December Weather in Zarautz, Spain

Last updated: February 6, 2025

Discover the unique December climate of Zarautz, Spain, characterized by a blend of cool temperatures and significant rainfall. With a maximum of 18°C (64°F) and an average of 10°C (50°F), this coastal town experiences its chilly moments, dipping to a minimum of 0°C (32°F). Expect a relatively wet month with 211 mm (8.3 in) of precipitation spread across 18 days, creating a lush, vibrant environment. High humidity levels at 87% add to the refreshing coastal atmosphere, making Zarautz a dynamic destination during the winter season.

December Temperature in Zarautz

In December, Zarautz, Spain, experiences a gentle transition into winter, with temperatures typically ranging from a minimum of 0°C (32°F) to a pleasant maximum of 18°C (64°F). The average temperature sits comfortably at 10°C (50°F), striking a balance that invites both locals and visitors to enjoy the coastal charm. As the year draws to a close, the shift from the milder autumn months is evident, yet the climate remains relatively mild compared to many other regions. This trend of gradual cooling continues from November, making December an ideal time for leisurely strolls along the beach or savoring the local cuisine in cozy restaurants, all while enjoying the serene beauty of this Basque town.

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

The chart illustrates December temperature patterns in Zarautz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec465051545863676865595249
Data source: Temperature data for Zarautz 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 Zarautz

In Zarautz, Spain, December stands out as the wettest month of the year, with a staggering 211 mm (8.3 in) of precipitation spread across 18 days. This significant increase in rainfall, compared to the preceding months, highlights a distinct trend where late autumn gives way to a more pronounced winter weather pattern. Notably, the average rainfall in December is markedly higher than that of November, which recorded 190 mm (7.5 in), indicating a peak in the winter season. The steady rise in precipitation from early autumn months—like October's 133 mm (5.2 in)—culminates in December, painting a picture of a landscape that is lush and vibrant, albeit often drenched in rain. As the year comes to a close, residents and visitors alike experience the dynamic and sometimes dramatic weather shifts that define this coastal region.

December Precipitation Trends in Zarautz

The chart displays monthly precipitation patterns in Zarautz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec145129116107115131917999133190211
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Zarautz

In Zarautz, Spain, December sees a notable rise in humidity, peaking at 87%—the highest level for the year—revealing a seasonal trend towards a more moist atmosphere as winter sets in. This month marks a continuation of the elevated humidity levels from November, which recorded 85%, suggesting a pattern where the later months of the year consistently experience higher humidity. In contrast, the warm summer months—particularly July and August—boast significantly lower humidity levels, around 80% and 76% respectively. As the temperatures drop, the shift towards increased humidity is palpable, highlighting the dynamic interplay between seasonal changes and weather patterns in this coastal region.

December Average Humidity in Zarautz

This chart illustrates the average monthly humidity levels in Zarautz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%83%81%80%81%80%76%75%81%85%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Zarautz

In Zarautz, Spain, the December UV Index drops back to a moderate 2, indicating a low exposure category with a burn time of 45 minutes. This decline in UV radiation follows a series of months where the index peaked significantly, reaching a very high 10 during the summer. While the months leading up to December showcased an escalating UV intensity from January's 2 to May's 9, the cooler winter months naturally bring a reprieve from the intense sun exposure. As you stroll along the coast this December, rest assured that prolonged sun protection is less critical, but it's always wise to stay informed about UV levels. For further details on seasonal trends, visit Zarautz UV Index.

Maximum UV Index Levels in Zarautz for December

The chart shows the monthly maximum UV Index (UVI) for Zarautz 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: Zarautz 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 Zarautz

December in Zarautz, Spain, offers a gentle transition into winter with 218 hours of sunshine, making it one of the year's quieter months for sunlight. This decline from the peak hours of 401 in July and 384 in August reflects a seasonal trend where the days shorten and the chill of winter begins to take hold. However, despite the drop in sunshine compared to the spring and summer months, December still enjoys more light than the earlier winter months of January and November, suggesting that Zarautz retains a certain warmth and charm even as the year draws to a close. As the festive spirit envelops the town, the golden rays of winter sun reflect the beauty of this coastal paradise, inviting visitors to enjoy its crisp, refreshing atmosphere.

Monthly Sunshine Duration in Zarautz: December Highlighted

The December sunshine duration represents the total number of hours Zarautz 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.
JanFebMarAprMayJunJulAugSepOctNovDec169h239h307h332h369h378h401h384h332h292h230h218h
Data source: Zarautz December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Zarautz During December

In Zarautz, Spain, December sees a 34% chance of sunny weather, marking a notable increase compared to the bleak 17% in November. This uptick suggests a transition into slightly more favorable conditions as the year comes to a close. While December still trails behind the sunnier months of March and April—where chances soar to 43% and 38%, respectively—it's a refreshing change from the typically gloomy autumn. As the winter chill sets in, December offers a glimmer of hope for sunshine lovers, making it a potentially delightful time for outdoor activities amidst the coastal charm of this beautiful town.

Percentage of Sunny Days in December in Zarautz

The chart illustrates the percentage of sunny days in Zarautz 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 Zarautz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%21%43%38%30%29%36%38%28%39%17%34%
Data source: Zarautz December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Zarautz in December

In Zarautz, Spain, the daylight duration experiences a captivating ebb and flow throughout the year. While December shares its 9 hours of daylight with both January and November, it marks a period when the daylight begins its slow resurgence after the darkest months. As the year progresses, daylight gradually extends from 10 hours in February to a peak of 15 hours in June, creating a vibrant transition that typically welcomes longer, sunlit days. By the time summer fades, daylight tapers back to 12 hours in September, and then to the shorter winter days we see in late autumn. This rhythm of light not only enriches Zarautz's natural beauty but also enhances the charm of its coastal allure throughout the seasons.

Average Daylight Hours in Zarautz for December

The chart illustrates the variation in daylight duration in Zarautz 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: Zarautz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Zarautz

In December, Zarautz, Spain experiences a notable uptick in wind activity, with an average speed of 4.8 m/s (11 mph), making it one of the windiest months of the year. This increase follows a general trend of fluctuating wind speeds from the start of the year, peaking notably in late autumn and early winter. While January and February kick off the year with moderate winds of 4.1 m/s and 4.7 m/s respectively, the winds gradually taper off in the warmer months, reaching a low of 2.5 m/s (6 mph) in August. However, as autumn approaches, the gusts return, laying the groundwork for December's brisk conditions. The sharp rise in wind speed heralds the arrival of winter, inviting both local surfers and wind enthusiasts to embrace the invigorating ocean breezes that Zarautz is known for.

Average December Wind Speed in Zarautz

The chart displays monthly wind speed patterns in Zarautz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.14.73.73.43.02.92.72.52.73.13.84.8 m/s
Data source: Zarautz December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Zarautz Compares to Other Months

The weather in Zarautz 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 Zarautz and find detailed weather information for every month.

December and January exhibit some notable differences in weather patterns. In December, temperatures typically range from a minimum of 0°C (32°F) to a maximum of 18°C (64°F), with an average of 10°C (50°F). The month is quite wet, accumulating around 211 mm (8.3 in) of precipitation over 18 days and maintaining a high humidity level of 87%. Meanwhile, January sees a slight drop in the minimum temperature to -1°C (31°F) but maintains similar maximum temperatures, peaking at 19°C (66°F) with an average of 8°C (46°F). Precipitation decreases to 144 mm (5.7 in) over 15 days, and humidity remains relatively stable at 86%. For a detailed look at January weather in Zarautz, you can visit Zarautz weather in January.

In December, temperatures generally range from a chilly 0°C (32°F) at night to a mild 18°C (64°F) during the day, with an average temperature of 10°C (50°F). The month is characterized by high humidity at 87% and significant rainfall, totaling 211 mm (8.3 in) spread over 18 days. In contrast, February experiences slightly colder nights with a minimum of -2°C (28°F) but can reach a warmer maximum of 22°C (72°F), maintaining the same average temperature of 10°C (50°F) as December. This month sees less precipitation at 129 mm (5.1 in) over 13 days, while humidity remains relatively low at 85%. For more detailed insights into February weather, check out Zarautz weather in February.

In December, the weather is marked by cooler temperatures with a minimum of 0°C (32°F) and a maximum of 18°C (64°F), averaging around 10°C (50°F). The month sees significant precipitation, totaling 211 mm (8.3 in) over 18 days, along with high humidity at 87%. In contrast, March experiences slightly colder nights with a minimum temperature of -1°C (31°F), but it can reach a warmer maximum of 22°C (72°F), while maintaining the same average temperature of around 10°C (51°F). Precipitation decreases to 116 mm (4.6 in) over 16 days and humidity is lower at 82%. Overall, March offers a gradual warming trend and less rainfall compared to December. For more detailed information, check out the Zarautz weather in March.

In December, the weather tends to be cooler with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 18°C (64°F), averaging around 10°C (50°F). This month also experiences significant precipitation, totaling 211 mm (8.3 in) over about 18 days, coupled with high humidity levels at 87%. In contrast, April brings milder conditions with temperatures starting at a minimum of 2°C (36°F) and reaching a comfortable maximum of 24°C (75°F), averaging 12°C (54°F). Precipitation is lower at 107 mm (4.2 in) over 14 days, and humidity eases slightly to 81%. For more detailed insights on the weather in April, you can check Zarautz weather in April.

In December, the weather is notably cooler, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 18°C (64°F), averaging around 10°C (50°F). The month is characterized by higher precipitation levels, totaling 211 mm (8.3 inches) over 18 days, along with a humidity level of 87%. In contrast, May brings milder and more pleasant conditions, with minimum temperatures of 4°C (40°F) and maximums reaching 27°C (81°F), averaging 15°C (58°F). The precipitation decreases significantly to 115 mm (4.5 inches) across 16 days, and humidity drops to 80%. For a closer look at the weather specifics during this vibrant month, you can visit Zarautz weather in May.

December and June present a stark contrast in weather patterns. In December, temperatures range from a chilly 0°C (32°F) to a mild 18°C (64°F), averaging at 10°C (50°F). The month is marked by significant precipitation, totaling 211 mm (8.3 in) over 18 days, leading to a high humidity level of 87%. In contrast, June enjoys warmer conditions with temperatures ranging from 9°C (49°F) to a maximum of 33°C (91°F), averaging at 17°C (64°F). Precipitation is less frequent, totaling 131 mm (5.1 in) over 15 days, and humidity decreases slightly to 81%. For more details about the weather in June, visit Zarautz weather in June.

When comparing the weather in December and July, it is clear that the two months present quite different climates. December experiences cooler temperatures ranging from a minimum of 0°C (32°F) to a maximum of 18°C (64°F), with an average temperature of 10°C (50°F). The month is also notably wetter, with 211 mm (8.3 in) of precipitation over 18 days, and a high humidity level of 87%. In contrast, July boasts much warmer temperatures, with a minimum of 11°C (53°F) and a maximum of 33°C (92°F), averaging around 19°C (67°F). Precipitation is significantly lower at 91 mm (3.6 in) over just 14 days, accompanied by a lower humidity of 80%. For more detailed information on July weather, you can visit Zarautz weather in July.

December and August present contrasting weather conditions. In December, temperatures range from a chilly 0°C (32°F) at their lowest to a mild 18°C (64°F) at their peak, averaging around 10°C (50°F). This month is characterized by significant precipitation, with about 211 mm (8.3 in) spread over 18 days, alongside high humidity levels at 87%. In stark contrast, August experiences warmer temperatures, with minimums of 13°C (55°F), averages of 20°C (68°F), and highs reaching 32°C (90°F). Precipitation is notably lower at 79 mm (3.1 in) over just 13 days, and the humidity is somewhat reduced at 76%. For more details about the August weather, visit Zarautz weather in August.

In comparing the weather of December and September, notable contrasts emerge. December experiences cooler temperatures, with a minimum of 0°C (32°F) and an average of 10°C (50°F), while September enjoys warmer conditions, averaging 18°C (65°F) and peaking at 30°C (87°F). Precipitation is significantly higher in December, accumulating 211 mm (8.3 in) over 18 days compared to September's 98 mm (3.9 in) over 13 days. Additionally, December is marked by a higher humidity level of 87%, in contrast to September’s more moderate 75%. For a closer look at September's climate specifics, visit Zarautz weather in September.

When comparing the weather between October and December, notable differences emerge. December's temperatures range from a chilly minimum of 0°C (32°F) to a comfortable maximum of 18°C (64°F), averaging around 10°C (50°F). In contrast, October enjoys milder conditions, with temperatures fluctuating from a minimum of 5°C (41°F) to a maximum of 27°C (81°F), averaging 15°C (59°F). Additionally, December experiences significantly more precipitation, totaling 211 mm (8.3 in) over 18 days, compared to October's 133 mm (5.2 in) over 14 days. Despite December's higher humidity level of 87%, October's lower humidity at 81% combined with warmer temperatures makes it feel generally more pleasant. For more detailed information on October weather, you can visit Zarautz weather in October.

When comparing the weather in December to November, we see a slight decrease in average temperature, with December averaging 10°C (50°F) compared to November's 11°C (53°F). While December experiences lower maximum temperatures, peaking at 18°C (64°F) versus November's 22°C (73°F), it also has a more significant amount of precipitation at 211 mm (8.3 in) compared to November's 190 mm (7.5 in). Both months have 18 days of precipitation, but December is slightly more humid, averaging 87% humidity versus November's 85%. For more details about November weather, you can visit Zarautz weather in November.

Compare Zarautz's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Zarautz

As December settles in Zarautz, the coastal charm of the region transforms into a cooler and wetter atmosphere compared to the rest of the year. The temperatures dip to a refreshing average of 10°C, with maximums reaching 18°C, making it notably chillier than the balmy summer months. Rainfall becomes more prominent, with a considerable 211 mm spattering over about 18 days, filling the air with a crisp humidity of 87% that invigorates the senses. This month marks a shift, inviting visitors to embrace the beauty of the Basque coastline in a different light, as they indulge in the tranquil yet dramatic landscapes of the winter season. For a deeper understanding of seasonal trends, visit Zarautz Climate.