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September Weather in Ajoyani, Peru

Last updated: August 27, 2025

In Ajoyani, Peru, the average temperature in September hovers around 3°C (37°F), with minimums dipping to -7°C (19°F) and maximums reaching 13°C (55°F). Expect approximately 142 mm (5.6 in) of precipitation over 28 days, and a relative humidity of 67% to accompany the chilly conditions.

September Temperature in Ajoyani

In September in Ajoyani, the average temperature is 3°C (37°F). Maximums can reach 13°C (55°F), and minimums can drop as low as -7°C (19°F). Be prepared for chilly weather and pack accordingly if you plan to travel during this time.

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

The chart illustrates September temperature patterns in Ajoyani, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ajoyani, September typically has an average temperature of 3°C (37°F), with highs reaching up to 13°C (55°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec393939393836343637394040
Data source: Temperature data for Ajoyani 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 Ajoyani

In Ajoyani in September, the precipitation amount is 142 mm (5.6 in) over the course of 28 days.

September Precipitation Trends in Ajoyani

The chart displays monthly precipitation patterns in Ajoyani, 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 Ajoyani, September typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec253331275177109734981142203228309
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ajoyani

In Ajoyani in September humidity is 67%. With an average temperature of 3°C (37°F), this humidity feels like a crisp chill that lingers in the air, making outdoor activities invigorating yet brisk, and requiring warm layers to enjoy your travels comfortably.

September Average Humidity in Ajoyani

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

In Ajoyani in September, the maximum UV index reaches 19, which corresponds to an extreme exposure category. With a time to burn of just 10 minutes, it’s essential to take precautions. For detailed information, you can check the hourly UV index in Ajoyani.

Maximum UV Index Levels in Ajoyani for September

The chart shows the monthly maximum UV Index (UVI) for Ajoyani 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 Ajoyani typically reaches 19, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec212021201412131519202023
Data source: Ajoyani 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 Ajoyani Compares to Other Months

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

This table compares monthly weather conditions in Ajoyani, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)253 mm (10.0 inches)92%extreme
February Weather4°C (39°F)331 mm (13.0 inches)93%extreme
March Weather4°C (40°F)275 mm (10.8 inches)92%extreme
April Weather4°C (40°F)177 mm (7.0 inches)91%extreme
May Weather3°C (38°F)109 mm (4.3 inches)87%extreme
June Weather2°C (36°F)73 mm (2.9 inches)76%extreme
July Weather1°C (35°F)49 mm (1.9 inches)57%extreme
August Weather2°C (36°F)81 mm (3.2 inches)51%extreme
September Weather3°C (37°F)142 mm (5.6 inches)67%extreme
October Weather4°C (39°F)203 mm (8.0 inches)77%extreme
November Weather5°C (41°F)228 mm (9.0 inches)85%extreme
December Weather4°C (40°F)309 mm (12.2 inches)90%extreme

Compare Ajoyani's Climate with Cities Worldwide