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September Weather in Chijichaya, Peru

Last updated: August 27, 2025

In September, the average temperature in Chijichaya, Peru hovers around 8°C (47°F). You'll experience a range, with minimums dipping to -7°C (20°F) and maximums climbing to 20°C (67°F). Be prepared for about 57 mm (2.3 in) of precipitation over 11 days, and expect an average humidity of 70%. Adjust your plans accordingly to make the most of this variable weather!

September Temperature in Chijichaya

In September in Chijichaya, the average temperature is 8°C (47°F). Maximums can reach 20°C (67°F) and minimums can be as low as -7°C (20°F). Be prepared for a range of temperatures and pack layers to stay comfortable during your travels.

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

The chart illustrates September temperature patterns in Chijichaya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chijichaya, September typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (67°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec484847454442424447485149
Data source: Temperature data for Chijichaya 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 Chijichaya

In Chijichaya in September, the total precipitation amount is 57 mm (2.3 in) over the course of 11 days.

September Precipitation Trends in Chijichaya

The chart displays monthly precipitation patterns in Chijichaya, 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 Chijichaya, September typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1982271836925121312576971167
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chijichaya

In Chijichaya in September, humidity is 70%. With an average temperature of 8°C (47°F), this humidity feels quite chilly and damp, making it important for travelers to dress in layers and prepare for a potentially uncomfortable experience.

September Average Humidity in Chijichaya

This chart illustrates the average monthly humidity levels in Chijichaya, 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 Chijichaya is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%91%89%87%79%64%62%70%75%84%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chijichaya

In Chijichaya 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 Chijichaya.

Maximum UV Index Levels in Chijichaya for September

The chart shows the monthly maximum UV Index (UVI) for Chijichaya 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 Chijichaya typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec192019171311121416191919
Data source: Chijichaya 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 Chijichaya Compares to Other Months

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

This table compares monthly weather conditions in Chijichaya, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)197 mm (7.8 inches)91%extreme
February Weather9°C (48°F)227 mm (9.0 inches)91%extreme
March Weather8°C (47°F)183 mm (7.2 inches)91%extreme
April Weather7°C (46°F)69 mm (2.7 inches)88%extreme
May Weather6°C (44°F)25 mm (1.0 inches)87%extreme
June Weather5°C (42°F)12 mm (0.5 inches)79%extreme
July Weather5°C (42°F)13 mm (0.5 inches)64%extreme
August Weather7°C (44°F)12 mm (0.5 inches)62%extreme
September Weather8°C (47°F)57 mm (2.3 inches)70%extreme
October Weather9°C (49°F)69 mm (2.7 inches)75%extreme
November Weather11°C (51°F)71 mm (2.8 inches)84%extreme
December Weather10°C (50°F)167 mm (6.6 inches)87%extreme

Compare Chijichaya's Climate with Cities Worldwide