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September Weather in Salamanca, Mexico

Last updated: August 27, 2025

In September, the average temperature in Salamanca, Mexico reaches a warm 28°C (83°F), with temperatures ranging from a comfortable 22°C (73°F) to a scorching 36°C (97°F). Expect 158 mm (6.2 in) of rain spread over 26 days, contributing to an average humidity of 85%. Whether you're enjoying the warmth or dodging the rain, be prepared for a truly vibrant climate!

September Temperature in Salamanca

In September in Salamanca, the average temperature is 28°C (83°F). The maximum can reach 36°C (97°F), and the minimum can be as low as 22°C (73°F). This makes Salamanca an ideal destination for travelers seeking warm weather and plenty of sunshine.

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 28°C (83°F), with highs reaching up to 36°C (97°F) and lows dropping to around 22°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec757779828382838382807775
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 precipitation amount is 158 mm (6.2 in) over the course of 26 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 158 mm (6.2 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec4321213272229901261581807539
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 85%. With an average temperature of 28°C (83°F), this humidity feels like an enveloping blanket, making traveling quite sticky and exhausting, as the air thickens and makes every movement feel laborious.

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 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%69%64%63%62%65%78%86%87%88%88%
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 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 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 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313131198
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 Weather24°C (75°F)43 mm (1.7 inches)85%very high
February Weather25°C (78°F)21 mm (0.8 inches)80%extreme
March Weather26°C (79°F)21 mm (0.8 inches)69%extreme
April Weather28°C (82°F)32 mm (1.3 inches)64%extreme
May Weather29°C (84°F)72 mm (2.8 inches)63%extreme
June Weather28°C (83°F)229 mm (9.0 inches)62%extreme
July Weather28°C (83°F)90 mm (3.5 inches)65%extreme
August Weather28°C (83°F)126 mm (4.9 inches)78%extreme
September Weather28°C (83°F)158 mm (6.2 inches)85%extreme
October Weather27°C (81°F)180 mm (7.1 inches)87%extreme
November Weather25°C (77°F)75 mm (3.0 inches)88%very high
December Weather24°C (76°F)39 mm (1.5 inches)88%very high

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