September Weather in Salamanca, Peru

Last updated: August 27, 2025

In September, the average temperature in Salamanca, Peru hovers around 18°C (64°F), making it a pleasant time to visit. Expect a minimum of 12°C (54°F) and a maximum that can reach 24°C (76°F). Rainfall is minimal, with only 10 mm (0.4 in) expected over 0 days, and the average humidity sits at a comfortable 42%.

September Temperature in Salamanca

In September in Salamanca, the average temperature is 18°C (64°F), with maximums reaching 24°C (76°F) and minimums dropping to as low as 12°C (54°F). This pleasant climate makes it an ideal time for outdoor adventures and sightseeing in Salamanca.

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

The chart illustrates September temperature patterns in Salamanca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salamanca, September typically has an average temperature of 18°C (64°F), with highs reaching up to 24°C (76°F) and lows dropping to around 12°C (54°F).

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

September Precipitation in Salamanca

In Salamanca in September, the precipitation amount is 10 mm (0.4 in) during a total of 0 days.

September Precipitation Trends in Salamanca

The chart displays monthly precipitation patterns in Salamanca, 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 Salamanca, September typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Salamanca

In Salamanca in September humidity is 42%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as you can enjoy outdoor activities without the stickiness often associated with higher humidity levels.

September Average Humidity in Salamanca

This chart illustrates the average monthly humidity levels in Salamanca, 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 Salamanca is approximately 42%, 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 Salamanca

In Salamanca in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Salamanca, you can check here.

Maximum UV Index Levels in Salamanca for September

The chart shows the monthly maximum UV Index (UVI) for Salamanca 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 Salamanca typically reaches 14, which falls under the extreme exposure category.

Data source: Salamanca 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 Salamanca Compares to Other Months

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

This table compares monthly weather conditions in Salamanca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	18 mm (0.7 inches)	83%	extreme
February Weather	24°C (76°F)	29 mm (1.2 inches)	81%	extreme
March Weather	24°C (76°F)	55 mm (2.2 inches)	88%	extreme
April Weather	22°C (72°F)	19 mm (0.8 inches)	85%	extreme
May Weather	21°C (69°F)	7 mm (0.3 inches)	78%	extreme
June Weather	19°C (66°F)	8 mm (0.3 inches)	62%	extreme
July Weather	18°C (65°F)	9 mm (0.3 inches)	44%	extreme
August Weather	17°C (64°F)	9 mm (0.3 inches)	38%	extreme
September Weather	18°C (64°F)	10 mm (0.4 inches)	42%	extreme
October Weather	18°C (65°F)	11 mm (0.4 inches)	58%	extreme
November Weather	19°C (67°F)	7 mm (0.3 inches)	69%	extreme
December Weather	21°C (70°F)	25 mm (1.0 inches)	82%	extreme