August Weather in Ventura, United States

Last updated: February 24, 2025

In August, Ventura, United States, enjoys pleasantly warm weather, showcasing a maximum temperature of 30°C (87°F) and an average of 21°C (70°F). The evenings turn cooler with a minimum temperature of 16°C (61°F), creating a comfortable atmosphere. Remarkably, the month experiences nearly no precipitation, with just 2 mm (0.1 in) of rain recorded over 0 rainy days, while humidity levels sit at a crisp 39%. This delightful combination makes August an ideal time to explore the scenic beauty of Ventura.

August Temperature in Ventura

In August, Ventura, United States, continues to enjoy the warmth of summer with temperatures ranging from a mild 16°C (61°F) at night to a comfortable 30°C (87°F) during the day. The average temperature settles at 21°C (70°F), reflecting a seasonal peak that draws both locals and visitors to the area. This month marks a transition point as the maximum temperatures start to gradually decline from the highs of July, while still offering plenty of sunshine to bask in. With a mix of warm days and cool nights, August encapsulates the best of Ventura's summer charm, making it an ideal time for outdoor activities, beach outings, and enjoying the vibrant local culture.

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

The chart illustrates August temperature patterns in Ventura, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec565556606165697069666156
Data source: Temperature data for Ventura 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 Ventura

In August, Ventura experiences a notable low in precipitation, with a mere 2 mm (0.1 in) of rain recorded, and intriguingly, no rainy days to speak of. This marks the continuation of a dry spell that began in June, where just 4 mm fell, dwindling to 1 mm in July. The trend showcases August as part of the drier summer months, contrasting sharply with the wetter winter season that precedes it. In the broader climatic context, rain starts to pick up again in the fall months, although August remains an emblem of the sun-drenched, dry days typical of this coastal region during high summer.

August Precipitation Trends in Ventura

The chart displays monthly precipitation patterns in Ventura, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8469782014412292070
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Ventura

In August, Ventura enjoys a significant drop in humidity, with levels falling to just 39%. This marks the lowest humidity of the year, following a steady decline from 78% in January to 46% in July. The late summer air is pleasantly dry, creating an inviting atmosphere for outdoor activities. As the city transitions into autumn, humidity begins to creep back up, peaking again at 72% by November. This notable fluctuation in humidity throughout the year showcases Ventura's unique climate, where summer months offer refreshing dryness before the more humid fall months return.

August Average Humidity in Ventura

This chart illustrates the average monthly humidity levels in Ventura, 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.
JanFebMarAprMayJunJulAugSepOctNovDec78%82%76%68%58%52%46%39%48%59%72%76%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Ventura

In August, Ventura experiences an extreme UV Index of 11, maintaining the high intensity seen in the previous months of summer. With a burn time of just 10 minutes, it's crucial for locals and visitors alike to take protective measures against the sun's rays. This month marks a continuation of the trend observed since May, where UV levels peaked dramatically, from a more moderate 4 in January to an extreme 12 in July. As summer begins to transition into fall with September’s UV Index dropping to 10, the urgency for sun safety remains paramount. For detailed information on UV levels throughout the year, check Ventura UV Index.

Maximum UV Index Levels in Ventura for August

The chart shows the monthly maximum UV Index (UVI) for Ventura 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.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110754
Data source: Ventura 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 Ventura

As August rolls in, Ventura, California basks in the warm embrace of sunshine, marking a peak of 360 hours of radiant daylight. This summer month continues a splendid trend, following July's impressive total of 383 hours. The sunshine begins to wane slightly as September approaches, but even then, the city enjoys a generous 315 hours. The data paints a vivid picture of long, sunlit days that begin in January at a modest 186 hours, steadily climbing and culminating in late summer's golden glow. Overall, Ventura’s consistent increase in sunlight hours throughout the year not only highlights the beauty of its climate but also promises joy for beachgoers and outdoor enthusiasts alike.

Monthly Sunshine Duration in Ventura: August Highlighted

The August sunshine duration represents the total number of hours Ventura 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.
JanFebMarAprMayJunJulAugSepOctNovDec186h232h284h327h365h367h383h360h315h294h256h227h
Data source: Ventura August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ventura During August

In August, Ventura enjoys a promising 71% chance of sunny weather, aligning with the trend of the summer months where sunshine reigns supreme. The likelihood of clear skies sees a slight dip compared to the preceding July, but remains on par with September, highlighting a stable and inviting climate. With such favorable conditions, August is an ideal time for outdoor activities, beach days, and soaking up the sun before the coolness of autumn begins to set in. This consistency in sunny weather not only enhances the charm of Ventura but also beckons residents and visitors alike to relish in the beautiful coastal scenery.

Percentage of Sunny Days in August in Ventura

The chart illustrates the percentage of sunny days in Ventura 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 Ventura experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec60%71%73%64%62%66%71%71%71%68%66%49%
Data source: Ventura August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ventura in August

In August, Ventura enjoys a pleasing 13 hours of daylight, maintaining a slight decline from the peak of 14 hours experienced in the summer months of June and July. This gradual tapering of daylight signals the transition toward fall, as September follows with 12 hours. From the early months of the year, where daylight lingers around 10 hours, the increase during spring and summer offers a vibrant contrast. The daylight duration peaks during the height of summer, inviting plenty of outdoor activities before the hours begin to wane with the onset of autumn. This rhythmic change in daylight not only highlights the beauty of seasonal transitions but also encourages residents and visitors alike to maximize their time in the sun during the balmy days of August.

Average Daylight Hours in Ventura for August

The chart illustrates the variation in daylight duration in Ventura throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 9m10h 57m11h 59m13h 3m13h 57m14h 23m14h 8m13h 21m12h 20m11h 16m10h 21m9h 53m
Data source: Ventura daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Ventura

In August, Ventura experiences a gentle decline in wind speeds, averaging 2.5 m/s (6 mph), marking the lowest point of the summer months. This trend of gradually decreasing winds can be seen from the peak in April and May, where speeds reach a lively 3.1 m/s (7 mph), creating a refreshing breeze during the spring. As the summer unfolds, particularly towards the end of July and into August, the winds become more subdued, echoing a tranquil transition into fall. Despite this slight decrease, the overall wind patterns remain mild throughout the year, hinting at Ventura's typically pleasant coastal climate that beckons visitors year-round.

Average August Wind Speed in Ventura

The chart displays monthly wind speed patterns in Ventura, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.83.03.13.02.82.62.5 m/s2.42.52.32.5
Data source: Ventura August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Ventura Compares to Other Months

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

In August, the weather is warm and dry, with temperatures ranging from a mild 16°C (61°F) at night to a comfortable maximum of 30°C (87°F) during the day. With only 2 mm of precipitation and low humidity at 39%, August offers plenty of sunshine and ideal conditions for outdoor activities. In contrast, January brings much cooler temperatures, with a minimum of 6°C (43°F) and an average of 13°C (56°F), peaking at 26°C (79°F). This month also sees significantly more precipitation, totaling 84 mm (3.3 in) over five days and higher humidity at 78%, leading to a much wetter and cooler climate. For more details, you can check out Ventura weather in January.

When comparing the weather in August and February, notable differences emerge. August boasts a warm and dry climate, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 30°C (87°F) and very little precipitation, averaging only 2 mm (0.1 in) across the entire month. In contrast, February experiences much cooler temperatures, with a minimum of 5°C (42°F) and an average of 13°C (56°F), peaking at 27°C (81°F). February is also marked by significantly higher precipitation, amounting to 69 mm (2.7 in) over approximately six rainy days, accompanied by increased humidity levels at 82%. For more detailed information, check out Ventura weather in February.

August and March present strikingly different weather patterns. In August, temperatures range from a mild 16°C (61°F) at night to a warm 30°C (87°F) during the day, with very little rainfall of just 2 mm and a low humidity of 39%. This creates a dry and sunny atmosphere ideal for outdoor activities. In contrast, March experiences cooler temperatures, with lows of 6°C (43°F) and highs reaching only 23°C (74°F). Additionally, this month sees significant precipitation, totaling 78 mm over about 8 days, coupled with a high humidity level of 75%. These differences highlight the distinct climate characteristics of late summer and early spring. For more details, check out Ventura weather in March.

In comparing the weather of August and April, it is clear that August tends to be hotter and drier. With average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 30°C (87°F), August boasts an average of 21°C (70°F) and experiences almost no precipitation. In contrast, April sees cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 29°C (85°F), and an average temperature of 16°C (60°F). Additionally, April is more humid at 68% and receives about 20 mm (0.8 in) of rainfall over three days, making it significantly wetter than August. For more details on April weather in Ventura, you can visit Ventura weather in April.

In contrast to May, August boasts significantly warmer temperatures, with a minimum of 16°C (61°F) and an average of 21°C (70°F), reaching highs of 30°C (87°F). While August remains largely dry with just 2 mm of precipitation over 0 days and low humidity at 39%, May experiences more variability with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 26°C (80°F). Additionally, May sees more precipitation, totaling 14 mm over 2 days, and higher humidity levels at 57%. For a closer look at May weather specifics, you can visit Ventura weather in May.

The weather in August is generally warmer than in June, with average temperatures reaching 21°C (70°F) compared to June's average of 18°C (65°F). While both months experience minimal precipitation, August boasts only 2 mm (0.1 in) of rain, whereas June sees slightly more with 4 mm (0.1 in). Additionally, humidity levels are lower in August at 39%, compared to June's higher 52%, contributing to a drier feel during the warm summer days. For a detailed look at June's climate specifics, you can check out Ventura weather in June.

In comparing the weather for August and July, we see that August tends to be slightly more moderate overall. August features a minimum temperature of 16°C (61°F), average temperatures around 21°C (70°F), and a maximum of 30°C (87°F). This contrasts with July, which has a minimum of 15°C (59°F), the same average of 21°C (69°F), but a noticeably warmer maximum of 34°C (94°F). Both months experience minimal precipitation, with August receiving only 2 mm (0.1 in) and July 1 mm (0.1 in), resulting in zero days of rain for either month. Humidity levels are also lower in August at 39%, compared to July's 46%. For a more detailed look at July’s weather, you can check Ventura weather in July.

August and September exhibit notable differences in weather patterns. In August, the temperatures are generally warmer, with a minimum of 16°C (61°F) and a maximum reaching 30°C (87°F), while September sees slightly cooler temperatures, with a minimum of 13°C (55°F) and an average of 20°C (69°F). Notably, September can experience a higher maximum temperature of 34°C (93°F). Both months share minimal precipitation, totaling just 2 mm (0.1 in) across zero days, but September features increased humidity at 48%, compared to August's 39%. For a closer look at the weather trends in September, you can visit Ventura weather in September.

August typically experiences warmer weather compared to October, with average temperatures reaching around 21°C (70°F) and highs peaking at 30°C (87°F). In contrast, October sees a cooler average temperature of 19°C (66°F), although it can occasionally reach a maximum of 36°C (97°F). While August remains relatively dry with only 2 mm of precipitation and low humidity at 39%, October experiences a bit more humidity at 59% and a small increase in precipitation with 9 mm (0.4 in). For more detailed information, check out Ventura weather in October.

August and November present a stark contrast in weather conditions. In August, temperatures are at their peak, with a minimum of 16°C (61°F) and a maximum of 30°C (87°F), accompanied by very low precipitation and humidity at just 39%. In contrast, November brings cooler temperatures, ranging from a minimum of 7°C (44°F) to a maximum of 28°C (83°F), but with significantly increased rainfall at 20 mm (0.8 in) and humidity levels soaring to 72%. For a deeper look at the weather specifics in November, check out Ventura weather in November.

August features warm temperatures, with daily averages around 21°C (70°F) and highs reaching up to 30°C (87°F), while experiencing minimal precipitation and relatively low humidity at 39%. In contrast, December brings cooler weather, with averages dropping to 13°C (57°F) and highs of 25°C (78°F). This month also sees significantly more rainfall, totaling 70 mm (2.8 in) spread over about five days, along with a notable increase in humidity to 76%. For a more detailed insight into December conditions, check out Ventura weather in December.

Compare Ventura's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Ventura

As we wrap up our look at August weather in Ventura, it’s clear that this month stands out with its pleasantly warm temperatures and remarkably dry conditions. With average highs reaching a comfortable 30°C and the humidity relatively low at 39%, August offers a perfect escape from the sweltering heat that many regions experience. Unlike the wetter months of the year, August boasts zero precipitation, making it an ideal time for outdoor activities and enjoying the sun-soaked beaches. Overall, August embodies the quintessential Californian summer, setting it apart from the more variable weather of other months. For further insights into the year-round climate patterns, explore Ventura Climate.