Last updated: April 22, 2025
In October, the picturesque town of Whitehorse, Canada experiences a dramatic transition into winter. Daily temperatures range from a comfortable maximum of 13°C (55°F) to a chilling minimum of -15°C (5°F), averaging around 0°C (33°F). This month is marked by significant precipitation, with about 51 mm (2.0 in) falling over approximately 11 days, resulting in a humid atmosphere with an average humidity of 96%. As the landscape transforms, October in Whitehorse invites both residents and visitors to embrace the crisp air and the enchanting beauty of the changing seasons.
As October arrives in Whitehorse, Canada, the landscape transforms with crisp autumn air and vibrant foliage. Temperatures begin to plummet, showcasing a notable shift from early fall warmth. The average temperature dips to 0°C (33°F), with nighttime lows reaching a frigid -15°C (5°F). By day, the mercury can climb to a pleasant 13°C (55°F), offering glimpses of golden sunlight before winter settles in. This transitional month acts as a bridge, giving residents a beautiful yet brisk farewell to the warmer months, as they prepare for the biting cold of November. The contrast between October’s mild days and chilly nights encapsulates the essence of Yukon’s striking seasonal changes.
In October, Whitehorse experiences a notable increase in precipitation, accumulating 51 mm (2.0 in) over the month, which is a marked contrast to the drier summer months. With 11 days of recorded rainfall, this transitional period signals the shift from fall to winter, enhancing the autumn ambiance. Compared to the previous month’s 40 mm, October's precipitation underscores a trend where moisture levels typically rise as temperatures begin to drop. As the landscape transforms with vibrant foliage, the combination of increased rain and cooler temperatures creates a striking visual spectacle that characterizes this time of year in the Yukon.
As October arrives in Whitehorse, Canada, the air takes on a crisp quality, with humidity levels sitting at a notable 96%. This marks a slight dip from the previous month’s 95%, but still reflects the region's characteristic moisture during the fall season. Throughout the year, Whitehorse experiences a pronounced trend of high humidity, peaking at an impressive 98% in August. Interestingly, the city maintains levels above 90% from January through May, before gently tapering during the summer months. As the seasons shift, humidity gradually climbs again, exemplifying a recurring pattern that prepares the landscape for the coming winter, where November sees a rise back to a high of 99%. Overall, October embodies this rhythmic cycle, intertwining the chill of autumn with the enduring presence of moisture in the air.
In October, Whitehorse experiences a notable dip in the UV Index, registering at 2, which indicates a low exposure category. This is a shift from the higher readings seen throughout the summer months, where the UV Index peaked at 7 in July. As the days grow shorter and the sun's intensity wanes, residents can enjoy up to 45 minutes of sun exposure without the risk of burning. This trend continues into November and December, where the UV Index remains low at 1. As such, October serves as a gentle reminder that while sun safety is necessary year-round, the risk diminishes significantly in the fall months. For more information, check out the full details at Whitehorse UV Index.
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In October, Whitehorse experiences a notable shift in daylight, with 129 hours of sunshine gracing the city, a decline from the vibrant summer months where sunshine peaked at over 350 hours. This decrease contrasts sharply with the persistent brightness of May and June, which bask in the most daylight of the year. As autumn sets in, the days grow increasingly shorter, leading to a dip in sunshine hours. Nevertheless, October's light still bridges the gap to the winter months, charting a steady decline as November prepares to embrace even fewer sunny moments, with only 75 hours on the horizon. The transition from the sun-soaked days of summer to the crisp, gold-tinged autumn makes October a unique and reflective time in Whitehorse, inviting residents and visitors alike to cherish these diminishing yet beautiful rays before the long winter nights take hold.
In October, the likelihood of sunny weather in Whitehorse, Canada stands at a modest 25%, mirroring the trends seen throughout the year. Following the somewhat brighter spells of April and July, where chances peaked at 47% and 45% respectively, October's sunshine probability falls back in line with the cooler months that precede winter. September and November see similar odds at 22% and 21%, indicating a gradual shift towards more overcast weather as the season transitions. Compared to May’s low of 16%, the sunshine in October offers a glimmer of brightness, making it an appealing time for those hoping to catch a few rays before winter fully sets in.
As autumn settles in, October in Whitehorse marks a significant transition in daylight duration, with the sun providing only 9 hours of light each day. Following the sunlit months of summer, where residents basked in an impressive 18 hours of daylight in June and July, October's shorter days serve as a reminder of the impending winter. This gradual decline began back in late summer when daylight began to dwindle from 15 hours in August to 12 hours in September. With winter just around the corner, the deepening twilight invites cozy evenings and a chance to appreciate the changing beauty of the landscape under softer, golden light.
As October sweeps into Whitehorse, Canada, the winds pick up slightly, averaging 2.3 m/s (5 mph)—a gentle reminder of the approaching winter chill. This month marks a notable uptick in wind speed compared to September's consistent 2.1 m/s (5 mph), hinting at the dynamic shifts in weather that characterize the fall season. Throughout the year, the wind remains relatively calm, with the highest speeds recorded in April and May, both at 2.3 m/s (5 mph). However, as the colder months approach, it's fascinating to see how October breaks away from the typical trend of reduction witnessed in November and December, where speeds drop to 1.7 m/s (4 mph) and 1.9 m/s (4 mph), respectively. This slight increase in October serves as a bridge between the vibrant autumn days and the stillness of approaching winter.
The weather in Whitehorse changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Whitehorse and find detailed weather information for every month.
October and January present striking contrasts in weather conditions. In October, temperatures range from a minimum of -15°C (5°F) to a maximum of 13°C (55°F), with an average of 0°C (33°F) and significant humidity at 96%. This month sees approximately 51 mm (2.0 in) of precipitation over about 11 days. Conversely, January brings much harsher conditions, with temperatures plunging to a chilling minimum of -46°C (-50°F) and an average of -16°C (3°F), peaking at just 3°C (38°F). The precipitation drops to 28 mm (1.1 in) over 7 days, accompanied by even higher humidity at 97%. For a more detailed look at January's weather, you can visit Whitehorse weather in January.
October and February showcase stark contrasts in weather patterns. In October, temperatures range from a minimum of -15°C (5°F) to a maximum of 13°C (55°F), creating a chilly but bearable climate with an average of 0°C (33°F). This month experiences roughly 51 mm (2.0 in) of precipitation over 11 days, coupled with high humidity levels of 96%. In contrast, February plunges into severe cold, with temperatures dropping as low as -41°C (-41°F) and only reaching a maximum of 4°C (40°F), resulting in a much harsher average of -16°C (3°F). While February sees less precipitation at 27 mm (1.1 in) across 6 days, the humidity remains high at 95%. To explore more details about February weather, check out Whitehorse weather in February.
In comparing the weather of October and March, October generally offers milder conditions with average temperatures hovering around 0°C (33°F) and maximums reaching up to 13°C (55°F). In contrast, March is notably colder, featuring an average temperature of -8°C (17°F) and minimums plunging to -33°C (-27°F). While October experiences more precipitation, totaling 51 mm (2.0 in) over 11 days, March sees less rainfall at 28 mm (1.1 in) across 8 days. The humidity levels are quite similar, with October at 96% and March slightly lower at 95%. For a more detailed look at the specifics of March weather, you can check Whitehorse weather in March.
In comparing the weather between October and April, we can see notable differences. October typically features slightly milder temperatures, with an average of 0°C (33°F) and a maximum reaching 13°C (55°F). In contrast, April still experiences colder temperatures, averaging around -1°C (31°F) and sometimes dipping as low as -26°C (-15°F). Precipitation in October is more frequent, occurring on about 11 days, resulting in 51 mm (2.0 in) of rain, while April sees only 20 mm (0.8 in) across 6 days. Additionally, October has a higher humidity level at 96%, compared to April's 93%. For more detailed insights, you can visit Whitehorse weather in April.
October and May present contrasting weather patterns. In October, temperatures can drop as low as -15°C (5°F), with an average around 0°C (33°F) and highs reaching only 13°C (55°F). The month is characterized by significant humidity at 96% and an average precipitation of 51 mm (2.0 in) over about 11 days. In contrast, May experiences milder conditions, with minimum temperatures of -5°C (24°F), an average of 7°C (45°F), and maximums climbing to 24°C (75°F). The precipitation in May is lower, at 33 mm (1.3 in) over approximately 9 days, and the humidity is slightly less at 90%. For a closer look at May’s climate specifics, check out Whitehorse weather in May.
October and June present strikingly different weather conditions. In October, temperatures range from a minimum of -15°C (5°F) to a maximum of 13°C (55°F), with an average temperature of around 0°C (33°F). The month is characterized by heavy humidity at 96%, and a total precipitation of 51 mm (2.0 in) spread over 11 days. In contrast, June experiences milder temperatures, with a minimum of -1°C (31°F) and a maximum of 29°C (84°F), averaging 12°C (53°F). Although June sees slightly higher precipitation at 60 mm (2.4 in) over 13 days, the humidity is lower at 88%. Overall, June offers a much warmer and sunnier climate compared to the chill of October. For more details on June's weather, you can visit Whitehorse weather in June.
When comparing the weather in October and July, it's evident that these months present contrasting climates. In October, temperatures range from a chilly minimum of -15°C (5°F) to a mild maximum of 13°C (55°F), with an average temperature hovering around 0°C (33°F). This month also experiences higher humidity at 96% and about 51 mm (2.0 in) of precipitation over 11 days. In stark contrast, July showcases warmer conditions, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 29°C (84°F), resulting in an average of 14°C (58°F). Despite having slightly more precipitation at 68 mm (2.7 in) across 13 days, July maintains a lower humidity level of 90%. For more detailed insights, you can check Whitehorse weather in July.
In comparing the weather of October and August, significant differences are evident. October experiences colder temperatures with a minimum of -15°C (5°F) and an average of 0°C (33°F), while August boasts a considerably warmer range, featuring a minimum of 1°C (34°F) and an average of 12°C (54°F). Precipitation is more abundant in August with 73 mm (2.9 in) over 13 days, compared to October's 51 mm (2.0 in) spread over 11 days. Additionally, the humidity peaks slightly higher in August at 98%, contrasting with October's 96%. For more detailed insights into August weather, you can check Whitehorse weather in August.
October's weather marks a significant drop in temperatures compared to September, with average highs only reaching 13°C (55°F) in October, down from September's average of 23°C (74°F). The month of October experiences a sharper chill, with minimum temperatures plummeting to -15°C (5°F), whereas September only dips to -7°C (19°F). Precipitation slightly increases in October, totaling 51 mm (2.0 in) over 11 days, compared to 40 mm (1.6 in) over 10 days in September. Both months exhibit high humidity levels, with October at 96% and September at 95%, contributing to a distinctly cooler and wetter feel in October. For a more detailed look at September weather, visit Whitehorse weather in September.
October in Whitehorse brings a transition into cooler weather, with temperatures ranging from a minimum of -15°C (5°F) to a maximum of 13°C (55°F) and an average of 0°C (33°F). The month experiences relatively high humidity levels at 96% and sees an average of 51 mm (2.0 in) of precipitation over 11 days.
In contrast, November plunges further into winter, featuring significantly colder temperatures with a minimum of -34°C (-28°F) and an average of -10°C (15°F). The maximum temperature only reaches up to 7°C (45°F), reflecting the stark shift in climate. Although precipitation decreases slightly to 39 mm (1.6 in) over the same 11 days, humidity remains exceptionally high at 99%. To explore more about the climate in November, you can visit Whitehorse weather in November.
October and December exhibit stark contrasts in weather conditions. In October, temperatures range from a chilly -15°C (5°F) at night to a milder average of 0°C (33°F) during the day, with maximum values reaching up to 13°C (55°F). The month sees moderate precipitation of 51 mm (2.0 in) over 11 days, accompanied by high humidity at 96%. By December, a significant drop in temperature occurs, with lows plunging to -37°C (-35°F) and an average of -13°C (9°F), while highs barely reach 4°C (40°F). Precipitation remains similar, at 47 mm (1.9 in) over the same number of days, but humidity slightly increases to 97%. For a detailed look at weather patterns, you can refer to Whitehorse weather in December.
As October ushers in the heart of fall, Whitehorse experiences significant shifts in weather compared to the preceding summer months. With temperatures averaging around 0°C (33°F), the contrast becomes stark, as residents transition from warmer days to the crispness of autumn. The increase in precipitation, averaging 51 mm (2.0 in) over 11 days, adds a layer of chill and dampness to the air, contributing to the month's high humidity of 96%. October in Whitehorse signifies a time of preparation for winter, as the landscape transforms with colorful foliage before frost sets in. For more detailed insights into how this month compares throughout the year, visit Whitehorse Climate.