August Weather in Mosteiros, Portugal

Last updated: February 24, 2025

In Mosteiros, Portugal, August offers a delightful climate characterized by mild temperatures with daily highs averaging around 24°C (76°F) and nightly lows settling at a comfortable 20°C (68°F). This month typically sees 42 mm (1.6 in) of precipitation spread across 8 days, contributing to an overall humidity level of 81%. The combination of moderate warmth and occasional refreshing rain creates an inviting environment, perfect for both relaxation and exploration in this picturesque coastal village.

August Temperature in Mosteiros

In August, Mosteiros, Portugal, basks in its warmest temperatures of the year, with minimums averaging around 20°C (68°F) and maxing out at 24°C (76°F). This warmth allows the picturesque coastal village to thrive with visitors enjoying the delightful summer sun. The average temperature settles at a comfortable 22°C (72°F), inviting beachgoers and outdoor enthusiasts alike to immerse themselves in the stunning natural beauty and vibrant local culture. Compared to the cooler months preceding it, August marks a significant rise in warmth, making it a prime time to experience everything Mosteiros has to offer. Soak up the relaxed atmosphere as you relish the balmy evenings that set the perfect backdrop for leisurely strolls and enchanting sunsets.

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

The chart illustrates August temperature patterns in Mosteiros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec615959606266697272696563
Data source: Temperature data for Mosteiros 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.

August Precipitation in Mosteiros

In August, Mosteiros experiences a moderate precipitation level of 42 mm (1.6 in) over approximately 8 days. This marks a slight uptick from the notably dry month of July, which recorded only 17 mm (0.7 in) across just 5 days. As summer reaches its peak, precipitation begins to regain presence in the region, but it remains significantly lower than the spring months. Compared to the heavier rainfall in October and November, which average around 100 mm (4.0 in) and 93 mm (3.6 in) respectively, August serves as a gentle transition month. Overall, the trend reveals a gradual return of rains towards the end of summer, setting the stage for the wetter months ahead.

August Precipitation Trends in Mosteiros

The chart displays monthly precipitation patterns in Mosteiros, 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.
JanFebMarAprMayJunJulAugSepOctNovDec60885373513517425510093109
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Mosteiros

In August, Mosteiros, Portugal experiences a humidity level of 81%, maintaining a consistent trend seen throughout the summer months. This is slightly lower than the peak levels recorded in July and April, both at 83%, yet remains in line with the overall seasonal averages. The humidity in Mosteiros tends to hover around the 80-83% range from January through July, with a noticeable dip in October and November, where it drops to 79%. As the year progresses, a gradual rise in humidity is observed again in December, reaching 84%. This cyclical pattern highlights the region's predominantly humid climate, adding to its natural charm and lush landscapes.

August Average Humidity in Mosteiros

This chart illustrates the average monthly humidity levels in Mosteiros, 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.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%82%83%81%82%83%81%81%79%79%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Mosteiros

In Mosteiros, Portugal, August brings a very high UV Index of 10, maintaining the intensity seen in July. With this level of UV radiation, the recommended burn time is just 15 minutes, compelling residents and visitors alike to take precautions against sun exposure. As summer unfolds, the trend reveals a significant spike starting in April, peaking in June, and stabilizing through August before gradually tapering off into the fall months. It's essential to stay informed about UV levels, especially during these peak months, to ensure a safe and enjoyable experience in the sun. For detailed daily readings, check out the Mosteiros UV Index.

Maximum UV Index Levels in Mosteiros for August

The chart shows the monthly maximum UV Index (UVI) for Mosteiros 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109743
Data source: Mosteiros 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 Mosteiros

In August, Mosteiros basks in a delightful 367 hours of sunshine, making it one of the sunniest months of the year. Following the peak of 384 hours in July, the warmth continues to embrace the region, with sunshine levels comfortably above those seen in the earlier months. This vibrant summer atmosphere contrasts sharply with the 150 hours of sun in January, illustrating a clear upward trend as spring progresses into the sun-soaked days of summer. As temperatures rise from 271 hours in March to nearly 400 in July, visitors can fully enjoy the delightful outdoor scenery that Mosteiros has to offer, paving the way for a memorable experience that lingers well into September with 328 hours of sun still shining brightly.

Monthly Sunshine Duration in Mosteiros: August Highlighted

The August sunshine duration represents the total number of hours Mosteiros 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.
JanFebMarAprMayJunJulAugSepOctNovDec150h203h271h300h346h364h384h367h328h272h222h210h
Data source: Mosteiros August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mosteiros During August

In Mosteiros, Portugal, August shines as a pinnacle of sunshine, boasting a 56% chance of clear skies, making it the sunniest month of the year. This warm summer month follows a steady upward trend in sun exposure that begins in the spring. After a modest 35% in April, the likelihood of sunny days climbs gradually, peaking in August after June’s 47%. This delightful increase creates an inviting atmosphere for beachgoers and nature lovers alike, as the vibrant summer days are complemented by a refreshing ocean breeze. As summer draws to a close, September offers a still impressive 50% chance of sunshine, ensuring that the golden glow of August lingers just a little longer.

Percentage of Sunny Days in August in Mosteiros

The chart illustrates the percentage of sunny days in Mosteiros 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 Mosteiros experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%26%25%35%38%47%45%56%50%32%32%34%
Data source: Mosteiros August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mosteiros in August

In Mosteiros, Portugal, August marks a transitional phase in daylight duration as summer begins to wane. With approximately 13 hours of daylight, August offers a balance between the long, sunlit days of June and July, which boast a peak of 14 hours. As the year progresses, daylight gradually decreases, starting from a winter baseline of 9 hours in January. The trends reveal a gradual increase in daylight from early spring, peaking in mid-summer before beginning to recede as autumn approaches. This ebb and flow not only highlights the beauty of seasonal change but also sets the stage for the warm hues of early fall in Mosteiros.

Average Daylight Hours in Mosteiros for August

The chart illustrates the variation in daylight duration in Mosteiros throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 51m10h 47m11h 58m13h 11m14h 13m14h 44m14h 27m13h 33m12h 22m11h 10m10h 6m9h 34m
Data source: Mosteiros daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Mosteiros

In Mosteiros, Portugal, August brings a gentle breath of wind that averages 5.9 m/s (13 mph), marking a transition into the quieter months of summer. This shift is reflected in a declining trend from the spring's more robust gusts, where March and April boasted wind speeds of 6.1 m/s (14 mph) and 7.5 m/s (17 mph), respectively. As the facade of summer begins to linger, the winds gradually soften, creating a serene atmosphere perfect for enjoying the stunning coastal views. Looking ahead, September maintains this mellow vibe, echoing August's calm, while the winds pick up slightly in the autumn months, underscoring a seasonal ebb and flow that characterizes this picturesque region.

Average August Wind Speed in Mosteiros

The chart displays monthly wind speed patterns in Mosteiros, 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.
JanFebMarAprMayJunJulAugSepOctNovDec9.910.76.17.56.15.46.25.9 m/s5.96.37.98.4
Data source: Mosteiros August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Mosteiros Compares to Other Months

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

In August, the weather tends to be warm with average temperatures around 22°C (72°F), peaking at 24°C (76°F) on the hottest days. The humidity is relatively high at 81%, and rainfall is moderate, averaging 42 mm over about 8 days. In contrast, January brings cooler temperatures, with an average of 16°C (61°F) and maximums reaching 19°C (66°F). Rainfall is more significant in January, totaling 60 mm over approximately 11 days, while humidity remains slightly higher at 82%. For more detailed information about January weather, you can visit Mosteiros weather in January.

In August, the weather is noticeably warmer with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 24°C (76°F), accompanied by relatively low precipitation of 42 mm (1.6 in) over 8 days. This results in a humid environment with around 81% humidity. In contrast, February experiences cooler temperatures, with a minimum of 10°C (51°F) and a maximum of 18°C (65°F). However, February sees higher precipitation levels, totaling 88 mm (3.5 in) over 13 days, while maintaining a humidity rate similar to August at 80%. For more details, you can refer to Mosteiros weather in February.

The weather in August is generally warmer than in March, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 24°C (76°F), compared to March's cooler range of 11°C (52°F) to 18°C (65°F). While August experiences less precipitation, with 42 mm (1.6 in) over 8 days, March sees slightly more rainfall at 53 mm (2.1 in) over 11 days. Humidity levels are quite similar, hovering around 81% in August and 82% in March. For more detailed information on March weather in Mosteiros, you can visit Mosteiros weather in March.

The weather in August is generally warmer and drier compared to April. In August, temperatures range from a minimum of 20°C (68°F) to a maximum of 24°C (76°F), with an average of 22°C (72°F), while April sees more modest temperatures, with a minimum of 11°C (53°F) and a maximum of 18°C (65°F), averaging 16°C (60°F). Although August experiences slightly lower precipitation at 42 mm (1.6 in) over 8 days, April receives more rain, totaling 73 mm (2.9 in) over 13 days. Both months feature high humidity levels, with August at 81% and April slightly higher at 83%. For more details on April weather, you can visit Mosteiros weather in April.

In comparing the weather of August and May, we see distinct differences in temperature and precipitation patterns. August typically enjoys warmer temperatures, with a minimum of 20°C (68°F) and an average of 22°C (72°F), compared to May's cooler averages, which range from a minimum of 12°C (54°F) to an average of 17°C (63°F). While August experiences slightly less precipitation at 42 mm (1.6 in) over 8 days, May sees higher totals of 51 mm (2.0 in) across 10 days, indicating a wetter month. Both months share the same humidity level of 81%, but overall, August presents as a warmer and drier month relative to May. For a deeper look into May weather, you can check Mosteiros weather in May.

When comparing June and August weather, we see a notable shift in temperatures and precipitation. August tends to be warmer, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 24°C (76°F), while June features cooler averages with a minimum of 14°C (58°F) and a maximum of 22°C (72°F). Despite August having slightly more rainfall at 42 mm (1.6 in) over approximately 8 days, June's precipitation is close behind at 35 mm (1.4 in) with 7 days of rain. Additionally, humidity levels remain high in both months, with August at 81% and June at 82%. For a detailed overview of June weather, you can check Mosteiros weather in June.

When comparing the weather between July and August, August tends to be slightly warmer, with a minimum temperature of 20°C (68°F) and an average of 22°C (72°F), compared to July's minimum of 18°C (65°F) and an average of 21°C (70°F). The maximum temperatures also reflect this trend, reaching 24°C (76°F) in August, while July peaks at 23°C (74°F). However, August experiences more precipitation, with 42 mm (1.6 in) over 8 days, in contrast to July's 17 mm (0.7 in) across just 5 days. Humidity levels remain quite similar, with August at 81% and July slightly higher at 83%. For more detailed insights, you can check Mosteiros weather in July.

In comparing August and September weather, we see that temperatures remain relatively stable, with both months featuring minimums of 20°C (68°F) in August and 19°C (67°F) in September, and average and maximum temperatures remaining consistent at 22°C (72°F) and 24°C (76°F), respectively. However, September experiences slightly increased precipitation, totaling 55 mm (2.2 in) over 10 days, compared to August's 42 mm (1.6 in) over 8 days. Humidity levels stay constant at 81% for both months, maintaining that characteristic warmth and moisture. For more detailed insights on September conditions, you can check Mosteiros weather in September.

In August, the weather tends to be warmer with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 24°C (76°F), accompanied by an average temperature of 22°C (72°F). The month sees about 42 mm (1.6 in) of precipitation over approximately 8 days, and the humidity is relatively high at 81%. In contrast, October experiences a slight dip in minimum temperatures (down to 16°C or 61°F) but maintains the same maximum of 24°C (76°F), with an average of 21°C (69°F). However, October is notably wetter, with 100 mm (4.0 in) of precipitation spread over 14 days and slightly lower humidity at 79%. For more detailed information on October weather, visit Mosteiros weather in October.

In August, the weather tends to be warmer with temperatures ranging from a minimum of 20°C (68°F) to a comfortable average of 22°C (72°F), peaking at 24°C (76°F). This month experiences about 42 mm (1.6 in) of precipitation spread over 8 days, with high humidity levels at 81%. In contrast, November brings cooler temperatures, with a minimum of 12°C (54°F) and an average of 18°C (65°F), while still reaching a maximum of 23°C (74°F). However, November sees increased rainfall totaling 93 mm (3.6 in) over 13 days, and a slightly lower humidity of 79%. For those interested in the specific conditions of this month, more details can be found in the article about Mosteiros weather in November.

In August, the weather tends to be warm, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 24°C (76°F), accompanied by relatively low precipitation of 42 mm (1.6 in) over about 8 days. The humidity is quite high at 81%, giving the month a tropical feel. In contrast, December experiences cooler temperatures, where the minimum drops to 12°C (54°F) and the maximum reaches 20°C (69°F), with an average temperature of 17°C (63°F). It also sees significantly more rainfall, totaling 109 mm (4.3 in) across approximately 13 days, and the humidity slightly increases to 84%. For more detailed insights into the December weather, you can visit Mosteiros weather in December.

Compare Mosteiros's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Mosteiros

August in Mosteiros offers a mild transition into late summer, characterized by pleasant temperatures that are typically warmer compared to other months. With an average of 22°C, the weather is inviting for both locals and visitors alike, encouraging outdoor activities. While humidity remains relatively high at 81%, the precipitation is moderate, with just a handful of rainy days. This creates a comfortable atmosphere, distinct from the cooler and wetter months preceding it. For a deeper dive into the weather patterns throughout the year, explore Mosteiros Climate.