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

In Ayahuay 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 Ayahuay, you can check Hourly UV Index in Ayahuay.

Maximum UV Index Levels in Ayahuay for September

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

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

This table compares monthly weather conditions in Ayahuay, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)252 mm (9.9 inches)89%extreme
February Weather7°C (46°F)294 mm (11.6 inches)90%extreme
March Weather7°C (45°F)279 mm (11.0 inches)90%extreme
April Weather7°C (45°F)113 mm (4.5 inches)90%extreme
May Weather6°C (43°F)42 mm (1.6 inches)84%extreme
June Weather6°C (42°F)12 mm (0.5 inches)67%extreme
July Weather6°C (42°F)16 mm (0.6 inches)53%extreme
August Weather6°C (43°F)24 mm (1.0 inches)47%extreme
September Weather7°C (45°F)70 mm (2.8 inches)53%extreme
October Weather7°C (46°F)142 mm (5.6 inches)67%extreme
November Weather8°C (47°F)169 mm (6.6 inches)75%extreme
December Weather8°C (46°F)235 mm (9.3 inches)82%extreme

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