September Weather in Colta, Peru

Last updated: August 27, 2025

In September, the average temperature in Colta, Peru hovers around 9°C (48°F), with a minimum of -2°C (29°F) and a maximum reaching 19°C (67°F). During this month, expect about 38 mm (1.5 in) of precipitation spread over 9 days, alongside an average humidity level of 53%. Make sure to pack accordingly!

September Temperature in Colta

In September in Colta, the average temperature is 9°C (48°F), with maximums reaching 19°C (67°F) and minimums dropping as low as -2°C (29°F). This mild climate makes it a great time to explore Colta while enjoying comfortable outdoor activities.

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

The chart illustrates September temperature patterns in Colta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colta, September typically has an average temperature of 9°C (48°F), with highs reaching up to 19°C (67°F) and lows dropping to around -2°C (29°F).

Data source: Temperature data for Colta generated using information from the Copernicus Climate Change Service.

September Precipitation in Colta

In Colta in September, the total precipitation amount is 38 mm (1.5 in) spread over a duration of 9 days.

September Precipitation Trends in Colta

The chart displays monthly precipitation patterns in Colta, 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 Colta, September typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Colta

In Colta in September, humidity is 53%. With an average temperature of 9°C (48°F), this humidity feels like a crisp and invigorating breeze for traveling, making it refreshing yet potentially chilly, so dress in layers to fully enjoy your adventures.

September Average Humidity in Colta

This chart illustrates the average monthly humidity levels in Colta, 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 Colta is approximately 53%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Colta

In Colta 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 Colta.

Maximum UV Index Levels in Colta for September

The chart shows the monthly maximum UV Index (UVI) for Colta 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 Colta typically reaches 16, which falls under the extreme exposure category.

Data source: Colta 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 Colta Compares to Other Months

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

This table compares monthly weather conditions in Colta, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	261 mm (10.3 inches)	89%	extreme
February Weather	8°C (47°F)	284 mm (11.2 inches)	90%	extreme
March Weather	8°C (47°F)	300 mm (11.8 inches)	90%	extreme
April Weather	8°C (46°F)	129 mm (5.1 inches)	90%	extreme
May Weather	7°C (45°F)	49 mm (1.9 inches)	84%	extreme
June Weather	7°C (45°F)	15 mm (0.6 inches)	67%	extreme
July Weather	7°C (45°F)	15 mm (0.6 inches)	53%	extreme
August Weather	8°C (46°F)	12 mm (0.5 inches)	47%	extreme
September Weather	9°C (48°F)	38 mm (1.5 inches)	53%	extreme
October Weather	9°C (48°F)	60 mm (2.4 inches)	67%	extreme
November Weather	10°C (50°F)	47 mm (1.9 inches)	75%	extreme
December Weather	9°C (49°F)	124 mm (4.9 inches)	82%	extreme