September Weather in Lagunas, Peru

Last updated: August 27, 2025

In Lagunas, Peru, the average temperature in September hovers around 27°C (80°F). Expect a minimum of 21°C (70°F) and a maximum that can soar to 35°C (95°F). During this month, you can anticipate about 168 mm (6.6 in) of precipitation, spread across 19 days. The average humidity is a comfortable 49%, making it an inviting atmosphere for visitors.

September Temperature in Lagunas

In September in Lagunas, the average temperature is 27°C (80°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 21°C (70°F). This pleasant climate makes Lagunas an ideal destination for travelers seeking warm weather.

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

The chart illustrates September temperature patterns in Lagunas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lagunas, September typically has an average temperature of 27°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Lagunas

In Lagunas in September, the total precipitation amounts to 168 mm (6.6 in) over a span of 19 days.

September Precipitation Trends in Lagunas

The chart displays monthly precipitation patterns in Lagunas, 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 Lagunas, September typically receives around 168 mm (6.6 inches) of precipitation spread over approximately 19 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 Lagunas

In Lagunas in September, humidity is 49%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace, making it comfortable for exploring but occasionally causing a light sheen of sweat. Travelers may want to dress in breathable fabrics to fully enjoy the sights without feeling sticky.

September Average Humidity in Lagunas

This chart illustrates the average monthly humidity levels in Lagunas, 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 Lagunas is approximately 49%, 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 Lagunas

In Lagunas in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Lagunas.

Maximum UV Index Levels in Lagunas for September

The chart shows the monthly maximum UV Index (UVI) for Lagunas 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 Lagunas typically reaches 13, which falls under the extreme exposure category.

Data source: Lagunas 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 Lagunas Compares to Other Months

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

This table compares monthly weather conditions in Lagunas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	246 mm (9.7 inches)	75%	extreme
February Weather	27°C (80°F)	227 mm (8.9 inches)	76%	extreme
March Weather	26°C (80°F)	323 mm (12.7 inches)	79%	extreme
April Weather	26°C (80°F)	280 mm (11.0 inches)	86%	extreme
May Weather	26°C (79°F)	236 mm (9.3 inches)	88%	extreme
June Weather	26°C (79°F)	186 mm (7.3 inches)	75%	extreme
July Weather	26°C (78°F)	131 mm (5.2 inches)	60%	extreme
August Weather	26°C (79°F)	121 mm (4.8 inches)	50%	extreme
September Weather	27°C (80°F)	168 mm (6.6 inches)	49%	extreme
October Weather	27°C (81°F)	205 mm (8.1 inches)	60%	extreme
November Weather	27°C (81°F)	277 mm (10.9 inches)	74%	extreme
December Weather	27°C (80°F)	287 mm (11.3 inches)	85%	extreme