Last updated: April 22, 2025
August in Vancouver is characterized by warm temperatures that peak at a maximum of 33°C (92°F), while averaging a comfortable 18°C (65°F). The city experiences a pleasant climate, though cool evenings can dip to a minimum of 10°C (50°F). With humidity levels at 77%, residents and visitors alike can expect a slightly muggy feel. Rainfall in August totals around 46 mm (1.8 in), spread across approximately seven days, ensuring that the lush greenery of the region remains vibrant. Whether you’re enjoying outdoor activities or exploring the city's charming neighborhoods, Vancouver’s August weather offers a delightful blend of summer warmth and refreshing breezes.
In August, Vancouver experiences a warm embrace, with temperatures reaching a delightful maximum of 33°C (92°F), perfect for enjoying the city's stunning outdoor landscapes. The average temperature hovers around 18°C (65°F), complemented by a moderate minimum of 10°C (50°F), creating an inviting summer atmosphere. This month represents a peak in warmth compared to other summer months, as residents and visitors alike take advantage of the sunny days and cool evenings. Compared to the cooler months of earlier in the year, such as January and February, where temperatures struggle to rise above 10°C (51°F), August is a vibrant reminder of summer's full bloom, paving the way for a picturesque end to the summer season.
In August, Vancouver experiences a transition towards the wetter autumn months, with precipitation totaling 46 mm (1.8 in) across just 7 days of rain. This marks a slight increase from the dry spell of July, which saw only 41 mm (1.6 in) over 5 rainy days. While August maintains relatively low precipitation levels compared to the peak months of late fall, it serves as a precursor to the impending seasonal shift, as September typically brings a substantial increase in rainfall with 205 mm (8.1 in) over 14 days. This trend highlights the city's climate variability, where summer’s drier days gradually give way to the lush, rainy landscape characteristic of Vancouver in the months ahead.
In August, Vancouver experiences a notable dip in humidity, averaging just 77%, marking the lowest level of the entire year. This decline follows a gradual decrease from the peak 86% in the earlier months of winter and spring, highlighting a trend toward drier conditions as summer progresses. While humidity remains relatively high compared to many other regions, the drop in August signifies a transitional shift, leading into the slightly cooler, yet moister, months of September and October. This seasonal variation reflects Vancouver's unique coastal climate, offering a brief respite from the typically moist air that envelops the city for much of the year.
In August, Vancouver experiences a UV Index of 8, categorizing exposure as very high with a burn time of just 15 minutes. This trend follows the peak of summer, where the UV Index was even higher in July at 9, reflecting the significant solar intensity during these warmer months. As the year progresses, the UV Index begins to decline, shifting to 6 by September, marking a transition towards milder sunlight exposure. Given the very high levels of UV radiation in August, residents and visitors should take care to protect their skin, emphasizing the need for sun safety practices throughout the summer. For more details on UV levels, visit Vancouver UV Index.
UV Risk Categories
August in Vancouver, Canada, glimmers with 346 hours of radiant sunshine, although it's a slight dip from the previous month’s peak. This vibrant summer month showcases a significant transition from the spring thaw, where sunlight steadily climbs from only 236 hours in April to its zenith of 385 hours in July. As we near the end of summer, August still benefits from a lush abundance of daylight, set against the backdrop of the city's stunning landscapes. Following this sun-drenched month, residents and visitors can expect a notable reduction in sunlight as September brings 250 hours, signaling the approach of fall and the changing rhythms of life in this beautiful city.
August in Vancouver offers a notable opportunity for sunny weather, boasting a 46% chance of sunshine. While this figure is a dip from the peak of 70% in July, it remains significantly higher than the chilly winter months, where chances plummet to a mere 16% in January. The increase in sunlit days begins in April, reaching its zenith in the heart of summer and creating a delightful backdrop for outdoor activities. As summer wanes into September, the likelihood of sunshine also decreases, highlighting August as a key month for enjoying the warmth and brightness of Vancouver's summer days.
In August, Vancouver basks in approximately 14 hours of daylight, a slight decline from the summer peak of 16 hours in June and 15 hours in July. This month signifies a transitional phase as the days gradually shorten, leading into the autumn months. The daylight duration has steadily increased from just 8 hours in January to this summer high, with a consistent rise noted from February through April. As the vibrant days of summer give way to the cooler fall, residents and visitors can still enjoy abundant sunshine, creating the perfect backdrop for late-summer activities before the daylight dips further in September.
In August, Vancouver experiences a gentle lull in its wind activity, with an average speed of 1.9 m/s (4 mph), mirroring the calmness seen in July. This slight reduction continues a trend of diminishing wind speeds through the summer months, where both May and June similarly recorded low averages. As the city transitions into September, the winds pick up slightly, moving back to 2.0 m/s (5 mph), suggesting that while August offers a serene atmosphere, the winds reawaken as autumn approaches. This consistency in low wind speeds during the height of summer allows residents and visitors to soak up the beautiful weather, making it an ideal time for outdoor adventures amidst Vancouver's stunning scenery.
The weather in Vancouver 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 Vancouver and find detailed weather information for every month.
August in Vancouver boasts a warm and pleasant climate, with average temperatures reaching up to 18°C (65°F) and maximums soaring to 33°C (92°F). The month experiences relatively low precipitation, totaling 46 mm (1.8 in) over about 7 days, accompanied by a humidity level of 77%. In stark contrast, January presents a much colder atmosphere, with averages dropping to 3°C (38°F) and maximums only reaching 10°C (51°F). The winter month is notably wetter, receiving a significant 320 mm (12.6 in) of rain over 17 days, along with higher humidity levels at 86%. For more details, check out Vancouver weather in January.
August and February present stark contrasts in weather patterns. In August, temperatures range from a milder minimum of 10°C (50°F) to a warm maximum of 33°C (92°F), with an average temperature of 18°C (65°F). The month experiences relatively low precipitation at 46 mm (1.8 in) over about 7 days, accompanied by a humidity level of 77%. In contrast, February is much colder, with temperatures dipping as low as -11°C (12°F) and averaging just 2°C (37°F). The month is notably wetter, with a substantial 193 mm (7.6 in) of precipitation spread across 18 days, and the humidity remains elevated at 85%. For a more detailed look at February weather, check out Vancouver weather in February.
When comparing the weather in August and March, the differences are striking. August boasts a range of temperatures from a cool 10°C (50°F) to a sweltering maximum of 33°C (92°F), with an average of 18°C (65°F) and relatively low precipitation of 46 mm (1.8 in) over 7 days. In contrast, March is significantly colder, featuring a temperature range from -3°C (26°F) to a maximum of 21°C (70°F), with an average temperature of just 5°C (42°F). It also sees much more precipitation, totaling 214 mm (8.4 in) across 17 days, along with higher humidity at 86%. For a detailed overview of the weather conditions in March, you can refer to Vancouver weather in March.
When comparing the weather in August and April, a clear contrast emerges. August typically enjoys higher temperatures, with average values around 18°C (65°F) and maximums reaching up to 33°C (92°F), while April sees cooler temperatures, averaging 8°C (47°F) and peaking at 23°C (74°F). Precipitation tells a different story; April experiences significantly more rain with 174 mm (6.8 in) over 17 days, compared to August's much drier 46 mm (1.8 in) over just 7 days. Additionally, humidity levels are higher in April at 86%, compared to August's 77%. For more detailed information, you can check out Vancouver weather in April.
When comparing the weather in August and May, we see notable differences in temperature and precipitation. August features a wider temperature range, with a minimum of 10°C (50°F) and a maximum reaching up to 33°C (92°F), averaging around 18°C (65°F). In contrast, May's temperatures are milder, ranging from a minimum of 3°C (38°F) to a maximum of 27°C (80°F), with an average of 12°C (55°F).
Precipitation levels also vary, as August receives about 46 mm (1.8 in) over 7 days, while May experiences significantly more rainfall, totaling 99 mm (3.9 in) across 11 days. Humidity levels are similar, with August at 77% and May slightly higher at 81%. For more detailed information on the climate during this month, check out Vancouver weather in May.
In comparing the weather between June and August, June starts off cooler, with average temperatures peaking at 15°C (60°F) compared to August's warmer average of 18°C (65°F). However, June can experience higher maximum temperatures, reaching up to 37°C (99°F), which is notably warmer than August's maximum of 33°C (92°F). Precipitation is also more frequent in June, with about 96 mm (3.8 in) falling over 13 days, while August sees significantly less rain at 46 mm (1.8 in) over just 7 days. Humidity levels are relatively high in both months, with June at 83% and August at 77%. For more details on June weather, visit Vancouver weather in June.
In comparing the weather between July and August, we see some notable differences. August tends to be slightly warmer, with maximum temperatures reaching up to 33°C (92°F), compared to July's high of 31°C (88°F). Both months have a similar average temperature of around 18°C (64-65°F), but August has a higher minimum temperature of 10°C (50°F) compared to 9°C (49°F) in July. Precipitation is slightly higher in August, with 46 mm (1.8 in) over 7 rainy days, while July experiences 41 mm (1.6 in) across just 5 days of rain. Additionally, humidity levels are marginally lower in August at 77% compared to July's 84%. For a detailed look at July's weather, you can visit Vancouver weather in July.
In August, the weather is generally warmer, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (92°F) and an average of 18°C (65°F). There is relatively low precipitation, totaling 46 mm (1.8 in) over about 7 days, and humidity levels are moderately high at 77%. In contrast, September ushers in cooler temperatures, with a minimum of 6°C (44°F) and a maximum of 30°C (86°F), averaging 15°C (59°F). However, it also brings a significant increase in rainfall, with 205 mm (8.1 in) spread over 14 days, while humidity remains similar at 76%. For more detailed information, you can check Vancouver weather in September.
In August, the weather is warm and dry, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (92°F), and an average temperature of 18°C (65°F). With only 46 mm (1.8 in) of precipitation over about 7 days, the humidity is relatively lower at 77%. In contrast, October brings much cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 22°C (71°F), averaging around 9°C (49°F). Rainfall increases significantly to 279 mm (11.0 in) spread over 17 days, and humidity rises to 88%. For more detailed information about October weather, visit Vancouver weather in October.
August and November present strikingly different weather patterns. In August, temperatures typically range from a pleasant minimum of 10°C (50°F) to a warm maximum of 33°C (92°F), with an average around 18°C (65°F). The month sees light precipitation of 46 mm (1.8 in) spread over about 7 days, and the humidity hovers at 77%. In contrast, November is much colder, featuring a minimum temperature of -4°C (24°F) and a maximum of 15°C (58°F), with an average of just 6°C (44°F). Rainfall is significantly heavier in November, with 411 mm (16.2 in) expected over approximately 20 days, and the humidity rises to 87%. For more specific details, you can check Vancouver weather in November.
August and December present striking contrasts in weather. August typically sees a mild range of temperatures, with minimums around 10°C (50°F), averages of 18°C (65°F), and maximums peaking at 33°C (92°F). While the month experiences some rainfall, accumulating to 46 mm (1.8 in) over about 7 days, the humidity remains at a moderate 77%. In contrast, December plunges into much colder conditions, showcasing a minimum temperature of -16°C (4°F), a chilling average of 3°C (38°F), and a maximum that barely reaches 11°C (52°F). Precipitation is significantly higher in December, totaling 324 mm (12.8 in) over 19 days, paired with increased humidity at 87%. For more detailed insights, check out Vancouver weather in December.
August in Vancouver stands out as a vibrant month where the warmth peaks, with temperatures often soaring to maximums around 33°C (92°F), making it the hottest month of the year. This is a sharp contrast to the cooler and rainier months that define the Pacific Northwest climate. Despite some rainfall—typically around 46 mm (1.8 in) over an average of 7 days—the overall scene is dominated by sunshine, accompanied by a humidity level of 77% that creates a warm, inviting atmosphere. For those looking to understand how these summer conditions shape the city's unique climate, explore more at Vancouver Climate.