August Weather in Oak Bay, Canada

Last updated: April 22, 2025

August in Oak Bay, Canada, is characterized by mild and pleasant weather, making it an inviting destination for visitors and locals alike. With a maximum temperature reaching 23°C (74°F) and an average of 15°C (60°F), the warmth perfectly complements the stunning natural surroundings. The month sees a minimum temperature of 12°C (54°F), ensuring that evenings are comfortably cool. Though precipitation occurs on about 4 days, totaling 15 mm (0.6 in), the summer vibe remains largely intact. This month also boasts a humidity level of 77%, giving the air a refreshing quality that enhances the lush landscapes. August truly encapsulates the beauty of Oak Bay's summer, inviting all to experience its charming coastal atmosphere.

August Temperature in Oak Bay

In August, Oak Bay, Canada, basks in comfortable summer temperatures, with average daily highs reaching a pleasant 23°C (74°F). The warmth is complemented by mild evenings, as temperatures only dip to about 12°C (54°F) overnight. With daytime averages settling around 15°C (60°F), this month marks a peak in warmth when compared to the cooler months leading up to it. This delightful weather supports outdoor activities and showcases the region's natural beauty, making it a perfect time for locals and visitors alike to enjoy the area's stunning scenery and vibrant community events. As August unfolds, the gradual transition towards autumn becomes evident, hinting at the refreshing change ahead while still embracing the joy of summer.

August Weather in Oak Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Oak Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434144485255585956514744
Data source: Temperature data for Oak Bay 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 Oak Bay

In Oak Bay, Canada, August typically marks a subtle transition in precipitation patterns, with rainfall amounting to just 15 mm (0.6 in) over 4 days. This slight uptick from July's meager 12 mm reflects a hint of the shifting seasons, contrasting sharply with the heavier downpours expected in the fall and winter months. The dry summer months lead into September, where precipitation rises to 61 mm (2.4 in), indicating a notable increase in rainy days ahead. Overall, August serves as a bridge, offering a few sporadic showers as residents prepare for the wetter months that follow.

August Precipitation Trends in Oak Bay

The chart displays monthly precipitation patterns in Oak Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec14311272603428121661120187157
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Oak Bay

In August, Oak Bay experiences a noticeable dip in humidity, dropping to 77%, the lowest level of the year. This increase in comfort comes after several months of relatively high humidity, hovering around 86% from January to April. As summer progresses, humidity tends to decline, peaking in mid-summer at 84% in July before easing off into the late summer. Following August, the humidity begins to climb again into the fall, reaching 88% in October. This pattern reveals a clear seasonal rhythm, where the summer months provide a brief respite from the otherwise high humidity typical of Oak Bay's cooler months.

August Average Humidity in Oak Bay

This chart illustrates the average monthly humidity levels in Oak Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%86%86%81%83%84%77%76%88%87%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Oak Bay

In August, Oak Bay, Canada, experiences a UV Index of 8, marking it as a month of very high sun exposure. This trend continues from the previous months of June and July, both also reaching a peak UV Index of 9. As summer brings longer days and stronger sunlight, residents and visitors should be particularly vigilant of their sun safety, with a burn time of just 15 minutes under these conditions. Fortunately, September brings a slight relief with a decrease to an Index of 7, transitioning back to a high exposure category. Overall, the months leading up to fall showcase a consistent uptick in UV intensity, highlighting the importance of sun protection during this vibrant summer season. For a complete look at UV levels throughout the year, check out the Oak Bay UV Index.

Maximum UV Index Levels in Oak Bay for August

The chart shows the monthly maximum UV Index (UVI) for Oak Bay 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689987521
Data source: Oak Bay 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 Oak Bay

August in Oak Bay, Canada offers a delightful continuation of the summer sunshine, accumulating 351 hours of glorious daylight. This month reflects the peak of summer, following the sun-drenched July, which boasts an impressive 390 hours. As the year progresses, the trend clearly shows a steady buildup of sunlight from winter's meager 87 hours in January, reaching its zenith in the vibrant months of June and July. With warm, long days in August, residents and visitors alike embrace the beautiful weather before the daylight begins to wane in September, dropping to 265 hours. This pattern of increasing sunlight heralds the transition from the crisp, cold winter months to the sunlit warmth of summer, making August the perfect time to bask in the natural beauty of this coastal gem.

Monthly Sunshine Duration in Oak Bay: August Highlighted

The August sunshine duration represents the total number of hours Oak Bay 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.
JanFebMarAprMayJunJulAugSepOctNovDec87h150h216h246h339h353h390h351h265h200h130h101h
Data source: Oak Bay August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Oak Bay During August

In Oak Bay, Canada, August offers a delightful 56% chance of sunny weather, making it one of the sunniest months of the year, though it trails behind the peak sunshine of July at 78%. The trend throughout the summer months sees a steady rise in sunny days, starting from a more modest 44% in May and ascending to June's 59% before reaching July's impressive highs. As summer wanes into September, the odds of sunny weather drop significantly to 35%, highlighting August as a prime time for outdoor activities and enjoying the beautiful coastal scenery. This seasonal shift showcases a classic Pacific Northwest summer, characterized by a beautiful blend of sunshine and temperate weather.

Percentage of Sunny Days in August in Oak Bay

The chart illustrates the percentage of sunny days in Oak Bay 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 Oak Bay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%29%34%55%44%59%78%56%36%27%20%22%
Data source: Oak Bay August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Oak Bay in August

In August, Oak Bay, Canada, enjoys a delightful 14 hours of daylight, marking the tail end of the summer months where sun-soaked days linger longer. This is a gradual decline from the 16 hours seen in June, the peak of daylight, signaling a transition as the days start to shorten. Following August, September ushers in a decrease to 12 hours, setting the stage for the cooler autumn months. The progression of daylight throughout the year illustrates a clear rhythm; starting with just 8 hours in January, the hours lengthen dramatically through spring and summer before gently tapering off as winter approaches. This cycle not only impacts the landscape but also enriches the experience of those soaking in the natural beauty of Oak Bay.

Average Daylight Hours in Oak Bay for August

The chart illustrates the variation in daylight duration in Oak Bay throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 49m10h 12m11h 57m13h 43m15h 15m16h 1m15h 35m14h 13m12h 30m10h 44m9h 10m8h 21m
Data source: Oak Bay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Oak Bay

In August, the winds in Oak Bay, Canada, gently whisper at an average speed of 4.0 m/s (9 mph), reflecting a tranquil summer atmosphere. This marks a slight decline from the breezy months of January and February, where winds peaked at 5.5 m/s (12 mph) and 6.0 m/s (14 mph), respectively. As the summer unfolds, winds remain relatively stable, only dipping to 3.7 m/s (8 mph) in April and May before gradually picking up again in the fall. The trend shows that while August may not be the windiest month, it contributes to a serene ambiance that complements the warm weather, offering a refreshing respite as the season transitions into autumn.

Average August Wind Speed in Oak Bay

The chart displays monthly wind speed patterns in Oak Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.56.04.33.73.84.04.34.0 m/s3.64.85.56.1
Data source: Oak Bay August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Oak Bay Compares to Other Months

The weather in Oak Bay 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 Oak Bay and find detailed weather information for every month.

In August, Oak Bay enjoys mild weather with average temperatures ranging from 12°C (54°F) to a pleasant 23°C (74°F), accompanied by relatively low precipitation of 15 mm (0.6 in) over just four days. The humidity sits at a comfortable 77%, making it a lovely time for outdoor activities. In contrast, January brings a much colder climate, with average temperatures dropping to a maximum of 11°C (51°F) and a minimum of -4°C (26°F). January experiences significantly higher precipitation at 143 mm (5.6 in), spread across 15 days, along with increased humidity at 86%, creating a stark contrast to the summer month. For more details on January's weather patterns, you can check Oak Bay weather in January.

August and February present strikingly different weather patterns. In August, temperatures range from a comfortable 12°C (54°F) at their lowest to a pleasant max of 23°C (74°F), accompanied by relatively low precipitation of 15 mm spread over just 4 days. The humidity rests at a moderate 77%, creating a warm and inviting summer atmosphere. In contrast, February experiences much colder conditions, with temperatures dropping to a chilly -3°C (27°F) at night and only reaching a maximum of 11°C (51°F) during the day. The month is also marked by heavy precipitation, totaling 112 mm over 15 days, along with higher humidity at 85%, contributing to a damp and wintery feel. For a more detailed look at February weather, you can check Oak Bay weather in February.

When comparing the weather in August and March, there is a notable contrast in temperatures and precipitation patterns. August enjoys milder temperatures, with a minimum of 12°C (54°F) and a maximum of 23°C (74°F), averaging around 15°C (60°F). In contrast, March is significantly cooler, with temperatures ranging from a low of 2°C (35°F) to a high of 13°C (55°F), averaging only 7°C (45°F). Additionally, precipitation is more prevalent in March, totaling 72 mm (2.8 in) over 13 days, compared to August's mere 15 mm (0.6 in) across 4 days. Despite August's lower humidity at 77%, March experiences a higher humidity level of 86%, contributing to its chillier feel. For more detailed insights, you can check Oak Bay weather in March.

Comparing the weather in August and April reveals distinct seasonal differences. August typically enjoys milder temperatures, with a minimum of 12°C (54°F) and an average of 15°C (60°F), peaking at 23°C (74°F). The month is relatively dry too, with only 15 mm (0.6 in) of precipitation spread across just 4 days, and humidity levels around 77%. In contrast, April experiences cooler temperatures, starting as low as 3°C (38°F) and averaging 9°C (48°F), with highs reaching 15°C (60°F). This month is much wetter, receiving 60 mm (2.4 in) of rain over 11 days, accompanied by higher humidity at 86%. For more information on April weather, check Oak Bay weather in April.

When comparing the weather in August and May, August generally presents milder temperatures, with averages ranging from a minimum of 12°C (54°F) to a maximum of 23°C (74°F), while May experiences cooler conditions, with temperatures ranging from 6°C (43°F) to 20°C (67°F). Precipitation also differs significantly; May sees a total of 34 mm (1.3 in) over an average of 7 days, whereas August has only 15 mm (0.6 in) spread across about 4 days. Humidity levels are relatively high in both months, but August's average humidity of 77% is slightly lower than May's 81%. For more details on May's weather, you can check Oak Bay weather in May.

When comparing the weather in August and June, both months experience similar maximum temperatures, reaching up to 23°C (74°F). However, August tends to be slightly warmer overall, with an average temperature of 15°C (60°F) compared to June's average of 13°C (56°F). June is characterized by higher precipitation, totaling 28 mm (1.1 in) over 5 days, while August sees less rainfall at 15 mm (0.6 in) over just 4 days. Humidity is also higher in June at 83%, compared to 77% in August, contributing to a slightly more muggy feel during that month. For more detailed information, you can check Oak Bay weather in June.

In comparing the weather of August and July, both months exhibit similar temperature patterns, with August slightly warmer, featuring an average temperature of 15°C (60°F) and a maximum of 23°C (74°F) compared to July's max of 22°C (71°F). Precipitation is slightly higher in August, with 15 mm (0.6 in) falling over 4 days, whereas July experiences 12 mm (0.5 in) over just 2 days. Humidity levels also differ, with August averaging 77% compared to the higher 84% humidity in July. For a detailed look at July's climate, visit Oak Bay weather in July.

August typically showcases warmer weather with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 23°C (74°F), while September experiences slightly cooler temperatures, with averages between 10°C (51°F) and 21°C (70°F). In addition to the drop in temperature, September also brings significantly more rainfall, with 61 mm (2.4 in) of precipitation over 8 days, compared to just 15 mm (0.6 in) over 4 days in August. Despite this increase in rain, humidity levels remain relatively stable, hovering around 77% in August and 76% in September. For a more detailed overview, visit Oak Bay weather in September.

In August, the weather is generally mild with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 23°C (74°F), accompanied by relatively low precipitation of just 15 mm (0.6 in) over about 4 days. The humidity sits at 77%, creating a comfortable summer feel. In contrast, October brings much cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 15°C (60°F), along with significantly increased rainfall totaling 120 mm (4.7 in) spread over 14 days. The humidity also rises to 88%, contributing to a distinctly more damp and chilly atmosphere. For a detailed look at October's weather, visit Oak Bay weather in October.

August and November present contrasting weather patterns. In August, temperatures are relatively mild, with a minimum of 12°C (54°F) and a maximum reaching 23°C (74°F), while humidity stands at 77%. Precipitation is light, totaling only 15 mm (0.6 in) over about four days. In contrast, November brings much cooler temperatures, with a minimum of 3°C (38°F) and a maximum of only 13°C (56°F). This month experiences a significant increase in rainfall, accumulating 187 mm (7.4 in) over 17 days, and the humidity rises to 87%. For more detailed information on November conditions, you can check Oak Bay weather in November.

August and December present contrasting weather experiences. In August, temperatures are generally mild, with minimums around 12°C (54°F) and maximums reaching up to 23°C (74°F), all while experiencing relatively low precipitation of 15 mm (0.6 in) over just 4 days. Humidity sits at a comfortable 77%. In stark contrast, December brings much colder temperatures, with minimums dropping to -7°C (20°F) and an average around 7°C (44°F). The month is also significantly wetter, with a total precipitation of 157 mm (6.2 in) spread over 18 days, accompanied by higher humidity levels at 87%. For more details on December conditions, you can check Oak Bay weather in December.

Compare Oak Bay's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Oak Bay

August in Oak Bay brings a delightful blend of pleasant warmth and refreshing coastal breezes, distinguishing it from the cooler months of the year. With maximum temperatures often reaching into the low 20s °C, it offers a perfect backdrop for outdoor activities and exploration. While the average humidity tends to stay around a comfortable 77%, scattered rainfall—typically over just a few days—ensures the landscape remains lush and vibrant. This balance creates an inviting atmosphere, making August a standout month for both locals and visitors. To learn more about the overall climate of this charming coastal region, visit Oak Bay Climate.