August Weather in Roscoff, France

Last updated: February 26, 2025

Experience the charm of Roscoff, France in August, where the weather strikes a delightful balance. With maximum temperatures reaching 25°C (78°F), you'll enjoy warm and pleasant days, while an average temperature of 16°C (62°F) provides a comfortable backdrop for exploration. Nights cool off to a minimum of 13°C (55°F), perfect for cozy evenings. While the month brings a modest precipitation of 44 mm (1.7 in) over approximately 8 days, the air remains refreshingly humid at 71%, adding to the region’s lush, coastal allure. Ideal for both beach lovers and culture seekers, August in Roscoff is a captivating blend of warmth and refreshing breezes.

August Temperature in Roscoff

In August, the coastal town of Roscoff, France experiences its warmest temperatures of the year, with average daytime highs reaching a pleasant 25°C (78°F). The days are pleasantly warm, complemented by a minimum temperature of 13°C (55°F), which invites both locals and tourists to enjoy the outdoors. As summer peaks, the average temperature stabilizes at 16°C (62°F), creating a comfortable climate for beach outings and exploration. This month stands in stark contrast to the chill of earlier months, like January, when temperatures struggle to exceed 14°C (58°F). Overall, August provides a delightful summer respite, drawing visitors to bask in Roscoff's vibrant landscapes and coastal charm.

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

The chart illustrates August temperature patterns in Roscoff, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec484849515458616261575351
Data source: Temperature data for Roscoff 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 Roscoff

In August, Roscoff experiences a modest precipitation total of 44 mm (1.7 in), closely mirroring the light rains of April. With 8 rainy days, the month benefits from a balanced climate that allows for ample outdoor activities without excessive downpours. Interestingly, this slight uptick from July's 38 mm suggests a gradual shift towards the wetter months, reaffirmed by the increased precipitation as autumn approaches. Overall, August serves as a peaceful interlude, where the summer warmth still lingers while hinting at the forthcoming rainy season, as evidenced by the sharp rise in rainfall later in the year.

August Precipitation Trends in Roscoff

The chart displays monthly precipitation patterns in Roscoff, 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.
JanFebMarAprMayJunJulAugSepOctNovDec10210378446272384451133108161
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Roscoff

In Roscoff, France, August brings a noticeable uptick in humidity at 71%, a trend that follows the dry spell of July when humidity dropped to a more comfortable 63%. This mid-summer spike marks a transition as the coastal city prepares to welcome autumn's return to higher moisture levels. Throughout the year, humidity levels tend to remain high, particularly in winter months, peaking at 90% in both November and December. However, the summer months, especially June and July, provide a refreshing break before humidity begins to climb again in September. Overall, August represents a pivotal moment in the year, bridging the dry summer air and the return of the more humid conditions that characterize Roscoff's winter.

August Average Humidity in Roscoff

This chart illustrates the average monthly humidity levels in Roscoff, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%85%84%81%77%63%71%76%89%90%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Roscoff

In August, Roscoff experiences a notably high UV Index of 8, categorized as very high, indicating that sun exposure can lead to skin damage in just 15 minutes. This trend reflects a peak in UV radiation during the summer months, following the high values from June and July, both registering a UV Index of 9. As the season progresses, a subsequent drop in UV levels is anticipated in September, where the index will decrease to a 6, returning to a high but more manageable burn time of 25 minutes. It’s crucial for residents and visitors alike to stay informed about UV levels and take protective measures during these heightening months. For further details on UV exposure in this region, check out Roscoff UV Index.

Maximum UV Index Levels in Roscoff for August

The chart shows the monthly maximum UV Index (UVI) for Roscoff 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Roscoff 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 Roscoff

August in Roscoff, France, shines brightly with 393 hours of sunlight, maintaining its position as one of the sunniest months of the year. Following the peak of 430 hours in July, the warmth of summer begins to wane, yet August still boasts a generous amount of sunshine, outshining the earlier months of the year by a significant margin. The gradual progression of sunny days from 135 hours in January to the height of summer highlights a clear upward trend, peaking in July before taking a slight dip in August. September's 336 hours represents the transition to autumn, yet the lingering summer glow in August makes it a perfect time to savor the beach and the beautiful coastal scenery.

Monthly Sunshine Duration in Roscoff: August Highlighted

The August sunshine duration represents the total number of hours Roscoff 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.
JanFebMarAprMayJunJulAugSepOctNovDec135h206h292h359h414h411h430h393h336h271h221h181h
Data source: Roscoff August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Roscoff During August

In August, Roscoff enjoys a healthy 40% chance of sunny weather, aligning with the summer months that bring warmth and longer daylight hours. This likelihood reflects a trend of fluctuating sunny days throughout the year, peaking in April at 50% before gradually tapering off in the later summer months. Following this peak, July offers a solid 45% chance, while August and September maintain a consistent 40%, suggesting that while the summer heat might begin to wane, opportunities for sun remain invitingly plentiful. As the season transitions into autumn, the chances decline, making August a prime time to bask in the sun's embrace before the cooler months hit.

Percentage of Sunny Days in August in Roscoff

The chart illustrates the percentage of sunny days in Roscoff 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 Roscoff experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%26%36%50%40%34%45%40%40%38%28%25%
Data source: Roscoff August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Roscoff in August

In August, Roscoff enjoys a delightful 14 hours of daylight, marking a slight decline from the peak of 16 hours seen in June. This gradual shift illustrates the slow transition towards autumn, as daylight hours decrease steadily from the summer's zenith. Following the vibrant 15 hours of July, August continues to bask in ample sunlight, making it an ideal time for outdoor activities and exploring the picturesque coast of Brittany. As the month progresses, the days become progressively shorter, foreshadowing the 12 hours of daylight September brings. Overall, this seasonal pattern highlights the enchanting rhythm of light and dark throughout the year in this charming French town.

Average Daylight Hours in Roscoff for August

The chart illustrates the variation in daylight duration in Roscoff throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 47m10h 11m11h 55m13h 43m15h 15m16h 3m15h 37m14h 15m12h 31m10h 45m9h 10m8h 20m
Data source: Roscoff daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Roscoff

August winds in Roscoff, France bring a gentle caress to the coastal landscape, averaging 5.9 m/s (13 mph). This slight breeze is part of a notable downward trend as the summer months progress; June peaks at 4.3 m/s (10 mph), followed by an increase in July, before settling back down in August. Interestingly, the wind picks up again in the following months, hinting at the transition into autumn. Compared to the more robust gales of winter, such as December’s 9.2 m/s (21 mph), August offers a tranquil yet refreshing respite that perfectly complements the sun-drenched days of late summer. As a result, visitors can enjoy the soothing ambiance of Roscoff's shoreline amid the soft whispers of the August breeze.

Average August Wind Speed in Roscoff

The chart displays monthly wind speed patterns in Roscoff, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.98.87.37.17.74.35.85.9 m/s5.46.97.09.2
Data source: Roscoff August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Roscoff Compares to Other Months

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

In August, the weather in Roscoff is relatively mild, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 25°C (78°F) and an average of 16°C (62°F). The month sees moderate rainfall, totaling around 44 mm (1.7 in) over approximately 8 days, coupled with a humidity level of 71%. In stark contrast, January presents a much cooler climate, with temperatures dipping to a minimum of 2°C (36°F) and averaging around 9°C (49°F). Rainfall is significantly higher in January, with 102 mm (4.0 in) over 16 days, and the humidity level rises to a chilly 89%. For a more detailed overview, you can check Roscoff weather in January.

When comparing the weather in August and February, it's clear that the two months present vastly different conditions. August typically enjoys warmer temperatures, with averages around 16°C (62°F) and highs reaching up to 25°C (78°F), while February is much cooler, averaging only 9°C (49°F) with maximum temperatures around 14°C (57°F). Additionally, February experiences significantly higher precipitation, totaling 103 mm (4.0 in) over 17 days, compared to August's 44 mm (1.7 in) over just 8 days. The humidity is also notably higher in February at 88%, compared to August's 71%, making February feel particularly damp. For a more detailed look at weather conditions, you can visit Roscoff weather in February.

When comparing the weather in August and March, it's clear that August offers a much warmer and drier experience. In August, temperatures range from a minimum of 13°C (55°F) to a maximum of 25°C (78°F), with an average of 16°C (62°F) and only 44 mm (1.7 in) of precipitation over about 8 days. On the other hand, March is notably cooler, with temperatures dipping to a minimum of -1°C (31°F) and only reaching a maximum of 17°C (63°F); the average temperature is just 9°C (49°F). Additionally, March experiences more rainfall, with 78 mm (3.1 in) spread across 16 days and higher humidity at 85%. For a detailed comparison, check Roscoff weather in March.

When comparing the weather in August and April, it's clear that August generally offers milder temperatures and more comfortable conditions. While April sees a minimum temperature of 5°C (41°F) and an average of 10°C (51°F), August boasts a minimum of 13°C (55°F) and an average of 16°C (62°F). Additionally, the maximum temperatures reach 25°C (78°F) in August, considerably higher than April's maximum of 18°C (65°F). Interestingly, both months experience similar levels of precipitation, with 44 mm (1.7 in) falling across 8 days. However, April has a higher humidity level at 84%, compared to August's 71%. For a detailed look at the weather specifics in April, you can visit Roscoff weather in April.

When comparing the weather in August to that of May, several differences stand out. August tends to be warmer, with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 25°C (78°F), while May has cooler averages, with a minimum of 8°C (47°F) and a maximum of 19°C (67°F). Precipitation levels are also noteworthy; August experiences 44 mm (1.7 in) of rain over 8 days, compared to May's 62 mm (2.5 in) across 10 days. Additionally, August has a lower humidity level of 71%, whereas May's humidity is higher at 81%. For a more detailed look at the weather specifics in May, you can check Roscoff weather in May.

In comparing the weather of August and June, August tends to be slightly warmer, with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 25°C (78°F), while June's temperatures range from 11°C (52°F) to 22°C (72°F). However, June experiences more precipitation overall, with 72 mm (2.8 in) falling over 11 days compared to August's 44 mm (1.7 in) over just 8 days. Additionally, June has higher humidity levels at 77%, compared to August's 71%. For more insights on the weather during this month, you can check Roscoff weather in June.

In comparing the weather conditions of August and July, we observe that August tends to be slightly warmer, with maximum temperatures reaching up to 25°C (78°F) compared to July's maximum of 21°C (70°F). Both months have similar average temperatures, but August features a slightly higher minimum temperature of 13°C (55°F) versus July's 14°C (57°F). Precipitation levels are also a bit higher in August, with 44 mm (1.7 in) over 8 days, compared to July's 38 mm (1.5 in) over 7 days. Additionally, August experiences higher humidity at 71%, while July maintains a lower humidity level of 63%. For more details on July weather, you can check Roscoff weather in July.

In comparing the weather between August and September, we see some notable differences. August typically experiences slightly warmer temperatures, with a maximum of 25°C (78°F), whereas September's maximum drops to 22°C (71°F). Both months share the same average temperature of 16°C (61°F), but September sees cooler minimum temperatures, dipping to 11°C (52°F) compared to August's 13°C (55°F). Precipitation increases slightly in September, totaling 51 mm (2.0 in) over 9 days, compared to August's 44 mm (1.7 in) over 8 days. Additionally, September has higher humidity at 76%, indicating a more moist atmosphere than August's 71%. For a detailed look at September's weather in Roscoff, you can visit Roscoff weather in September.

August and October present notably different weather patterns. In August, temperatures range from a minimum of 13°C (55°F) to a maximum of 25°C (78°F), offering a pleasant summer warmth with an average of 16°C (62°F). Precipitation is relatively low at 44 mm (1.7 in), occurring on about 8 days, while humidity stands at 71%. In contrast, October experiences cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 21°C (69°F), leading to a lower average of 14°C (58°F). This month is also much wetter, with 133 mm (5.2 in) of rainfall over 16 days and increased humidity at 89%. For a closer look at what to expect, check out Roscoff weather in October.

August typically offers milder temperatures with a minimum of 13°C (55°F) and a maximum of 25°C (78°F), making it a more pleasant month overall with an average temperature of 16°C (62°F). In contrast, November sees a drop in temperatures, where the minimum dips to 6°C (44°F) and the maximum only reaches 16°C (62°F), resulting in a cooler average of 12°C (53°F). Additionally, November experiences significantly higher precipitation, totaling 108 mm (4.3 in) over 18 days, compared to August's 44 mm (1.7 in) over just 8 days. The humidity also rises sharply in November, reaching 90% compared to August's 71%. For more detailed information, you can check Roscoff weather in November.

In August, the weather in Roscoff is generally mild, with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 25°C (78°F). The month experiences relatively low precipitation, totaling 44 mm (1.7 in) over about 8 days, and the humidity is a comfortable 71%. In contrast, December brings much cooler temperatures, with averages dropping to between 5°C (41°F) and 14°C (57°F). This month is characterized by significantly higher rainfall, accumulating 161 mm (6.3 in) across 21 days, and the humidity levels rise to 90%. For more detailed insights, you can check Roscoff weather in December.

Compare Roscoff's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Roscoff

In August, Roscoff enjoys a pleasant summer warmth, contrasting with the cooler, wetter months preceding it. With a maximum temperature that reaches a comfortable 25°C, visitors can revel in the vibrant coastal scenery under mostly sunny skies. While humidity lingers around a moderate 71%, the air maintains freshness, perfect for outdoor activities. Although occasional rain is expected, with about eight days of precipitation adding up to 44 mm, these brief showers are typically overshadowed by the sun's welcoming presence. For a deeper understanding of the trends and nuances in weather, check out Roscoff Climate.