August Weather in Santander, Spain

Last updated: February 6, 2025

Experience the charm of Santander, Spain in August, where the weather offers a delightful blend of warm temperatures and refreshing coastal breezes. With a maximum of 30°C (86°F) and an average of 21°C (69°F), the days are plenty warm, making it perfect for beach outings and outdoor adventures. The nights bring a pleasant coolness, as temperatures can dip to a minimum of 14°C (58°F). Expect some occasional showers, with precipitation amounting to 65 mm (2.6 in) over 10 days, complemented by a high humidity of 82%. This month captures the essence of summer, inviting visitors to enjoy both the vibrant atmosphere and the stunning natural beauty of this coastal gem.

August Temperature in Santander

In August, Santander basks in pleasant warmth, with temperatures ranging from a minimum of 14°C (58°F) to a delightful maximum of 30°C (86°F). The average temperature of 21°C (69°F) creates an inviting atmosphere for outdoor activities and beach outings. Following a gradual rise over the summer months, August represents the peak of warmth, maintaining a comfortable balance between sunny days and cooler evenings. As summer transitions towards fall, September retains this warmth, suggesting that visitors can still enjoy summer-like temps even as the season changes.

August Weather in Santander: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Santander, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec495152555964686966615552
Data source: Temperature data for Santander 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.

August Precipitation in Santander

In August, Santander experiences a notable consistency in its precipitation patterns, receiving 65 mm (2.6 in) of rain over 10 days. This marks a continued decline from the heavier showers of spring and early summer, echoing the shift observed in July. The pattern of reduced precipitation in these months suggests a calmer weather phase, offering residents and tourists alike a chance to relish the coastal charm without frequent interruptions from rain. As September approaches, the rainfall increases again, hinting at the return of fall's wetter conditions, but August remains a relatively dry respite in Santander's annual weather cycle.

August Precipitation Trends in Santander

The chart displays monthly precipitation patterns in Santander, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec119102102848390656699117187185
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Santander

In August, Santander, Spain experiences a humidity level of 82%, marking a slight decrease from the preceding month’s peak at 87% in July. This change reflects a broader trend of gradually declining humidity through the late summer months, with September's average dropping further to 77%. Interestingly, August's humidity aligns closely with April and May, both at 81%, suggesting a stable but slightly humid environment typical of the coastal region. Overall, while the summer months showcase higher humidity levels, August acts as a transition point, hinting at the forthcoming autumn with its refreshing, less humid climate.

August Average Humidity in Santander

This chart illustrates the average monthly humidity levels in Santander, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%81%81%83%87%82%77%80%83%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Santander

In August, Santander, Spain experiences a very high UV Index of 9, signaling the need for sun protection during outdoor activities, as the burn time is reduced to just 15 minutes. This trend follows an intense summer, with both June and July reaching a peak UV Index of 10. Although the UV levels slightly decrease in August, they remain significantly elevated, indicating a strong sun exposure potential consistent with the region's warm climate. As the summer draws to a close, the UV Index starts to taper off in September, further highlighting the importance of sun safety throughout the season. For more detailed information on the UV Index trends, check out Santander UV Index.

Maximum UV Index Levels in Santander for August

The chart shows the monthly maximum UV Index (UVI) for Santander in August, 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: Santander August 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.

August Sunshine in Santander

Nestled along Spain's northern coast, Santander shines brightly in August, boasting an impressive 384 hours of sunshine. This warm month follows a sun-soaked July, which sees the highest sunshine total of the year at 407 hours, creating a delightful backdrop for outdoor escapades. As summer peaks, the sunshine hours slightly dip from July, yet remain significantly higher than the earlier months, establishing a clear upward trend from the 179 hours in January to a summer high. This gradual buildup of sunlight, peaking in mid-summer, sets the stage for perfect beach days and vibrant sunsets, while the months that follow gradually transition into the cooler, cloudier autumn, marked by September’s 335 hours. Thus, August represents the essence of summer in Santander, beckoning both locals and travelers to bask in its radiant warmth before the seasonal shift.

Monthly Sunshine Duration in Santander: August Highlighted

The August sunshine duration represents the total number of hours Santander experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec179h245h318h347h387h388h407h384h335h295h238h227h
Data source: Santander August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Santander During August

In August, Santander, Spain, enjoys a 39% chance of sunny weather, aligning with the warmer summer months. This percentage is on par with both July and October, indicating a consistent likelihood of pleasant, sun-drenched days. Notably, this summer month maintains a steady trend from the previous months, suggesting that while the region may not guarantee endless sunshine, there are ample opportunities for sunbathing and outdoor activities. As the summer peak continues, visitors can look forward to vibrant, sunny moments amid the gentle coastal breeze, making it an appealing time to experience the beauty of Santander.

Percentage of Sunny Days in August in Santander

The chart illustrates the percentage of sunny days in Santander throughout the year, with August 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 Santander experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%22%42%33%31%31%39%39%31%38%21%39%
Data source: Santander August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Santander in August

In August, Santander, Spain, enjoys about 13 hours of daylight, marking a gradual transition from the peak summer months when daylight reaches a maximum of 15 hours in June and July. This delightful abundance of sunlight fosters vibrant outdoor activities and scenic explorations. As the month unfolds, the daylight begins to wane, foreshadowing the shift into autumn with September's 12 hours of daylight. The trend clearly highlights a seasonal pattern, where the spring and summer months gift ample sunlight, while the approaching fall signals a decrease, ultimately leading to the shorter days of winter. This rhythm of daylight not only influences the local climate but also enriches the lifestyle of residents and visitors alike.

Average Daylight Hours in Santander for August

The chart illustrates the variation in daylight duration in Santander throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 21m10h 30m11h 57m13h 26m14h 42m15h 20m15h13h 53m12h 27m10h 58m9h 40m8h 59m
Data source: Santander daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Santander

In August in Santander, Spain, the average wind speed dips to 3.0 m/s (7 mph), marking one of the calmest months of the year. Following a gradual decline from earlier summer months, this slight decrease reflects a transition towards the cooler autumn winds that begin to pick up in September. Notably, July and August are both characterized by lower wind speeds compared to the rest of the year, showcasing the region's serene summer atmosphere. As the autumn months approach, wind speeds gradually regain momentum, suggesting a seasonal rhythm that guides the breezy charm of Santander year-round.

Average August Wind Speed in Santander

The chart displays monthly wind speed patterns in Santander, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.23.43.33.43.43.13.0 m/s3.03.34.04.6
Data source: Santander August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Santander Compares to Other Months

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

August and January in Santander showcase strikingly different weather patterns. In August, temperatures range from a comfortable minimum of 14°C (58°F) to a warm maximum of 30°C (86°F), with an average of 21°C (69°F). This month experiences an average of 65 mm (2.6 in) of precipitation over about 10 days, accompanied by relatively high humidity at 82%. In contrast, January is much cooler, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 20°C (67°F), averaging only 9°C (49°F). It also sees considerably more rainfall, totaling 119 mm (4.7 in) over approximately 14 days, while humidity remains slightly higher at 85%. For a detailed look at January's weather, visit Santander weather in January.

August and February present contrasting weather experiences. In August, temperatures range from a minimum of 14°C (58°F) to a maximum of 30°C (86°F), with an average of 21°C (69°F). The month sees 65 mm (2.6 in) of precipitation over about 10 days, accompanied by high humidity at 82%. In stark contrast, February is cooler, with temperatures varying from a chilly 2°C (35°F) to a comfortable 23°C (73°F) and an average of 11°C (52°F). This month experiences more rainfall, totaling 102 mm (4.0 in) over 13 days, with humidity slightly higher at 83%. For a closer look at February weather specifics, check out Santander weather in February.

In comparing the weather of August and March, a notable difference is evident in temperature. August boasts a minimum of 14°C (58°F) and can reach up to a warm 30°C (86°F) on average, while March starts much cooler with a minimum of 0°C (33°F) and an average maximum of only 22°C (73°F). Precipitation also varies, with August experiencing 65 mm (2.6 in) over about 10 days, whereas March sees more rainfall at 102 mm (4.0 in) across 15 days. Both months feature high humidity levels at 82%, contributing to a muggy atmosphere in August and a brisk feel in March. For more detailed insights into the conditions you can expect in March, check out Santander weather in March.

When comparing the weather in August and April, it's clear that August tends to be warmer and more humid. The average temperature in August is a pleasant 21°C (69°F), with maximums reaching up to 30°C (86°F), while April's temperatures are cooler, averaging 13°C (55°F) with a maximum of 24°C (76°F). August experiences slightly less precipitation, totaling 65 mm (2.6 in) over about 10 days, compared to April's 84 mm (3.3 in) over 13 days. Interestingly, both months have similar humidity levels, with August at 82% and April at 81%. For more details on the specifics of April's weather, you can check out this link: Santander weather in April.

When comparing the weather in August and May, it's evident that August generally presents warmer conditions. In August, temperatures range from a minimum of 14°C (58°F) to a maximum of 30°C (86°F), with an average temperature of 21°C (69°F). In contrast, May experiences cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 26°C (79°F), averaging around 15°C (59°F).

Precipitation in May is slightly higher, totaling 83 mm (3.3 in) over 14 days compared to August's 65 mm (2.6 in) over 10 days. Both months exhibit high humidity, with May at 81% and August at 82%, contributing to a muggy feel. For a more detailed look at May weather, refer to Santander weather in May.

In comparing the weather of August and June, August typically experiences slightly warmer temperatures, with an average of 21°C (69°F) compared to June's 18°C (64°F). While the maximum temperature in both months is similar, August can reach up to 30°C (86°F), making it the hotter month overall. However, June sees more rainfall, with 90 mm (3.6 in) over 14 days, while August has less precipitation at 65 mm (2.6 in) over just 10 days. Humidity levels are quite close in both months, hovering around 82% in August and 83% in June. For more detailed information, you can check Santander weather in June.

In comparing the weather between July and August, both months boast similar maximum temperatures of 30°C (86°F), indicating warm days. However, August tends to be slightly warmer on average, with temperatures reaching an average of 21°C (69°F), compared to July's average of 20°C (68°F). Both months receive the same amount of precipitation, 65 mm (2.6 in), but July experiences rain over 12 days, while August has it spread over 10 days, resulting in a slightly drier feel in August. Humidity levels also decrease from July's 87% to 82% in August, making the latter month more comfortable overall. For a more detailed look at July's weather, you can visit Santander weather in July.

August and September offer a transition in weather patterns, with September showing slightly cooler temperatures and increased precipitation. In August, temperatures range from a minimum of 14°C (58°F) to a maximum of 30°C (86°F), with an average of 21°C (69°F) and a humidity level of 82%. In contrast, September sees cooler minimum temperatures of 11°C (53°F) and an average temperature of 19°C (67°F), while still reaching similar maximums of 30°C (87°F). However, September experiences a higher total precipitation of 99 mm (3.9 in) over 11 days, compared to August's 65 mm (2.6 in) over 10 days, and a slight decrease in humidity to 77%. For a more detailed look at September weather, check out Santander weather in September.

August generally offers warmer weather compared to October, with average temperatures reaching 21°C (69°F) and maximums hitting 30°C (86°F). In contrast, October's temperatures are cooler, with an average of 16°C (62°F) and a maximum of 27°C (81°F). While August sees relatively less precipitation at 65 mm (2.6 in) over about 10 days, October tends to be wetter, accumulating 117 mm (4.6 in) with precipitation occurring on approximately 12 days. Humidity levels are similar, with August at 82% and October slightly lower at 80%. For more details, check out the Santander weather in October.

August and November present distinct contrasts in weather patterns. In August, temperatures range from a mild 14°C (58°F) to a warm 30°C (86°F), with an average of 21°C (69°F) and relatively low precipitation of 65 mm (2.6 in) over about 10 days. The humidity during this month is quite high, reaching 82%, contributing to a warm and somewhat muggy atmosphere.

In contrast, November sees cooler temperatures, with a minimum of 6°C (44°F), an average of 13°C (55°F), and a maximum of 23°C (74°F). This month also experiences significantly higher rainfall, totaling 187 mm (7.4 in) across 16 days, while humidity remains slightly higher at 83%. For a more detailed look at the conditions in November, you can check out Santander weather in November.

In August, the weather is generally warm and pleasant, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 30°C (86°F) and an average of 21°C (69°F). It experiences moderate precipitation of 65 mm (2.6 in) over about 10 days, accompanied by high humidity levels at 82%. In contrast, December brings cooler temperatures, with a minimum of 5°C (41°F), an average of 11°C (52°F), and a maximum of 18°C (65°F). The month is significantly wetter, with 185 mm (7.3 in) of rain spread across 18 days, and humidity increases slightly to 85%. For more detailed information about December weather, you can visit Santander weather in December.

Compare Santander's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Santander

In August, Santander embraces a warm and inviting atmosphere, distinguishing itself from the cooler months. With maximum temperatures reaching up to 30°C, visitors can enjoy sun-soaked days perfect for beach outings and outdoor activities. While the average temperature remains a comfortable 21°C, the transition from lower summer humidity levels creates a vibrant environment ideal for exploration. Although precipitation occurs on about ten days, it's relatively mild, allowing ample opportunity to soak in the beauty of the region. The maritime climate tends to keep humidity high at 82%, making those refreshing sea breezes a welcome relief. To learn more about how Santander's weather varies throughout the year, check out Santander Climate.