December Weather in Herriko Plaza, Spain

Last updated: February 6, 2025

In December, Herriko Plaza experiences a mild climate characterized by temperatures ranging from a maximum of 19°C (66°F) to a minimum of 1°C (34°F), with an average hovering around 10°C (50°F). This month sees a significant amount of rainfall, totaling 172 mm (6.8 in) over 17 days, making it one of the wetter periods of the year. With humidity levels lingering at a high 85%, the air feels particularly crisp and damp, setting the scene for a festive atmosphere amid the charming surroundings of Spain. Dress warmly and be prepared for the occasional showers that enhance the natural beauty of the area.

December Temperature in Herriko Plaza

As December unfolds in Herriko Plaza, Spain, temperatures gently dip, marking a significant transition into winter. With a minimum of 1°C (34°F), the chill sets in, while the average temperature hovers around 10°C (50°F), inviting cozy gatherings. Days can still reach a mild maximum of 19°C (66°F), offering pleasant afternoons ideal for strolling through the plaza. Compared to the previous months, December showcases a softening trend, where the warmth of autumn gives way to the cooler embrace of winter, creating a delightful balance that encourages both outdoor adventures and the warmth of indoor festivities.

December Weather in Herriko Plaza: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Herriko Plaza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec465051545863666765595250
Data source: Temperature data for Herriko Plaza 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 Herriko Plaza

December in Herriko Plaza, Spain, marks the peak of the rainy season, with precipitation soaring to 172 mm (6.8 in)—the highest for any month of the year. This month records an average of 17 rainy days, contributing to a notable trend of increased moisture as the year wraps up. Unlike the drier summer months, where rainfall dips to as low as 67 mm (2.6 in) in August, December’s heavy downpours highlight a significant transition toward the winter months. The gradual increase in rainfall from November’s 168 mm (6.6 in) sets the stage for a wetter winter landscape, making December not only the culmination of the year’s precipitation but also a reminder of the lush beauty that rain brings to the region during this festive season.

December Precipitation Trends in Herriko Plaza

The chart displays monthly precipitation patterns in Herriko Plaza, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1281121039592105736784115168172
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Herriko Plaza

December in Herriko Plaza, Spain, experiences a noticeable uptick in humidity with levels reaching 85%, aligning closely with the peak of the summer months. This slight increase from November's 83% suggests a seasonal shift, indicative of the region's tendency to experience higher moisture levels during the winter. Over the year, humidity has shown a gentle downward trend from a high of 87% in July, stabilizing between 80% and 85% as the year wraps up. This rhythm not only highlights Herriko Plaza's mild winter climate but also enhances the inviting atmosphere of the plaza, making it a cozy destination throughout December.

December Average Humidity in Herriko Plaza

This chart illustrates the average monthly humidity levels in Herriko Plaza, 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.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%81%81%83%87%82%77%80%83%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Herriko Plaza

As December descends upon Herriko Plaza, Spain, residents can expect a low UV Index of 2, indicating a much-needed respite from the intense sun exposure seen in the summer months. With a burn time of 45 minutes, it's a great opportunity to enjoy the outdoors without the usual concerns of sun safety. This trend of decreasing UV levels aligns with the gradual decline from the blistering highs of May through August, where values reached a peak of 10, indicating very high exposure risks. In contrast, the culminating months of the year maintain a significantly lower UV presence, reminding us that winter in Herriko Plaza brings its own charms, bolstered by a sun that's less daunting. For more detailed insights on UV variations throughout the year, be sure to check Herriko Plaza UV Index.

Maximum UV Index Levels in Herriko Plaza for December

The chart shows the monthly maximum UV Index (UVI) for Herriko Plaza 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.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Herriko Plaza 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 Herriko Plaza

In Herriko Plaza, Spain, December sees a modest decline in sunshine hours, totaling 221 hours. While this marks a decrease from the vibrant 369 hours in May and the peak of 397 hours in July, it aligns with the region's trend of shorter daylight as winter approaches. Interestingly, the sunshine hours for December surpass those of January’s 167 hours, reflecting a gradual transition toward sunnier days in the new year. Overall, while the month may be cooler and darker, the lingering warmth of autumn sun continues to brighten the plaza.

Monthly Sunshine Duration in Herriko Plaza: December Highlighted

The December sunshine duration represents the total number of hours Herriko Plaza 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.
JanFebMarAprMayJunJulAugSepOctNovDec167h235h307h329h369h374h397h381h330h290h227h221h
Data source: Herriko Plaza December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Herriko Plaza During December

As December arrives in Herriko Plaza, the likelihood of sunshine begins a noticeable upswing, boasting a 36% chance of clear skies. This figure follows a dip in November, which plummets to just 18%. Interestingly, while winter typically ushers in lower sunlight, December stands out with a more favorable outlook compared to the preceding months of late autumn. Comparatively, the chance of sun is higher than in both January and February, suggesting that this serene plaza may just treat visitors to a few delightful sunny spells amidst the winter chill. So, pack your shades along with your sweater; you might just catch some rays while enjoying the festive atmosphere!

Percentage of Sunny Days in December in Herriko Plaza

The chart illustrates the percentage of sunny days in Herriko Plaza 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 Herriko Plaza experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%21%42%35%29%31%38%39%27%38%18%36%
Data source: Herriko Plaza December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Herriko Plaza in December

As the year unfolds in Herriko Plaza, Spain, the cycle of daylight reveals a compelling rhythm. Starting from a modest 9 hours in January, daylight gradually increases, peaking at an impressive 15 hours in June. This vibrant crescendo leads to a gradual tapering off as summer transitions into autumn, with 14 hours in July and 13 hours in August. By September, the sun begins to retreat, offering 12 hours of daylight before dropping to 10 hours in October. November and December bring the daylight back down to 9 hours, completing the cycle. This seasonal ebb and flow not only marks time but also invites visitors and locals to relish the unique charm of each month in this picturesque plaza.

Average Daylight Hours in Herriko Plaza for December

The chart illustrates the variation in daylight duration in Herriko Plaza throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 23m10h 31m11h 57m13h 25m14h 40m15h 18m14h 58m13h 51m12h 27m10h 59m9h 41m9h 1m
Data source: Herriko Plaza daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Herriko Plaza

As December arrives in Herriko Plaza, the winds begin to stir with a refreshing vigor, reaching an average speed of 4.6 m/s (10 mph). This is a notable increase from the more languid summer months, where wind speeds hovered below 3 m/s. In fact, December marks the pinnacle of wind activity in the year, following a steady climb from a low of 2.4 m/s (5 mph) in August. The transition into winter is accompanied by a briskness that invigorates the plaza, reminding locals and visitors alike of the changing seasons. As the year draws to a close, the winds not only sweep through the plaza but also symbolize the refreshing promise of new beginnings just around the corner.

Average December Wind Speed in Herriko Plaza

The chart displays monthly wind speed patterns in Herriko Plaza, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.84.33.53.32.82.82.62.42.62.93.84.6 m/s
Data source: Herriko Plaza December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Herriko Plaza Compares to Other Months

The weather in Herriko Plaza 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 Herriko Plaza and find detailed weather information for every month.

December and January present a notable shift in weather conditions. In December, temperatures range from a minimum of 1°C (34°F) to an average of 10°C (50°F), reaching a maximum of 19°C (66°F). The month sees significant rainfall, with 172 mm (6.8 in) spread over 17 days, while humidity remains high at 85%. In contrast, January begins with slightly cooler temperatures, featuring a minimum of -1°C (31°F) and an average of 8°C (46°F), maintaining the same maximum of 19°C (66°F). Precipitation decreases to 127 mm (5.0 in) over 14 days, but humidity remains constant at 85%. For a detailed look at the January weather, check Herriko Plaza weather in January.

In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 19°C (66°F), with an average of 10°C (50°F). This month experiences significant precipitation, totaling 172 mm (6.8 in) over 17 days, coupled with high humidity levels around 85%. In contrast, February sees a slight dip in minimum temperatures, reaching down to -2°C (28°F), while maximum temperatures can soar to 22°C (72°F), maintaining the same average of 10°C (50°F). February is generally drier, with 112 mm (4.4 in) of precipitation over 12 days and slightly lower humidity at 83%. For more details on February weather, check out Herriko Plaza weather in February.

In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 19°C (66°F), with a higher average of 10°C (50°F). The month is characterized by significant precipitation, totaling 172 mm (6.8 in) over 17 days, and a humidity level of 85%. In contrast, March sees slightly cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 21°C (71°F), maintaining an average of 10°C (51°F). Precipitation drops to 102 mm (4.0 in) over the same number of days, and humidity is slightly lower at 82%. For a closer look at the March weather in the region, you can visit Herriko Plaza weather in March.

When comparing the weather in December and April, several notable differences emerge. December typically showcases cooler conditions, with average temperatures ranging from a minimum of 1°C (34°F) to a maximum of 19°C (66°F). In contrast, April experiences milder temperatures, with lows around 3°C (37°F) and highs reaching 23°C (74°F). Precipitation levels also vary, with December recording significantly more rain at 172 mm (6.8 in) over 17 days, compared to April's 95 mm (3.7 in) over 14 days. Additionally, humidity levels are slightly higher in December at 85%, versus 81% in April. For a more detailed look at April weather, you can check the following link: Herriko Plaza weather in April.

In December, the weather is marked by cooler temperatures, with a minimum of 1°C and an average of 10°C, peaking at 19°C. The month also experiences significant precipitation, totaling 172 mm over 17 days, with a high humidity level of 85%. In contrast, May brings milder conditions, featuring a minimum temperature of 5°C and an average of 14°C, reaching up to 26°C. Rainfall decreases to 92 mm across 16 days, and humidity is slightly lower at 81%. For a more detailed look at May's weather, check out Herriko Plaza weather in May.

In December, temperatures are much cooler, with a minimum of 1°C (34°F) and an average of 10°C (50°F), peaking at 19°C (66°F). The month is characterized by higher precipitation levels, totaling 172 mm (6.8 in) over 17 days, and an average humidity of 85%. In contrast, June offers warmer weather, with a minimum of 9°C (49°F) and an average of 17°C (63°F), reaching a maximum of 32°C (89°F). Precipitation in June is lower, at 105 mm (4.1 in) over 15 days, with a slightly lower humidity of 83%. For more details on the weather in June, you can check Herriko Plaza weather in June.

December and July present strikingly different weather conditions. In December, temperatures range from a chilly minimum of 1°C (34°F) to a comfortable average of 10°C (50°F), peaking at 19°C (66°F). This month is characterized by significant precipitation, with 172 mm (6.8 in) recorded over 17 days, coupled with high humidity at 85%. In contrast, July offers much warmer weather, with a minimum of 11°C (52°F), an average of 19°C (67°F), and a maximum reaching 33°C (91°F). Precipitation is considerably lower at 73 mm (2.9 in) over just 12 days, and the humidity remains relatively high at 87%. For a detailed look at weather patterns specific to the area, you can check Herriko Plaza weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures range from a chilly 1°C (34°F) to a mild 19°C (66°F), with an average of 10°C (50°F) and considerably high precipitation of 172 mm (6.8 in) over 17 days, accompanied by high humidity at 85%. Conversely, August boasts a much warmer climate, with temperatures fluctuating between a minimum of 12°C (55°F) and a maximum of 34°C (93°F), averaging around 20°C (68°F). Precipitation is significantly lower in August at 67 mm (2.6 in) over just 12 days, and humidity is slightly reduced at 82%. For more details on the August weather, you can check Herriko Plaza weather in August.

In December, temperatures are noticeably cooler, with minimums dipping to around 1°C (34°F) and an average of 10°C (50°F), compared to September’s milder climate, which boasts a minimum of 10°C (49°F) and an average of 18°C (65°F). Additionally, December experiences significantly more precipitation, with 172 mm (6.8 in) over 17 days, while September sees only 84 mm (3.3 in) across 12 days. The humidity levels are also higher in December at 85%, compared to September's 77%, making the latter feel more comfortable overall. For more detailed weather insights, check Herriko Plaza weather in September.

When comparing the weather in December and October, we see a notable shift in temperatures and precipitation patterns. December tends to be cooler, with average temperatures ranging from a minimum of 1°C (34°F) to a maximum of 19°C (66°F), whereas October features milder temperatures, from a minimum of 5°C (41°F) to a maximum of 27°C (80°F). Additionally, December experiences more rainfall, with 172 mm (6.8 in) of precipitation over approximately 17 days, compared to October's 115 mm (4.5 in) over 14 days. Humidity levels are also slightly higher in December at 85%, compared to 80% in October. For more detailed insights on October weather in this region, you can check out Herriko Plaza weather in October.

December weather in Herriko Plaza features cooler temperatures than November, with a minimum of 1°C (34°F) compared to November's 4°C (39°F). The average temperature is slightly lower in December at 10°C (50°F), while November has an average of 11°C (53°F). Both months experience similar levels of precipitation, with December receiving 172 mm (6.8 in) over 17 days and November seeing 168 mm (6.6 in) over 18 days. Humidity also remains high in both months, with December at 85% and November at 83%. For more details about the weather in November, you can check Herriko Plaza weather in November.

Compare Herriko Plaza's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Herriko Plaza

As December settles over Herriko Plaza, the weather transforms significantly compared to other months, wrapping the area in a cooler and wetter embrace. With an average temperature of 10°C (50°F), it invites visitors to don warmer attire, while the high humidity at 85% adds to the crisp atmosphere. Unlike the milder summer months, December brings noticeable rain, with 172 mm (6.8 in) falling over 17 days, creating a lush backdrop for the holiday season. This month, many will find charm in cozying up in cafes or exploring the festive atmosphere as the landscape takes on a dramatic, more vibrant character. For a deeper dive into the evolving climate throughout the year, check out Herriko Plaza Climate.