Last updated: April 22, 2025
Experience the unique September weather of Inuvik, Canada, where the changing seasons come to life. During this month, temperatures fluctuate with a maximum of 21°C (71°F) and an average of 5°C (42°F), dipping as low as a minimum of -6°C (21°F). With 45 mm (1.8 in) of precipitation spread across 12 days, the air is often filled with a notable humidity level of 92%, creating a brisk yet refreshing atmosphere. This transitional month beckons adventurers and nature enthusiasts alike to embrace the beauty of an Arctic autumn.
As September rolls into Inuvik, Canada, the transition from the warmth of summer to the chill of fall is palpable. Temperatures begin to dip significantly, with lows averaging around -6°C (21°F), while daytime highs can reach a pleasant 21°C (71°F). This month showcases a distinct shift, offering a taste of cooler weather that contrasts sharply with the balmy summer months. With an average temperature of 5°C (42°F), September serves as a harbinger of the impending winter chill, making it a time of vibrant foliage and crisp, refreshing air. As the days start to shorten, residents and visitors alike can enjoy the stunning autumn scenery while preparing for the colder months ahead.
In September, Inuvik experiences a notable shift in precipitation, accumulating 45 mm (1.8 in) of rain over 12 days, marking a peak in the autumn wet season. This increase follows a summer filled with substantial rainfall, where both July and August recorded high totals of 50 mm (2.0 in) and 59 mm (2.3 in), respectively. As the days begin to shorten, the frequency of rainfall persists, transitioning from the summer’s vibrant storms to more pervasive autumn drizzles. This pattern emphasizes September as a crucial month where the region prepares for the impending cold, drawing a delicate balance between the lingering warmth of summer and the onset of winter's chill.
In September, Inuvik experiences a notable increase in humidity, reaching 92%, a trend typical for this time of year as summer transitions into autumn. This level sits just slightly lower than the peak humidity of 90% seen in April, illustrating how the lingering warmth of summer affects the air. Following the humid August, which records 84%, September's moisture levels reflect the gradual onset of colder months ahead. As the year progresses, Inuvik's humidity soars dramatically in late fall and winter, peaking at a staggering 100% in November. Thus, September serves as a pivotal month, bridging the gap between the warmth of summer and the chilly, moisture-laden air of winter, encapsulating the dynamic climate of this northern community.
As September rolls in, Inuvik experiences a notable shift in UV Index levels, reflecting the transition from summer's peak to the cooler autumn months. With a UV Index of 3, the exposure category remains moderate, allowing for outdoor activities but necessitating some caution. This month marks a decrease from the heights of summer, where July and June boasted a UV Index of 5. As daylight begins to wane and temperatures drop, the burn time settles at 30 minutes, a stark contrast to the more forgiving 45 minutes seen earlier in the year. Observing these trends can help residents and visitors alike stay sun-savvy. For more detailed information, check out the Inuvik UV Index.
UV Risk Categories
As summer fades, September brings a gentle transition in Inuvik, with 147 hours of sunshine, a notable dip from the sun-drenched days of June and July. This month still holds a generous offering of daylight, allowing residents to bask in the warm glow before the long northern winter settles in. The trend from August’s 236 hours of sunshine to September's moderate yet comforting hours signifies the gradual shift towards fall, where the brisk air begins to hint at the approaching chill. With sunlight becoming increasingly scarce as October nears, September serves as a vital bridge, inviting both reflection on summer's end and anticipation for the vibrant autumn hues that follow.
Inuvik, Canada, experiences a fascinating shift in sunshine probabilities throughout the year, with September offering a 28% chance of sunny days. As summer fades, this month sees a slight dip in sunlit moments compared to the peak summer months of June and July, which boast 37% and 34% respectively. Interestingly, this decrease follows the trend from August's 26%, suggesting a gradual transition into the cooler months. While September may not promise the brightest skies, it's still a significant improvement over the dark winter months ahead, with opportunities for sun-kissed adventures before the long nights set in. Embrace the lingering warmth as Inuvik slowly prepares for the winter chill!
As summer draws to a close in Inuvik, Canada, September heralds a transition in daylight duration, marking a shift from the long, sunlit days of midsummer. With approximately 13 hours of daylight, the month reflects a gradual decline from the vibrant 24-hour sun of June. This trend continues the decline that began in August, where daylight was just over 17 hours, while still offering ample time to enjoy the crisp fall air. As the days grow shorter, a steady decrease persists into the following months, with October bringing only 9 hours and November dwindling to a mere 5 hours. This pattern showcases the stark contrasts of life in the Arctic, where the summer solstice brings nearly perpetual daylight, but the relentless approach of winter soon envelops the region in darkness.
As September sweeps into Inuvik, Canada, the average wind speed stabilizes at a gentle 2.9 m/s (6 mph), mirroring the breezy conditions of the preceding months. Following the summer's minor fluctuations, the winds in September hold steady, creating a comforting yet invigorating atmosphere. Notably, this marks a transition from the warmer summer breezes, keeping in line with the overall trend of gradually increasing wind speeds during the spring and early summer months. As the seasons shift and the air begins to cool, September's winds continue to play a vital role in the region's unique climatic tapestry, hinting at the briskness that autumn will bring.
The weather in Inuvik changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Inuvik and find detailed weather information for every month.
Inuvik's weather shows a stark contrast between September and January. September boasts milder temperatures, with averages around 5°C (42°F) and maximums reaching 21°C (71°F), making it a relatively pleasant month, despite the high humidity of 92% and 45 mm of precipitation over 12 days. In contrast, January is marked by severe cold, with average temperatures plummeting to -24°C (-10°F) and maximums barely rising above freezing at -1°C (30°F). Precipitation is significantly lower in January, totaling only 20 mm (0.8 in) over just 6 days, yet the humidity remains high at 99%, contributing to the biting cold. For more detailed information, you can visit Inuvik weather in January.
In September, the weather is significantly milder, with temperatures ranging from a minimum of -6°C (21°F) to a pleasant maximum of 21°C (71°F), and an average temperature of 5°C (42°F). The month experiences a higher level of precipitation at 45 mm (1.8 in) over approximately 12 days, along with a humidity level of 92%. Conversely, February presents a stark contrast, characterized by extreme cold, where temperatures plunge to a chilling minimum of -43°C (-46°F) and an average of -24°C (-12°F), only reaching a maximum of -2°C (29°F). During this month, precipitation decreases to 17 mm (0.7 in) over just 4 days, while humidity rises slightly to 98%. For more detailed insights, visit Inuvik weather in February.
Comparing the weather in September and March reveals significant differences in temperature and overall conditions. September typically showcases a milder climate with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 21°C (71°F), averaging around 5°C (42°F). In contrast, March experiences much harsher conditions, with temperatures plummeting to a minimum of -40°C (-40°F) and averaging -19°C (-1°F), only reaching a maximum of 5°C (42°F). Precipitation is more frequent in September, with 45 mm (1.8 in) falling over 12 days, whereas March sees just 12 mm (0.5 in) over 4 days. Additionally, the humidity remains quite high in both months, but March edges slightly higher at 95% compared to September's 92%. For those interested in more detailed information, check out Inuvik weather in March.
In comparing the weather of September and April, there are striking contrasts. September boasts more favorable temperatures, ranging from a minimum of -6°C (21°F) to a maximum of 21°C (71°F), with an average of 5°C (42°F). The month experiences a moderate level of precipitation at 45 mm (1.8 in) across 12 days, along with relatively high humidity levels at 92%. In contrast, April is much colder, featuring a minimum temperature of -33°C (-26°F) and a maximum of only 9°C (48°F), with an average of -11°C (12°F). Precipitation is significantly lower in April, at just 10 mm (0.4 in) over 2 days, and humidity stays close behind at 90%. For a more detailed overview, you can check out Inuvik weather in April.
When comparing the weather in September and May, September generally offers milder temperatures with a minimum of -6°C (21°F) and an average of 5°C (42°F), peaking at a comfortable 21°C (71°F). In contrast, May experiences cooler conditions, featuring a minimum of -21°C (-5°F) and an average temperature of 2°C (35°F), with a maximum reaching 20°C (69°F). Additionally, September sees higher precipitation, totaling 45 mm over 12 days, while May has a considerably lower precipitation of 21 mm over just 4 days. Humidity levels are also higher in September at 92%, compared to 81% in May. For more specific information on May weather, check out Inuvik weather in May.
In comparing the weather of September and June, September tends to be much cooler, with average temperatures ranging from -6°C (21°F) to a high of 21°C (71°F), while June boasts milder conditions with temperatures fluctuating between -2°C (29°F) to a maximum of 30°C (86°F). Additionally, September experiences more precipitation, with 45 mm (1.8 in) over 12 days, compared to June's 25 mm (1.0 in) over just 5 days. Humidity levels are also significantly higher in September at 92%, in contrast to June’s 73%. For a more detailed view of June's climate, you can check Inuvik weather in June.
In comparing the weather of September and July, a distinct contrast emerges. September features cooler temperatures, with a minimum of -6°C (21°F) and an average of 5°C (42°F), while July enjoys significantly warmer conditions, with temperatures ranging from 2°C (35°F) to a maximum of 29°C (85°F). While both months experience similar levels of precipitation—45 mm (1.8 in) in September and 50 mm (2.0 in) in July—the humidity is notably higher in September at 92%, compared to July's 78%. For more detailed insights into July's weather, you can refer to Inuvik weather in July.
In comparison to August, September experiences a notable drop in average temperatures, with minimums reaching as low as -6°C (21°F) and a cooler average of 5°C (42°F). While August enjoys warmer days with maximum temperatures of 28°C (83°F), September sees a peak of only 21°C (71°F). Precipitation is slightly lower in September at 45 mm (1.8 in) over 12 days, compared to the 59 mm (2.3 in) over 11 days in August. Humidity also rises in September, reaching 92%, whereas August has a more comfortable humidity level of 84%. For more detailed information, see Inuvik weather in August.
September and October showcase a significant transition in weather patterns. In September, temperatures range from a minimum of -6°C (21°F) to a comfortable maximum of 21°C (71°F), with an average temperature of 5°C (42°F). This month experiences 45 mm (1.8 in) of precipitation over 12 days, alongside relatively high humidity at 92%. In contrast, October sees a sharp drop in temperatures, with a minimum of -18°C (0°F) and a maximum of just 12°C (55°F), resulting in a much chillier average of -3°C (26°F). Precipitation decreases to 23 mm (0.9 in) and is concentrated over just 7 days, while humidity remains slightly higher at 94%. For a detailed look at how the weather evolves in October, visit Inuvik weather in October.
September and November present stark contrasts in weather conditions. In September, temperatures fluctuate significantly, with a minimum of -6°C (21°F), an average of 5°C (42°F), and a maximum reaching 21°C (71°F). This month experiences considerable rain, totaling 45 mm (1.8 in) over 12 days, while humidity hovers at a high 92%. In comparison, November sees a dramatic drop in temperatures, with minimums plunging to -37°C (-34°F), an average of -16°C (4°F), and a maximum capping at 0°C (32°F). Precipitation decreases to 18 mm (0.7 in) over just 6 days, and humidity reaches a full 100%. For more detailed insights into the November weather, check out Inuvik weather in November.
September and December weather present stark contrasts in temperature and conditions. In September, temperatures range from a chilly -6°C (21°F) at night to a mild 21°C (71°F) during the day, with an average of 5°C (42°F). The month experiences 12 days of precipitation, accumulating to 45 mm (1.8 in), and humidity levels hover around 92%.
In sharp contrast, December plunges into much colder territory, with minimum temperatures plummeting to -44°C (-47°F) and average temperatures around -22°C (-8°F). The maximum temperature barely reaches -1°C (31°F), and the month is characterized by significantly lower precipitation levels, with only 19 mm (0.8 in) over just 5 days. Humidity in December is even higher at 99%, contributing to the bone-chilling cold. For more details, check out Inuvik weather in December.
As September arrives in Inuvik, the weather takes on a distinct character, transitioning from the warmth of summer to the crispness of fall. Average temperatures cool down considerably, making the air feel fresh but invigorating, and the days of sunshine become fewer as the month progresses. With higher humidity levels and occasional rain, residents can expect more precipitation compared to the preceding summer months. This shift signals the onset of a new season, where nature begins to prepare for the colder months ahead. To learn more about the unique climatic features throughout the year, visit Inuvik Climate.