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September Weather in Colasay, Peru

Last updated: August 27, 2025

In September, the average temperature in Colasay, Peru is a comfortable 17°C (62°F), with a minimum of 10°C (51°F) and a maximum peaking at 26°C (79°F). Expect about 31 mm (1.2 in) of precipitation spread over 10 days, contributing to an average humidity of 42%. Enjoy the mild climate!

September Temperature in Colasay

In September, in Colasay, the average temperature is 17°C (62°F). The maximum can reach 26°C (79°F), while the minimum can be as low as 10°C (51°F). This pleasant climate makes it an ideal time for travelers to explore the area comfortably.

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

The chart illustrates September temperature patterns in Colasay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colasay, September typically has an average temperature of 17°C (62°F), with highs reaching up to 26°C (79°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec646464636261596062646564
Data source: Temperature data for Colasay 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 Colasay

In Colasay in September, the precipitation amount is 31 mm (1.2 in) over a span of 10 days.

September Precipitation Trends in Colasay

The chart displays monthly precipitation patterns in Colasay, 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 Colasay, September typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec119149151106654852433185146113
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Colasay

In Colasay in September, humidity is 42%. With an average temperature of 17°C (62°F), this humidity feels like a mild, comfortable day for traveling, perfect for exploring the sights without feeling overheated or sticky.

September Average Humidity in Colasay

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

In Colasay 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 Colasay.

Maximum UV Index Levels in Colasay for September

The chart shows the monthly maximum UV Index (UVI) for Colasay 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 Colasay typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161718171512131316161615
Data source: Colasay 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 Colasay Compares to Other Months

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

This table compares monthly weather conditions in Colasay, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)119 mm (4.7 inches)83%extreme
February Weather18°C (65°F)149 mm (5.9 inches)81%extreme
March Weather18°C (64°F)151 mm (5.9 inches)88%extreme
April Weather17°C (63°F)106 mm (4.2 inches)85%extreme
May Weather17°C (63°F)65 mm (2.6 inches)78%extreme
June Weather16°C (61°F)48 mm (1.9 inches)62%extreme
July Weather15°C (60°F)52 mm (2.1 inches)44%extreme
August Weather16°C (61°F)43 mm (1.7 inches)38%extreme
September Weather17°C (62°F)31 mm (1.2 inches)42%extreme
October Weather18°C (64°F)85 mm (3.3 inches)58%extreme
November Weather18°C (65°F)146 mm (5.7 inches)69%extreme
December Weather18°C (64°F)112 mm (4.4 inches)82%extreme

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