December Weather in Salamanca, Spain

Last updated: February 6, 2025

December in Salamanca, Spain showcases a charming blend of cool temperatures and festive spirit. The city experiences maximum highs of 17°C (62°F) and lows dipping to a brisk -4°C (24°F), with an average temperature of 6°C (43°F) that encourages cozy attire. With 51 mm (2.0 in) of rainfall spread across 9 days, residents and visitors alike can expect a fair share of moody, misty days, creating a picturesque winter atmosphere. Humidity levels soar to a remarkable 91%, adding to the city's enchanting winter ambiance. Embrace the season and explore the unique character that December brings to Salamanca!

December Temperature in Salamanca

In Salamanca, Spain, December heralds the transition into chillier winter conditions, with temperatures ranging from a brisk -4°C (24°F) at night to a mild 17°C (62°F) during the day. The average temperature settles around 6°C (43°F), offering a refreshing yet manageable chill compared to the much colder January that follows. Notably, December's maximums are noticeably lower than the preceding months, reflecting the onset of winter. As the year draws to a close, the climate invites cozy gatherings and festive celebrations, making this historic city a captivating destination despite the colder temperatures.

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.
JanFebMarAprMayJunJulAugSepOctNovDec394547526067727265574643
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.

December Precipitation in Salamanca

In December, Salamanca experiences a precipitation amount of 51 mm (2.0 in), typically spread over approximately 9 days. This marks a slight decrease compared to the wetter months of November and April, which boast higher totals of 60 mm (2.4 in) and 76 mm (3.0 in), respectively. However, December maintains a healthy level of rainfall that supports the region’s winter landscape. With many rainy days preceding the colder months of January and February, December serves as a pivotal transition period, ensuring that the lush greenery of spring is nourished well in advance. This trend highlights the importance of consistent winter precipitation in sustaining the area's ecological balance and preparing for the drier summer months ahead.

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.
JanFebMarAprMayJunJulAugSepOctNovDec254457763939171233516051
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Salamanca

In December, Salamanca experiences a notable rise in humidity, reaching 91%, which aligns closely with the high levels found in January and November. This trend highlights a significant seasonal shift, as the city's humidity increases during the winter months, peaking as temperatures drop. From July through August, when the humidity dips to its lowest at 52%, the contrast is striking. As the year progresses into the cooler months, humidity levels trend upward, reflecting the dampness typically associated with winter in northern Spain. Thus, December serves as a reminder of the seasonal changes that shape the climate experience in Salamanca.

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, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%85%79%77%76%64%54%52%63%78%90%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Salamanca

In December, Salamanca experiences a noticeable dip in the UV Index, dropping to 2 and falling into the low exposure category. This decline marks a significant reduction from the very high levels seen in the spring and summer months, where burn times plummeted to as low as 10 minutes in June and July. As a result, residents and visitors in December can enjoy outdoor activities with a generous 45-minute burn time, allowing for more leisurely sun exposure without the rush to seek shade. This trend underscores the seasonal shift in sun intensity, making December a perfect time to bask in the milder rays. For a deeper dive into the UV Index throughout the year, check out Salamanca UV Index.

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.
JanFebMarAprMayJunJulAugSepOctNovDec3469101111108642
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.

December Sunshine in Salamanca

In December, Salamanca basks in a gentle glow, with 236 hours of sunshine that heralds the arrival of winter. Though this marks a decline from the sun-drenched months of summer, where sunshine peaked at 436 hours in July, December still offers a charming respite from the chill. The trend reveals a gradual decrease in daylight hours as the year wanes, starting from a promising 406 hours in May and dipping to a cozy, albeit quieter light during the festive season. This shift invites both locals and visitors to appreciate the beauty of Salamanca’s historic architecture under a softer sky, as the city embraces the winter months with a warm, inviting atmosphere.

Monthly Sunshine Duration in Salamanca: December Highlighted

The December sunshine duration represents the total number of hours Salamanca experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec189h250h321h346h406h411h436h407h349h311h243h236h
Data source: Salamanca December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Salamanca During December

In Salamanca, Spain, December brings a noticeable dip in sunny days, with only a 33% chance of sunshine compared to the more radiant summer months. The trend shows that as the year progresses, sunny weather peaks during the summer, particularly in July and August with chances soaring to 76% and 78%, respectively. As we transition from autumn to winter, the likelihood of clear skies declines significantly; for instance, November maintains a respectable 49%, but December contrasts sharply with a lower percentage. Ultimately, those looking to bask in the sun during this month may want to prepare for a mix of cloudier, cooler days.

Percentage of Sunny Days in December in Salamanca

The chart illustrates the percentage of sunny days in Salamanca throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Salamanca experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%22%59%38%49%60%76%78%47%49%49%33%
Data source: Salamanca December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Salamanca in December

In December, Salamanca, Spain, experiences a daylight duration of 9 hours, mirroring the light availability of January and November. As the year progresses, daylight steadily increases from a mere 9 hours in winter’s grasp to a vibrant 15 hours by the height of summer in June. This gradual ascent emphasizes the enchanting shift from shorter, chillier days in winter to the longer, sunlit afternoons of spring and summer. Following July’s slight decline, daylight wanes again, showcasing a natural cycle that dances with the seasons, ultimately returning to those cozy, shorter days as the year winds down.

Average Daylight Hours in Salamanca for December

The chart illustrates the variation in daylight duration in Salamanca throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 34m10h 37m11h 57m13h 19m14h 29m15h 4m14h 45m13h 44m12h 25m11h 3m9h 52m9h 15m
Data source: Salamanca daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Salamanca

As December settles over Salamanca, the wind brings a brisk energy, averaging 3.3 m/s (7 mph)—a gentle reminder that winter is on its way. This increase from the preceding months, particularly after a gradual decline through late spring and summer, marks a shift in the seasonal rhythm. It’s fascinating to observe that while the coldest months often correlate with stronger winds, December's conditions are relatively moderate compared to the sharper gusts that January sometimes delivers. The transition from a languid summer breeze to the more invigorating December air sets the stage for cozy gatherings and vibrant outdoor festivities as the city drapes itself in festive cheer.

Average December Wind Speed in Salamanca

The chart displays monthly wind speed patterns in Salamanca, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.03.92.92.63.32.73.02.62.72.93.13.3 m/s
Data source: Salamanca December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Salamanca Compares to Other Months

The weather in Salamanca changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Salamanca and find detailed weather information for every month.

In December, temperatures in Salamanca range from a minimum of -4°C (24°F) to a maximum of 17°C (62°F), with an average of 6°C (43°F). The month experiences relatively high precipitation at 51 mm (2.0 in) over about 9 days, while humidity remains consistently high at 91%. In contrast, January sees colder temperatures, with minimums dipping to -7°C (19°F) and an average temperature of 4°C (39°F). However, it enjoys slightly milder maximums, reaching up to 18°C (65°F), and markedly lower precipitation levels at 25 mm (1.0 in) over just 5 days, while humidity stays constant at 91%. For more detailed information, visit Salamanca weather in January.

In December, temperatures in Salamanca typically range from a minimum of -4°C (24°F) to a maximum of 17°C (62°F), with an average temperature of 6°C (43°F). The month experiences around 51 mm (2.0 in) of precipitation over about 9 days and a high humidity level of 91%. In contrast, February sees a slightly cooler minimum temperature of -5°C (24°F) and a higher maximum of 20°C (69°F), resulting in an average of 7°C (45°F). Precipitation decreases to 44 mm (1.7 in) over just 6 days, and humidity also drops to 85%. This comparison highlights that while both months are quite cool, February tends to be a bit warmer and drier. For more details, check out Salamanca weather in February.

December weather is characterized by cooler temperatures, with a minimum of -4°C (24°F) and an average of 6°C (43°F), while the maximum can reach up to 17°C (62°F). The month sees an average precipitation of 51 mm (2.0 in) over 9 days, accompanied by high humidity at 91%. In contrast, March experiences slightly milder temperatures, with a minimum of -3°C (27°F) and an average of 8°C (47°F), peaking at 24°C (76°F). While March has a comparable level of precipitation at 57 mm (2.2 in) over the same number of days, the humidity level decreases to 79%, creating a fresher feel as spring approaches. For more details, check out Salamanca weather in March.

In comparing the weather between December and April, we see notable differences in both temperature and precipitation. December tends to be colder, with average temperatures ranging from -4°C (24°F) to a maximum of 17°C (62°F), while April enjoys milder conditions, averaging between -3°C (26°F) and peaking at 26°C (78°F). Additionally, April experiences more precipitation, totaling 76 mm (3.0 in) over about 13 days, compared to December's 51 mm (2.0 in) across 9 days. The humidity in December is also higher at 91%, compared to a more comfortable 77% in April, making the latter month feel significantly more pleasant. For a detailed overview, you can check Salamanca weather in April.

December and May offer contrasting weather experiences. In December, temperatures range from a chilly -4°C (24°F) to a mild maximum of 17°C (62°F), with an average of 6°C (43°F). The month sees about 51 mm (2.0 in) of precipitation over 9 days, accompanied by high humidity at 91%. In comparison, May brings much warmer conditions, with temperatures fluctuating from a minimum of 0°C (33°F) to a sweltering 32°C (90°F) and an average of 16°C (61°F). Precipitation slightly decreases to 39 mm (1.5 in) over 8 days, and the humidity drops to a more comfortable 76%. For more specific details about weather conditions in May, you can visit Salamanca weather in May.

December and June showcase strikingly different weather patterns. In December, temperatures range from a chilly -4°C (24°F) to a mild 17°C (62°F), with an average of 6°C (43°F). The month experiences a high humidity of 91% and sees precipitation on about 9 days, totaling 51 mm (2.0 in). In contrast, June brings warmer temperatures, with minimums of 5°C (41°F) and maximums soaring up to 37°C (99°F), averaging 19°C (67°F). The humidity drops to a more comfortable 64%, and while June also sees precipitation on 9 days, it totals less at 39 mm (1.5 in). For more details on weather during this time, check Salamanca weather in June.

The weather in December is characterized by much cooler temperatures, with averages around 6°C (43°F) and a maximum of 17°C (62°F). In contrast, July brings significantly warmer conditions, with average temperatures soaring to 22°C (73°F) and highs reaching up to 37°C (99°F). While December tends to be quite humid at 91%, July's humidity is considerably lower at 54%. Additionally, December experiences more precipitation, with 51 mm (2.0 in) over 9 days, compared to just 17 mm (0.7 in) over 3 days in July. For a detailed look at the conditions in July, visit Salamanca weather in July.

When comparing the weather in December and August, the contrasts are striking. December typically sees much colder temperatures, with a minimum of -4°C (24°F) and an average of 6°C (43°F), while August enjoys a much warmer climate, with temperatures ranging from a minimum of 7°C (45°F) to a scorching maximum of 38°C (101°F). Precipitation is more frequent in December, with 51 mm (2.0 in) spread over 9 days, compared to the relatively dry August, which only experiences 12 mm (0.5 in) over just 3 days. Additionally, the humidity is significantly higher in December at 91%, compared to a more comfortable 52% in August. For those interested in the specifics of August weather, detailed information can be found at Salamanca weather in August.

In comparing the weather between December and September, December presents much cooler conditions, with temperatures ranging from a chilly -4°C (24°F) at night to a mild 17°C (62°F) during the day. In contrast, September boasts much warmer temperatures, with a minimum of 5°C (42°F) and a maximum of 33°C (91°F), contributing to an average of 18°C (65°F). Additionally, December experiences higher humidity at 91% and more frequent precipitation, occurring over 9 days and accumulating 51 mm (2.0 in), while September is relatively drier with only 33 mm (1.3 in) of rain over 5 days. For more detailed information, you can check out Salamanca weather in September.

When comparing the weather in December and October, notable differences emerge in both temperature and humidity levels. December experiences colder temperatures, with a minimum of -4°C (24°F) and an average of 6°C (43°F), whereas October boasts warmer conditions, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 30°C (86°F). Both months receive the same amount of precipitation at 51 mm (2.0 in), but October sees fewer rainy days, with just 6 compared to December's 9 days of rain. Additionally, December’s humidity level is higher at 91%, compared to October's 78%, creating a distinctly chillier and moister atmosphere during the final month of the year. For more specifics on October weather, you can check Salamanca weather in October.

December weather exhibits a slight drop in temperature compared to November, with average temperatures ranging from a minimum of -4°C (24°F) to a maximum of 17°C (62°F), while November experiences slightly milder temperatures from -2°C (28°F) to a maximum of 20°C (68°F). In terms of precipitation, December sees a total of 51 mm (2.0 in) over 9 days, which is less than November's 60 mm (2.4 in) across 12 days, indicating a drier month. Humidity remains relatively stable, with December at 91% and November at 90%, suggesting a consistently damp environment as the year draws to a close. For more detailed insights, you can check Salamanca weather in November.

Compare Salamanca's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Salamanca

December in Salamanca presents a notable shift in weather, with cooler temperatures and increased humidity compared to the milder months that precede it. While daytime highs can reach a comfortable 17°C, the nights can be brisk, dipping close to freezing. With an average of 51 mm of precipitation over about nine days, this month marks a period of increased rainfall, making it one of the wetter months of the year. As the festive season approaches, the combination of chilly weather and damp conditions offers a unique charm to the city, inviting visitors to experience its enchanting winter atmosphere. For a more detailed look at how December weather fits into the overall pattern, check out Salamanca Climate.