Last updated: April 22, 2025
August in Nanaimo, Canada, offers a delightful blend of summer warmth and refreshing coastal breezes. With maximum temperatures reaching up to 27°C (81°F) and an average of 19°C (66°F), the month provides ideal conditions for outdoor activities. Evenings cool down to a pleasant minimum of 12°C (54°F), inviting cozy gatherings. While precipitation is modest at 40 mm (1.6 in) over five days, humidity levels hover around 77%, adding a touch of moisture to the air. This combination creates a vibrant atmosphere, perfect for exploring the natural beauty and local charm of Nanaimo.
In Nanaimo, Canada, August serves as a bridge between the warmth of summer and the onset of autumn. With minimum temperatures hovering around 12°C (54°F) and averages reaching 19°C (66°F), the month is pleasantly warm, making it ideal for outdoor activities and enjoying the region's stunning natural landscapes. As the maximum temperatures can climb to 27°C (81°F), Nanaimo basks in sunshine and vibrant summer vibes, perfectly encapsulating the joys of coastal living. This warm spell marks a peak in temperature, showcasing a steady increase from the cooler months of spring and early summer, setting the stage for a graceful transition into the cooler, more temperate fall months ahead.
August in Nanaimo, Canada, marks a subtle transition in the climate, with precipitation totaling 40 mm (1.6 in), a modest increase from July’s exceptionally dry conditions. During this summer month, residents experience only five days of rain, indicating a temporary reprieve from the wetter patterns seen earlier in the year. Notably, this low level of precipitation contrasts sharply with the heavy rainfall expected in the fall months of September (158 mm) and October (194 mm), where the number of rainy days increases significantly. This makes August a brief window of dryness before the region braces itself for the return of more persistent rain and a markedly wetter climate. Overall, August serves as a gentle reminder of Nanaimo's lush, temperate climate, while foreshadowing the inevitable shift towards the wetter months ahead.
In August, Nanaimo experiences a noticeable dip in humidity, dropping to 77%—the lowest level of the year. This shift marks a trend of decreasing moisture from the peak summer months, with July at 84% and a gradual decline into September at 76%. Following the high humidity typical of the winter months, which averages around 86% from January through April, August provides a refreshing respite as the summer wanes, transitioning into the wetter season ahead. This fluctuation not only enhances outdoor activities during the summer but also sets the stage for the return of the lush, moist climate typical of fall in Nanaimo.
In Nanaimo, August sees a UV Index of 8, categorized as very high, which means sun-seekers should be particularly cautious during this month, as the burn time is a mere 15 minutes. This trend follows a striking peak in June and July, where the UV Index reached its highest at 9. The intensity of UV radiation gradually decreases as the year progresses, with September's Index dropping to 6 and returning to moderate levels by October. This reflects how the summer months deliver heightened sun exposure, emphasizing the importance of sun protection during peak summer. For more detailed information on UV levels throughout the year, visit Nanaimo UV Index.
UV Risk Categories
In Nanaimo, Canada, August brings a delightful 339 hours of sunshine, making it one of the sunniest months of the year, though slightly less than July’s peak of 378 hours. As summer reaches its zenith, the days grow longer and warmer, inviting residents and visitors to enjoy the myriad outdoor activities that the region has to offer. The trend of increasing sunshine from the dreary start of the year highlights a gradual transition towards the vibrant summer months, peaking in July before gently tapering off in September to 241 hours. This natural ebb and flow of sunshine allows the lush landscapes to thrive, making Nanaimo a gorgeous destination for sun seekers throughout the summer season.
In Nanaimo, Canada, August paints a favorable picture for sunshine, boasting a 56% chance of clear skies. This summer month follows a peak in July, which enjoys 72% sunny days, indicating that residents and visitors can expect consistent warmth and brightness as summer progresses. Though August's sunshine likelihood is slightly lower than July's peak, it remains on par with the spring's blossoming days, such as April's 56%. As the summer gradually gives way to fall, the chance of sunny weather in August serves as a reminder of the lingering warmth, making it an ideal month for outdoor activities and soaking in the sun before the cooler days of September approach.
In Nanaimo, Canada, the summer months illuminate the sky with an impressive increase in daylight, peaking at 16 hours in June. As August arrives, the days gradually shorten, offering 14 hours of daylight that still provide plenty of light for outdoor adventures. This gentle decline continues into September, where daylight drops to 12 hours, marking the start of a transition towards the shorter, more introspective days of autumn. The trend clearly showcases a vibrant seasonal shift, where summer bursts with long, bright days that invite exploration, before settling into the cozy embrace of fall’s earlier sunsets.
As August arrives in Nanaimo, a gentle breeze dances through the coastal city, with an average wind speed of 2.7 m/s (6 mph). This tranquil wind pattern marks a continuation of the declining trend seen since early summer, where the winds have gradually softened from the bluster of earlier months. After enjoying peak speeds in the winter and spring, August's slight uptick from July's calm days signals a transition. Interestingly, as summer transitions to autumn, September witnesses a resurgence with winds picking up to 3.2 m/s (7 mph), hinting at the coastal changes yet to come. The evolving winds reflect the rhythm of Nanaimo's climate, carrying whispers of the autumn ahead amidst the relaxed warmth of summer.
The weather in Nanaimo 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 Nanaimo and find detailed weather information for every month.
August and January present stark contrasts in weather. August typically enjoys milder temperatures, with a range from a minimum of 12°C (54°F) to a maximum of 27°C (81°F), and an average of 19°C (66°F). Precipitation during this month is relatively low at 40 mm (1.6 in), occurring on about 5 days, while humidity hovers around 77%. In contrast, January brings much colder weather, with temperatures dipping as low as -5°C (23°F) and averaging only 4°C (40°F), peaking at 9°C (49°F). This month is also significantly wetter, with precipitation reaching 249 mm (9.8 in) across 17 days, accompanied by higher humidity levels of 86%. For a deeper dive into January's weather specifics, visit Nanaimo weather in January.
The weather in August and February presents a stark contrast in Nanaimo. In August, temperatures range from a mild 12°C (54°F) at night to a pleasant 27°C (81°F) during the day, with average humidity around 77% and relatively low precipitation of 40 mm (1.6 in) spread over just 5 days. In contrast, February brings much colder conditions, with temperatures plummeting between -5°C (23°F) and a maximum of 9°C (49°F), along with significantly higher precipitation of 147 mm (5.8 in) over 16 days and an increased humidity level of 85%. For more information on February's weather specifics, check Nanaimo weather in February.
August and March present stark contrasts in weather. August boasts milder temperatures, with an average of 19°C (66°F) and maximums reaching up to 27°C (81°F), making it the warmest month. In contrast, March is considerably cooler, with an average temperature of just 6°C (42°F) and maximums peaking at 15°C (59°F). Precipitation levels also differ significantly; August sees about 40 mm (1.6 in) of rain over only five days, while March is much wetter, receiving 136 mm (5.3 in) across 15 days. Humidity is relatively high in both months, but March edges slightly higher at 86% compared to August's 77%. For more detailed insights, you can check Nanaimo weather in March.
When comparing the weather in August and April, notable differences emerge. August typically enjoys milder temperatures, ranging from a minimum of 12°C (54°F) to a maximum of 27°C (81°F), with an average of 19°C (66°F). In contrast, April is cooler, with temperatures dipping as low as 2°C (36°F) and peaking at 18°C (65°F), averaging only around 8°C (47°F). Additionally, April is characterized by significantly higher precipitation, with 126 mm (5.0 in) of rainfall spread over 15 days, compared to August's much lighter 40 mm (1.6 in) over just five days. The humidity also peaks in April at 86%, compared to 77% in August. For more detailed information, you can check Nanaimo weather in April.
In comparing the weather between August and May, August tends to be warmer overall, boasting average temperatures reaching 19°C (66°F) and highs of up to 27°C (81°F). In contrast, May starts off cooler, with an average temperature of 12°C (55°F) and maximums peaking at 22°C (71°F). Precipitation also differs between the two months; while August receives 40 mm (1.6 in) over about 5 days, May experiences more rainfall at 70 mm (2.7 in) across approximately 11 days. Humidity levels are slightly higher in May at 81%, compared to August’s 77%. For a detailed look at what to expect, check Nanaimo weather in May.
When comparing the weather in June and August, June tends to be cooler with average temperatures around 15°C (60°F), while August sees a warmer average of 19°C (66°F). The maximum temperature in June can reach up to 30°C (86°F), presenting some warm days, but the overall feel is milder compared to August's maximum of 27°C (81°F). Additionally, June experiences more precipitation, with about 70 mm (2.8 in) over 12 days, compared to August's 40 mm (1.6 in) over just 5 days. Humidity levels are slightly higher in June at 83%, while August sits at 77%. For more details, you can check Nanaimo weather in June.
In comparing the weather between July and August, we see a slight increase in average temperatures, with August averaging 19°C (66°F) compared to July's 18°C (65°F). Both months experience similar maximum temperatures of 27°C (81°F), but August enjoys a slightly milder minimum temperature of 12°C (54°F) versus July's 11°C (53°F). Rainfall in August is slightly higher, with 40 mm (1.6 in) over 5 days compared to July's 33 mm (1.3 in) over 6 days. Humidity levels are also lower in August at 77%, compared to July's 84%, indicating a more comfortable environment. For more details on July's conditions, visit Nanaimo weather in July.
August typically offers warmer temperatures compared to September, with average highs reaching 27°C (81°F) and lows around 12°C (54°F). In contrast, September experiences cooler temperatures, with an average high of 25°C (78°F) and a low of 9°C (49°F). Precipitation also sees a significant increase in September, with 158 mm (6.2 in) recorded over 13 days, while August has a much drier climate, receiving only 40 mm (1.6 in) over 5 days. Despite the increase in rainfall, September's humidity remains similar at 76%. For more details, you can check out Nanaimo weather in September.
August weather in Nanaimo features milder temperatures, with a minimum of 12°C (54°F) and an average of 19°C (66°F), peaking at a warm 27°C (81°F). The month experiences relatively low precipitation, totaling 40 mm (1.6 in) over about 5 days, and humidity levels averaging 77%. In contrast, October brings a much cooler climate, with temperatures dropping significantly to a minimum of 3°C (37°F) and an average temperature of just 10°C (50°F), reaching a maximum of 19°C (67°F). Rainfall in October is much heavier, with 194 mm (7.6 in) spread over 16 days, and the humidity level rises to 88%. For more details on what to expect, check out Nanaimo weather in October.
August and November present a stark contrast in weather conditions. In August, temperatures are more moderate, with a minimum of 12°C (54°F) and a comfortable maximum of 27°C (81°F), accompanied by relatively low precipitation of 40 mm (1.6 in) over just 5 days. In contrast, November brings much cooler temperatures, with a minimum of 1°C (33°F) and a maximum of only 12°C (55°F), along with significantly higher precipitation totaling 304 mm (12.0 in) spread across 18 days. The humidity also rises in November to 87%, compared to 77% in August. For a more detailed look at the weather in November, check out Nanaimo weather in November.
August and December present stark contrasts in weather, highlighting the seasonal changes. In August, temperatures range from a mild 12°C (54°F) to a warm 27°C (81°F), with an average of 19°C (66°F) and relatively low precipitation at 40 mm (1.6 in) over just 5 days. The humidity is moderate at 77%, creating a pleasant summer atmosphere. In contrast, December experiences much colder temperatures, with a minimum of -7°C (20°F), an average of 4°C (40°F), and a maximum of only 10°C (50°F). Precipitation significantly increases to 252 mm (9.9 in) over 20 days, accompanied by higher humidity levels at 87%, contributing to a damp and chilly winter environment. For more detailed information, you can check Nanaimo weather in December.
August in Nanaimo offers a delightful contrast to other months, marked by warmer temperatures that invite outdoor adventures amidst stunning coastal scenery. With a pleasant average of 19°C, the days can soar to a maximum of 27°C, making it the ideal time for beach outings and water sports. Although precipitation is relatively low, with only about 40 mm over 5 days, the humidity lingers around 77%, providing a refreshing warmth. This unique combination of moderate heat and limited rain distinguishes August, encouraging locals and visitors alike to fully embrace the summer's final flourish. For more detailed information about the city's weather patterns throughout the year, explore Nanaimo Climate.