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September Weather in Salamanca, Peru

Last updated: August 27, 2025

The average temperature in Salamanca, Peru during September hovers around 6°C (43°F). Expect temperatures to range from a chilly -4°C (25°F) to a pleasant 17°C (62°F). Rainfall is also a possibility, with an average precipitation of 35 mm (1.4 in) spread over 9 days. Don't forget to factor in the average humidity of 53% as you prepare for your visit!

September Temperature in Salamanca

In September in Salamanca, the average temperature is 6°C (43°F). Maximums can reach 17°C (62°F) and minimums can be as low as -4°C (25°F). Be prepared for a range of temperatures to ensure a comfortable and enjoyable trip.

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 6°C (43°F), with highs reaching up to 17°C (62°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec434343424039394143444544
Data source: Temperature data for Salamanca 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 Salamanca

In Salamanca in September, the total precipitation amount reaches 35 mm (1.4 in) over the course of 9 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 35 mm (1.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec23523326513354171410356558120
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Salamanca

In Salamanca in September, humidity is 53%. With an average temperature of 6°C (43°F), this humidity feels like a crisp, invigorating chill that can make exploring outdoors refreshing yet slightly uncomfortable, requiring warm layers and occasional breaks to warm up.

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 53%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%90%84%67%53%47%53%67%75%83%
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 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 Salamanca.

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 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec191918161311121416181918
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.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)235 mm (9.3 inches)89%extreme
February Weather6°C (43°F)233 mm (9.2 inches)90%extreme
March Weather6°C (43°F)265 mm (10.4 inches)90%extreme
April Weather6°C (42°F)133 mm (5.2 inches)90%extreme
May Weather5°C (40°F)53 mm (2.1 inches)84%extreme
June Weather4°C (39°F)17 mm (0.7 inches)67%extreme
July Weather4°C (40°F)14 mm (0.5 inches)53%extreme
August Weather5°C (41°F)10 mm (0.4 inches)47%extreme
September Weather6°C (43°F)35 mm (1.4 inches)53%extreme
October Weather6°C (44°F)65 mm (2.6 inches)67%extreme
November Weather7°C (45°F)58 mm (2.3 inches)75%extreme
December Weather7°C (45°F)120 mm (4.7 inches)82%extreme

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