nomadseason

December Weather in Salamanca, Mexico

Last updated: August 27, 2025

In December, the average temperature in Salamanca, Mexico is a pleasant 15°C (60°F), with a range that can dip as low as -2°C (28°F) or rise to a warm 30°C (87°F). You can expect 13 mm (0.5 in) of precipitation spread over about 2 days, contributing to an average humidity of 84%. Enjoy the varied weather while exploring this charming destination!

December Temperature in Salamanca

In December in Salamanca, the average temperature is 15°C (60°F). The maximum can reach 30°C (87°F) and the minimum can be as low as -2°C (28°F). This variation makes it essential for travelers to pack layers to adapt to changing temperatures throughout the day.

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

The chart illustrates December 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, December typically has an average temperature of 15°C (60°F), with highs reaching up to 30°C (87°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec586570778283808176736660
Data source: Temperature data for Salamanca generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Salamanca

In Salamanca in December, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

December Precipitation Trends in Salamanca

The chart displays monthly precipitation patterns in Salamanca, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Salamanca, December typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec669372449326137613
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Salamanca

In Salamanca in December humidity is 84%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket wrapped around you, making outdoor exploration feel stifling and sticky, while creating a heavy air that may slow your pace and dampen your enthusiasm for sightseeing.

December Average Humidity in Salamanca

This chart illustrates the average monthly humidity levels in Salamanca, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Salamanca is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%62%53%48%52%64%73%71%82%83%82%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Salamanca

In Salamanca in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Salamanca.

Maximum UV Index Levels in Salamanca for December

The chart shows the monthly maximum UV Index (UVI) for Salamanca in December, 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 December, the maximum UV index in Salamanca typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121413131313131187
Data source: Salamanca December 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 December 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 December’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 December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)6 mm (0.2 inches)70%high
February Weather18°C (65°F)6 mm (0.2 inches)62%very high
March Weather21°C (71°F)9 mm (0.3 inches)53%extreme
April Weather25°C (77°F)3 mm (0.1 inches)48%extreme
May Weather28°C (82°F)7 mm (0.3 inches)52%extreme
June Weather28°C (83°F)24 mm (0.9 inches)64%extreme
July Weather27°C (81°F)49 mm (1.9 inches)73%extreme
August Weather27°C (81°F)32 mm (1.2 inches)71%extreme
September Weather25°C (76°F)61 mm (2.4 inches)82%extreme
October Weather23°C (73°F)37 mm (1.4 inches)83%extreme
November Weather19°C (66°F)6 mm (0.2 inches)82%very high
December Weather15°C (60°F)13 mm (0.5 inches)84%high

Compare Salamanca's Climate with Cities Worldwide