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September Weather in Pona Alta, Peru

Last updated: August 27, 2025

In September, the average temperature in Pona Alta, Peru is a comfortable 16°C (62°F). Visitors can expect temperatures to range from a minimum of 9°C (49°F) to a pleasant maximum of 24°C (75°F). However, it's wise to be prepared for rain with an average precipitation amount of 237 mm (9.3 in) spread over 29 days. With an average humidity of 42%, the climate remains pleasantly refreshing throughout the month.

September Temperature in Pona Alta

In September in Pona Alta, the average temperature is 16°C (62°F). Maximums can reach 24°C (75°F), while minimums can drop as low as 9°C (49°F). This makes it a pleasant time to visit, offering mild weather ideal for outdoor activities and sightseeing.

September Weather in Pona Alta: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Pona Alta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pona Alta, September typically has an average temperature of 16°C (62°F), with highs reaching up to 24°C (75°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec646464646362616161636564
Data source: Temperature data for Pona Alta 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 Pona Alta

In Pona Alta in September, the precipitation amount is 237 mm (9.3 in) spread over 29 days.

September Precipitation Trends in Pona Alta

The chart displays monthly precipitation patterns in Pona Alta, 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 Pona Alta, September typically receives around 237 mm (9.3 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec225227347322299202189176237306248245
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pona Alta

In Pona Alta in September humidity is 42%. With an average temperature of 16°C (62°F), this humidity feels like a comfortable embrace, making it ideal for leisurely strolls and explorations without overwhelming discomfort.

September Average Humidity in Pona Alta

This chart illustrates the average monthly humidity levels in Pona Alta, 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 Pona Alta is approximately 42%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%88%85%78%62%44%38%42%58%69%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pona Alta

In Pona Alta 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 Pona Alta.

Maximum UV Index Levels in Pona Alta for September

The chart shows the monthly maximum UV Index (UVI) for Pona Alta 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 Pona Alta typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161718171412131316161515
Data source: Pona Alta 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 Pona Alta Compares to Other Months

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

This table compares monthly weather conditions in Pona Alta, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)225 mm (8.8 inches)83%extreme
February Weather18°C (65°F)227 mm (8.9 inches)81%extreme
March Weather18°C (64°F)347 mm (13.7 inches)88%extreme
April Weather18°C (64°F)322 mm (12.7 inches)85%extreme
May Weather17°C (63°F)299 mm (11.8 inches)78%extreme
June Weather17°C (62°F)202 mm (8.0 inches)62%extreme
July Weather16°C (61°F)189 mm (7.4 inches)44%extreme
August Weather16°C (61°F)176 mm (6.9 inches)38%extreme
September Weather16°C (62°F)237 mm (9.3 inches)42%extreme
October Weather17°C (63°F)306 mm (12.0 inches)58%extreme
November Weather18°C (65°F)248 mm (9.8 inches)69%extreme
December Weather18°C (65°F)245 mm (9.6 inches)82%extreme

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