August Weather in Cassis, France

Last updated: February 26, 2025

In August, Cassis, France basks in delightful weather, with maximum temperatures reaching up to 32°C (90°F) and a comfortable average of 24°C (76°F), making it an ideal time for outdoor adventures. The evenings cool down to a refreshing minimum of 17°C (63°F), perfect for strolls along the picturesque coastline. With only 16 mm (0.6 in) of precipitation over just one day, visitors can expect mostly dry and sunlit days. The humidity level sits at 66%, providing a balmy atmosphere that enhances the charm of this stunning Mediterranean locale. Experience the allure of Cassis as you soak in the warm sun and vibrant culture throughout the month.

August Temperature in Cassis

In Cassis, France, August brings a delightful blend of summer warmth, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 32°C (90°F), making it one of the hottest months of the year. The average temperature settles at a pleasant 24°C (76°F), inviting locals and tourists alike to enjoy the picturesque coastal scenery and vibrant outdoor cafés. This sharp rise from the cooler months provides a striking contrast to the winter chill, where January's highest temperature hovers around just 16°C (62°F). As summer peaks, August's warmth seamlessly transitions to the slightly cooler September, hinting at the changing seasons while still allowing for plenty of sun-soaked days on the Mediterranean.

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

The chart illustrates August temperature patterns in Cassis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec485053566370757570635550
Data source: Temperature data for Cassis 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 Cassis

In August, Cassis, France experiences a notable dip in precipitation, with only 16 mm (0.6 in) falling over a mere 1 day. This trend marks a continuation of the drier conditions established in July, where a scant 9 mm (0.4 in) was recorded. These low figures highlight the warm, sun-soaked days of summer that characterize the region. Following this brief dry spell, the precipitation begins to pick up again in September, indicating a shift as summer transitions into autumn. This pattern underscores the dynamic climate of Cassis, where the lushness of spring gives way to the dry heat of summer, followed by a resurgence of rainfall in the later months of the year.

August Precipitation Trends in Cassis

The chart displays monthly precipitation patterns in Cassis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec554049706324917398812776
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Cassis

In Cassis, France, August brings a refreshing dip in humidity, dropping to 66%, the lowest point of the year. This decline continues a trend observed since July, where humidity levels were at 69%. The lighter atmosphere during August marks a notable shift from the higher levels seen earlier in the year. For instance, January kicks off with a substantial 80% humidity, gradually decreasing as the warmer months approach. While September sees a slight rise back to 71%, the overall trajectory from mid-summer through fall hints at a shift towards drier conditions. This rhythm between humidity and seasonal transition not only defines the climate of Cassis but also contributes to the region's inviting charm during the summer months.

August Average Humidity in Cassis

This chart illustrates the average monthly humidity levels in Cassis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80%74%71%75%74%72%69%66%71%78%82%79%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Cassis

In August, the UV Index in Cassis, France, reaches an impressive 8, marking it as a month of very high exposure. This continues the trend seen in the preceding months of July and June, where the index was similarly elevated, requiring only 15 minutes of unprotected sun exposure before burning. As summer peaks, visitors should remain vigilant about sun protection; despite a slight dip from the previous month's index, the risk remains significant. This pattern emphasizes the need to prioritize skin safety throughout the summer months. For more detailed information, check the Cassis UV Index.

Maximum UV Index Levels in Cassis for August

The chart shows the monthly maximum UV Index (UVI) for Cassis 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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Cassis 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 Cassis

In Cassis, France, August stands out as a splendid month bathed in sunshine, with 404 hours of radiant light filling the days. This is a slight dip from the sun-drenched heights of July, which boasts 436 hours, yet still offers ample opportunities to bask in the golden glow of summer. As the year progresses from the briskness of January with only 199 hours, we witness a steady ascent in sunlight, peaking in mid-summer before gently tapering off into September's 345 hours. Thus, August serves as a beautiful bridge—maintaining the warmth of summer while hinting at the softer light of autumn ahead.

Monthly Sunshine Duration in Cassis: August Highlighted

The August sunshine duration represents the total number of hours Cassis 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.
JanFebMarAprMayJunJulAugSepOctNovDec199h257h330h352h406h423h436h404h345h310h252h244h
Data source: Cassis August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cassis During August

In Cassis, France, the likelihood of sunny weather experiences a promising ascent as summer unfolds, culminating in August with a 73% chance of sunshine. This upward trend is evident from the year’s beginning, where the chance of sun lingers around 45% in January and February. As spring transitions into summer, conditions steadily improve; by July, residents and visitors enjoy 67% sunshine probability. This delightful peak in August signifies the height of summer, making it an ideal time for beach outings and outdoor festivities, before the weather begins to turn again in September. It's a vibrant reminder of Cassis’s charm during the sun-drenched days of late summer.

Percentage of Sunny Days in August in Cassis

The chart illustrates the percentage of sunny days in Cassis 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 Cassis experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%45%65%55%48%61%67%73%52%57%50%55%
Data source: Cassis August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cassis in August

In Cassis, France, August ushers in a delightful 13 hours of daylight, bridging the peak summer luminosity of June and the gradual retreat into shorter days that begins in September. This slight dip in daylight from July's 14 hours signals a transition, yet the warm August sun continues to illuminate the stunning coastal scenery, inviting both locals and travelers to relish the vibrant outdoor lifestyle. As the year progresses, daylight dwindles steadily from the year's apex, reminding us of the cyclical dance of seasons, where each month brings its unique charm and rhythm.

Average Daylight Hours in Cassis for August

The chart illustrates the variation in daylight duration in Cassis 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 41m15h 19m14h 59m13h 52m12h 27m10h 58m9h 40m9h
Data source: Cassis daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Cassis

In Cassis, France, August ushers in gentle breezes, with an average wind speed of 4.6 m/s (10 mph), closely mirroring the winds of July. This month marked a transition toward calmer conditions, as the coastal gusts begin to taper compared to the slightly stronger winds of the winter months. Interestingly, while the summer winds remain mild, patterns indicate a subtle increase as the year progresses, with November and December showcasing speeds of 5.4 m/s (12 mph) and 5.2 m/s (12 mph) respectively. This trend underscores the unique climate of Cassis, where a blend of warmth and gentle winds creates an inviting atmosphere for visitors. With the mediterranean charm and a hint of fresh sea air, August proves to be a perfect time to savor the beauty of this picturesque coastal town.

Average August Wind Speed in Cassis

The chart displays monthly wind speed patterns in Cassis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.45.64.54.35.44.14.54.6 m/s4.34.65.45.2
Data source: Cassis August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Cassis Compares to Other Months

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

In comparing the weather of August and January, a stark contrast emerges. August enjoys a mild and warm climate, with temperatures ranging from a minimum of 17°C (63°F) to a comfortable average of 24°C (76°F), peaking at 32°C (90°F). It typically sees only 16 mm (0.6 in) of precipitation over just one day and maintains a humidity level of 66%. In contrast, January is much cooler, with temperatures dropping to a minimum of 1°C (34°F) and averaging just 9°C (48°F), reaching a maximum of 16°C (62°F). The month experiences significantly more precipitation, totaling 55 mm (2.2 in) over seven days, and a higher humidity level of 80%. For more detailed information, check out Cassis weather in January.

The weather in August is significantly warmer than in February, with daily temperatures ranging from a minimum of 17°C (63°F) to a maximum of 32°C (90°F) and an average of 24°C (76°F). In contrast, February experiences much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 18°C (65°F), averaging just 10°C (50°F). Precipitation also differs between the two months; August typically sees only 16 mm (0.6 in) over just one day, while February averages 40 mm (1.6 in) spread over seven days, contributing to a higher humidity level of 73% compared to August's 66%. For more detailed information, you can check out Cassis weather in February.

In comparing the weather between March and August, it's evident that August is much warmer, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 32°C (90°F). In contrast, March experiences cooler temperatures, with averages between 1°C (34°F) and 20°C (68°F). Precipitation also varies significantly, as March sees 49 mm (1.9 in) of rain over about six days, while August has only 16 mm (0.6 in) on just one day, resulting in generally drier conditions during the latter month. Additionally, humidity levels are slightly higher in March at 71%, compared to 66% in August. For more details on March weather specifically, you can visit Cassis weather in March.

When comparing the weather in August and April, it's clear that August is significantly warmer and drier. In August, temperatures range from a minimum of 17°C (63°F) to a maximum of 32°C (90°F), with an average of 24°C (76°F) and only 16 mm (0.6 in) of precipitation over just one day. Conversely, April experiences much cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 21°C (70°F), averaging at 14°C (57°F). Additionally, April is considerably wetter, receiving 70 mm (2.7 in) of rainfall spread across eight days, and has a higher humidity of 75%. For those interested in more specific insights about the April weather, you can find detailed information here: Cassis weather in April.

When comparing the weather in August and May, it's clear that August tends to be warmer and drier. In August, temperatures range from a minimum of 17°C (63°F) to a maximum of 32°C (90°F), with an average of 24°C (76°F) and only 16 mm (0.6 in) of precipitation over just one day. In contrast, May features cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 27°C (82°F), averaging 17°C (63°F). May also experiences significantly more rainfall, totaling 63 mm (2.5 in) over eight days, indicating a wetter climate during this spring month. For a deeper look into the weather specifics for the region, check out Cassis weather in May.

When comparing the weather in June and August, August tends to be warmer, with average temperatures reaching 24°C (76°F) compared to June's average of 21°C (71°F). Both months experience similar high temperatures, with August peaking at 32°C (90°F) and June at 31°C (88°F). However, June is wetter, receiving 24 mm (0.9 in) of precipitation over about four days, while August has significantly less rain at only 16 mm (0.6 in) over just one day. Additionally, humidity levels are slightly lower in August at 66%, compared to June's 72%. For more specific details, you can check Cassis weather in June.

In comparing the weather of August and July, we see some intriguing similarities and differences. Both months have a minimum temperature of around 17°C, but August tends to be slightly warmer on average, with an average temperature of 24°C compared to July's 24°C. The maximum temperature also rises to 32°C in August, while July peaks at a cooler 30°C. Precipitation is somewhat higher in August, with 16 mm recorded over one day compared to July's 9 mm, also over one day. Humidity levels are fairly close, with August at 66% and July at 69%. For more detailed insights into July's weather, check out Cassis weather in July.

August typically brings warmer weather compared to September, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 32°C (90°F) and an average of 24°C (76°F). In contrast, September sees cooler temperatures, with a minimum of 11°C (53°F), an average of 21°C (70°F), and a maximum of 28°C (83°F). Additionally, August experiences lower precipitation levels, averaging only 16 mm (0.6 in) over just one day, while September has increased rainfall at 39 mm (1.5 in) spread over five days. Humidity is slightly higher in September at 71%, compared to 66% in August. For more detailed insights, you can check Cassis weather in September.

August typically experiences warmer temperatures, with a minimum of 17°C (63°F) and a maximum of 32°C (90°F), averaging around 24°C (76°F). In contrast, October sees cooler weather, featuring a minimum of 9°C (48°F) and a maximum of 25°C (77°F), with an average temperature of 17°C (63°F). Additionally, October is considerably wetter, with 88 mm (3.5 in) of precipitation over approximately seven days, compared to August's mere 16 mm (0.6 in) of rainfall occurring just once. Humidity levels are also higher in October at 78%, compared to 66% in August. For more detailed information on October weather in Cassis, check out the following link: Cassis weather in October.

August and November present stark contrasts in weather. August typically boasts warmer temperatures, with daily averages around 24°C (76°F) and peaks that can reach up to 32°C (90°F). The month is relatively dry, with only 16 mm (0.6 in) of precipitation spread over just a day, and humidity levels at a moderate 66%. In contrast, November experiences a significant drop in temperatures, averaging at 13°C (56°F), and rarely surpassing 19°C (67°F). The month is far rainier, with 127 mm (5.0 in) of precipitation over 12 days and higher humidity at 82%. For more detailed insights into the November weather, you can check Cassis weather in November.

August and December exhibit stark contrasts in weather patterns. In August, temperatures range from a mild 17°C (63°F) at night to a warm 32°C (90°F) during the day, with an average of 24°C (76°F). The month is relatively dry, receiving only 16 mm (0.6 in) of precipitation over just one day, and humidity levels hover around 66%. In contrast, December brings much cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 18°C (64°F), averaging just 10°C (50°F). This month also sees significantly more precipitation at 76 mm (3.0 in) spread over nine days, accompanied by higher humidity at 79%. For more detailed December weather insights, check out Cassis weather in December.

Compare Cassis's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Cassis

As summer reaches its peak in Cassis during August, the weather truly embodies the essence of a Mediterranean paradise. With warm temperatures averaging around 24°C (76°F) and maximum highs soaring to 32°C (90°F), this month stands out as one of the hottest of the year. The usually low precipitation levels, with only about 16 mm (0.6 in) over the course of just a day, ensure plenty of sunshine for outdoor activities. This creates a delightful contrast to the milder and often wetter months that precede and follow, making August the perfect time to enjoy the beautiful coastline and vibrant local culture. For more details on what to expect throughout the year, check out Cassis Climate.