August Weather in Castro, Spain

Last updated: February 6, 2025

In August, Castro, Spain experiences a delightful mix of warm temperatures and moderate humidity, making it an ideal time for outdoor adventures. With maximum temperatures reaching 35°C (95°F) and an average of 19°C (66°F), visitors can enjoy sunny days punctuated by cooler evenings. However, the month is not without its occasional showers, as precipitation totals around 36 mm (1.4 in) spread across 6 days. The humidity often hovers around 78%, adding a mild tropical feel to the atmosphere, perfect for relaxing beach days or exploring the picturesque landscapes of the region.

August Temperature in Castro

In August, temperatures in Castro, Spain reach their peak, showcasing a delightful transition into the heart of summer. With a minimum of 8°C (47°F) and soaring maximums of 35°C (95°F), the average temperature settles comfortably at 19°C (66°F). This month is marked by warmth and sun, as it follows a steady rise from the chillier winter months. Significantly warmer than June and July, August invites locals and visitors alike to bask in the sun's embrace, making it an ideal time for outdoor exploration and enjoying the vibrant culture of this charming Spanish town. As summer fades toward fall, the thermometers begin to dip slightly, hinting at the forthcoming seasonal shift.

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

The chart illustrates August temperature patterns in Castro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434748525761666663564846
Data source: Temperature data for Castro 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 Castro

In August, Castro, Spain experiences a modest precipitation amount of 36 mm (1.4 in), making it one of the drier months of the year. This slight uptick from July, which only saw 27 mm (1.1 in) over just 7 days, reflects the gradual transition into the wetter autumn months. With only 6 rainy days, August illustrates a relatively dry summer, allowing residents and visitors to enjoy outdoor activities under mostly clear skies. As the season progresses, precipitation levels begin to rise in September and October, ultimately leading to a dramatic increase as winter approaches, with December recording an average of 161 mm (6.3 in) over 16 days. This pattern signifies a shift from the summer's dry spell to the winter's more robust rainfall, highlighting the region's diverse climate throughout the year.

August Precipitation Trends in Castro

The chart displays monthly precipitation patterns in Castro, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7910711682796627364696120161
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Castro

In August, Castro, Spain experiences a notable dip in humidity, averaging at 78%, the lowest point of the year. This decline marks a slight departure from the steady levels seen earlier in the summer, where humidity hovered around 82-83% from June to July. With the summer heat gradually giving way to the beginnings of autumn, August offers a brief reprieve from the more humid months of late fall and early winter, where humidity climbs back up to 84-85% in November and December. This shift not only contributes to a more comfortable atmosphere but also signals the cyclical nature of Castro’s climate, reflecting the transition from the warmth of summer to the cooler embrace of autumn.

August Average Humidity in Castro

This chart illustrates the average monthly humidity levels in Castro, 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%83%83%83%82%78%79%82%84%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Castro

In August, Castro, Spain, experiences a UV Index of 9, classifying it as very high exposure. This trend reflects the continued intensity of summer sunlight, with a burn time of just 15 minutes for unprotected skin. Following the peak UV levels seen in June and July, August maintains a solid level that demands caution for outdoor activities. As the summer month winds down, it's essential to stay vigilant with sun protection to prevent sunburn and long-term skin damage. For more insights into the UV trends throughout the year, check out the detailed information here: Castro UV Index.

Maximum UV Index Levels in Castro for August

The chart shows the monthly maximum UV Index (UVI) for Castro 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.
JanFebMarAprMayJunJulAugSepOctNovDec24689111098632
Data source: Castro 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 Castro

August in Castro, Spain, basks in 392 hours of glorious sunshine, marking a peak in the summer months. Following 421 hours in July, the sun continues to grace the region, although slightly waning as September approaches with 338 hours. The trend paints a vibrant picture of summer vitality, where each month from June to August consistently bathes the area in bright light, showcasing the region's allure for sun-seekers. As the year transitions into autumn, sunlight gradually diminishes, with hours dropping significantly in the colder months, highlighting the contrast between the sun-drenched summer and the quieter, cloudier winter days.

Monthly Sunshine Duration in Castro: August Highlighted

The August sunshine duration represents the total number of hours Castro 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.
JanFebMarAprMayJunJulAugSepOctNovDec170h230h299h337h390h387h421h392h338h298h228h191h
Data source: Castro August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Castro During August

In August, Castro, Spain, basks in one of its sunniest months, boasting a 53% chance of sunny weather. This notable uptick in sunshine follows a gradual trend from the earlier summer months, where the chance rises from 42% in June and 43% in July. The sunny disposition of August clearly contrasts with the cooler, cloudier months of the year, like February at just 16% or March at 50%. As summer peaks, it provides ideal conditions for outdoor activities, making August an attractive time for both locals and visitors seeking sun-drenched experiences.

Percentage of Sunny Days in August in Castro

The chart illustrates the percentage of sunny days in Castro 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 Castro experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec33%16%50%39%33%42%43%53%33%37%42%32%
Data source: Castro August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Castro in August

In August, Castro, Spain experiences a delightful balance of daylight, with 13 hours illuminating the skies. This duration represents a gentle decline from the sun-drenched peaks of summer in June and July, which basked in a generous 15 and 14 hours respectively. As the warm days of summer transition towards the cooler embrace of autumn, August still offers ample time for outdoor adventures and late-night gatherings. Following this month, daylight begins to taper off, signaling the approach of autumn with 12 hours in September and then further decreasing in the subsequent months. This steady pattern not only highlights the region's seasonal changes but also invites residents and visitors alike to make the most of the lingering summer sun.

Average Daylight Hours in Castro for August

The chart illustrates the variation in daylight duration in Castro throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 25m10h 32m11h 57m13h 24m14h 38m15h 15m14h 56m13h 50m12h 26m10h 59m9h 43m9h 4m
Data source: Castro daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Castro

In Castro, Spain, the August wind whispers gently at an average speed of 2.3 m/s (5 mph), marking the culmination of a gradual decline evident throughout the summer months. This trend, characterized by a steady decrease from 3.1 m/s in May to 2.6 m/s in July, reaches its zenith in August, where the air feels stiller as the season matures. As autumn approaches, the winds begin to pick up, with a slight increase in September to 2.4 m/s and a return to 2.6 m/s in October. The year concludes with a sigh of wind, enriching the atmosphere from December's 3.4 m/s, providing a refreshing contrast to summer's calm. Overall, the wind dynamics in Castro reveal a serene summer shift towards the briskness of fall, inviting visitors to savor the tranquil breezes of August.

Average August Wind Speed in Castro

The chart displays monthly wind speed patterns in Castro, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.44.12.72.53.12.82.62.3 m/s2.42.62.83.4
Data source: Castro August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Castro Compares to Other Months

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

In August, the weather tends to be warm and humid, with temperatures ranging from a mild 8°C (47°F) at night to a hot 35°C (95°F) during the day. With an average of 19°C (66°F) and only about 36 mm (1.4 in) of precipitation over approximately 6 days, it’s generally a drier month compared to January. In contrast, January experiences a much colder climate, with temperatures dipping as low as -5°C (23°F) and averaging around 6°C (43°F). The maximum temperature reaches only 19°C (67°F), and with 79 mm (3.1 in) of rainfall spread over 10 days, it is significantly wetter. Humidity levels are slightly higher in January at 84%, compared to 78% in August, making the winter month feel even more brisk. For more detailed information on January weather, you can check Castro weather in January.

August and February exhibit starkly contrasting weather patterns. In August, temperatures range from a comfortable minimum of 8°C (47°F) to a scorching maximum of 35°C (95°F), with an average of 19°C (66°F). The month sees relatively low precipitation of 36 mm (1.4 in) over about six days, and humidity levels hover around 78%. In contrast, February experiences much cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 21°C (70°F), averaging 8°C (47°F). This month is considerably wetter, receiving 106 mm (4.2 in) of rain across twelve days, alongside slightly higher humidity at 83%. For more details on February weather, you can visit Castro weather in February.

The weather in August and March presents stark contrasts, illustrating the shifting seasons. August boasts higher temperatures, ranging from a mild minimum of 8°C (47°F) to a sweltering maximum of 35°C (95°F), with an average of 19°C (66°F). In contrast, March experiences much cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 24°C (75°F), averaging 9°C (48°F). Precipitation levels also differ significantly; August sees 36 mm (1.4 in) over 6 days, while March experiences a much wetter 116 mm (4.6 in) across 14 days. Both months feature high humidity, but March edges slightly higher at 82% compared to August’s 78%. For more detailed information, check Castro weather in March.

August and April present distinctly different weather conditions. In August, temperatures range from a mild 19°C (66°F) on average, reaching a peak of 35°C (95°F), making it generally warmer than April, which has an average temperature of 11°C (52°F) and a maximum of 25°C (77°F). Precipitation is also less frequent in August, with only 36 mm (1.4 in) falling over 6 days, compared to April's higher precipitation of 82 mm (3.2 in) over 13 days. While humidity levels are similarly high in both months, August's average humidity is slightly lower at 78%, compared to April's 83%. For more details on the weather during this time, you can visit Castro weather in April.

When comparing the weather in August and May, notable differences emerge. August typically enjoys warmer temperatures, with averages around 19°C (66°F) and highs reaching up to 35°C (95°F), while May sees cooler averages at 14°C (58°F) and a maximum of 30°C (86°F). In terms of precipitation, May experiences a more significant total of 79 mm (3.1 in) over 12 days, compared to August’s 36 mm (1.4 in) over just 6 days. Humidity levels are relatively similar, with May at 83% and August slightly lower at 78%. For a more detailed look at May weather, you can refer to Castro weather in May.

August generally presents warmer temperatures compared to June, with an average of 19°C (66°F) in August versus 16°C (62°F) in June. The maximum temperatures peak at 35°C (95°F) in August, slightly higher than June's maximum of 33°C (92°F). However, June experiences more rainfall, with 66 mm (2.6 in) over 12 days, compared to August's 36 mm (1.4 in) over just 6 days. Humidity is also somewhat higher in June at 83%, compared to 78% in August. For more detailed insights into June's weather, visit Castro weather in June.

When comparing the weather in August and July, a few notable differences emerge. August generally experiences slightly warmer temperatures, with a minimum of 8°C (47°F) and a maximum of 35°C (95°F), compared to July's minimum of 7°C (45°F) and maximum of 33°C (91°F). Both months share the same average temperature of 19°C (66°F). However, August sees a bit more rainfall, with 36 mm (1.4 in) over 6 days, compared to July's 27 mm (1.1 in) over 7 days. Humidity levels are also a tad lower in August at 78%, while July has a higher humidity of 82%. For further details on July weather, check out Castro weather in July.

August typically features warmer temperatures, with a minimum of 8°C (47°F) and an average high reaching 35°C (95°F), while September cools down slightly, with minimums dropping to 3°C (38°F) and an average high of 33°C (92°F). The total precipitation also increases in September, accumulating to 46 mm (1.8 in) over 9 rainy days compared to August's 36 mm (1.4 in) over 6 days. Humidity remains relatively consistent, with August at 78% and September slightly higher at 79%, making for a slightly wetter and cooler transition into autumn. For a detailed look at September's climate, visit Castro weather in September.

In comparing the weather between August and October, it's evident that temperatures drop significantly as summer transitions into autumn. August boasts a wider temperature range, with minimums at 8°C (47°F), averaging 19°C (66°F) and reaching a maximum of 35°C (95°F). In contrast, October features cooler conditions, with minimum temperatures dipping to 2°C (35°F) and an average of 14°C (57°F), although it can still reach a maximum of 30°C (87°F) on warmer days. Precipitation also increases in October, with 96 mm (3.8 in) recorded over 12 days, compared to just 36 mm (1.4 in) over 6 days in August. Additionally, humidity levels rise slightly in October to 82%, compared to 78% in August. For more specific details on the climate during this month, you can check out Castro weather in October.

In August, the weather is typically warm, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 35°C (95°F), resulting in an average of 19°C (66°F). The month sees relatively low precipitation, averaging just 36 mm (1.4 in) over about six days, along with a humidity level of 78%. In contrast, November experiences much cooler conditions, with temperatures dropping significantly, ranging from a minimum of -1°C (31°F) to a maximum of 19°C (67°F), culminating in a lower average of 9°C (49°F). During this month, precipitation increases considerably to 120 mm (4.7 in) across approximately 15 days, accompanied by a higher humidity of 84%. For more detailed insights into the weather patterns during this month, check out Castro weather in November.

The weather in August and December presents a striking contrast. August boasts warmer temperatures, with averages around 19°C (66°F) and peak highs reaching up to 35°C (95°F), alongside relatively low precipitation of 36 mm (1.4 in) over just 6 days. In contrast, December features a much cooler climate, with average temperatures dropping to 8°C (46°F) and maximums only reaching 16°C (62°F). This month also sees significantly higher precipitation, totaling 161 mm (6.3 in) across 16 days, and higher humidity levels at 85%. For a detailed look at December weather, you can refer to Castro weather in December.

Compare Castro's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Castro

August in Castro is characterized by warm temperatures and higher humidity, making it notably different from the cooler months. With warm maxes reaching up to 35°C and an average temperature of 19°C, this month is perfect for outdoor activities, despite a few rain showers that contribute to a total precipitation of 36 mm over around 6 days. The 78% humidity adds a tropical feel, contrasting sharply with the drier winter months. Whether you're exploring the stunning coastline or absorbing the local culture, the vibrant summer weather makes August an ideal time to visit Castro. For more detailed information on weather trends throughout the year, visit Castro Climate.