September Weather in West End, Canada

Last updated: April 22, 2025

In September, West End, Canada experiences a delightful transition into autumn, with temperatures ranging from a maximum of 27°C (81°F) to a minimum of 10°C (51°F), culminating in an average of 16°C (61°F). This month showcases significant precipitation, amounting to 166 mm (6.5 in) over 14 days, making it one of the wetter months of the year. With humidity levels around 76%, the air is often rich and fragrant, inviting residents and visitors alike to embrace the lush landscapes and vibrant fall colors that define the season.

September Temperature in West End

In September, West End, Canada, enjoys a delightful transition into autumn, showcasing a range of temperatures that invite both outdoor adventurers and cozy evenings. With minimums averaging 10°C (51°F) and maximums reaching up to 27°C (81°F), the month offers a comfortable average of 16°C (61°F). This mild weather signals the tail end of summer while hinting at the crispness of fall to come. As September unfolds, residents and visitors alike can indulge in the beauty of shifting leaves under pleasantly warm skies, making it an ideal time for picnics and hiking adventures before the cooler days set in.

September Weather in West End: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in West End, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec413943485560656661524641
Data source: Temperature data for West End generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in West End

September in West End, Canada, ushers in a notable shift in precipitation patterns, with 166 mm (6.5 in) of rainfall recorded over 14 days. This uptick marks a return to wetter conditions after the drier summer months, as both July and August saw significantly lower precipitation totals of just 32 mm and 40 mm, respectively. As fall approaches, the region prepares for more frequent rain, with October set to bring even higher levels of moisture at 240 mm (9.4 in) over 16 days. This trend highlights September as a transitional month, bridging the lighter summer rains to the more robust fall deluges that characterize the latter part of the year.

September Precipitation Trends in West End

The chart displays monthly precipitation patterns in West End, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec27816117214174683240166240362284
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in West End

As summer transitions into fall, September in West End, Canada, experiences a slight dip in humidity, averaging 76%—the lowest level since June. This decrease marks a departure from the higher humidity levels seen in the warmer months, such as 84% in July and 77% in August. While the humidity remains relatively comfortable compared to the peak winter months, averaging 86% from January through April, the fall air begins to prepare residents for the upcoming wetter, chillier months ahead. October brings a notable rise back to 88%, indicating the cycle of increasing moisture as winter approaches.

September Average Humidity in West End

This chart illustrates the average monthly humidity levels in West End, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%86%86%81%83%84%77%76%88%87%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in West End

As summer transitions into fall, the UV Index in West End, Canada sees a noticeable decline in intensity. In September, the UV Index reaches 6, categorized as high, with a burn time of 25 minutes—a slight reduction from the very high levels that peaked at 9 in July. This seasonal shift reminds residents and visitors alike to adjust their sun protection strategies accordingly, as the need for sunscreen still persists, albeit less urgently than in the peak summer months. The gradual decrease from May’s very high readings to September’s high indicates a return to more moderate sun exposure; however, vigilance remains essential for skin safety as outdoor activities continue. For detailed UV data throughout the year, check out West End UV Index.

Maximum UV Index Levels in West End for September

The chart shows the monthly maximum UV Index (UVI) for West End in September, 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.
JanFebMarAprMayJunJulAugSepOctNovDec234688986421
Data source: West End September 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.

September Sunshine in West End

September in West End, Canada, wraps up the vibrant summer months with 250 hours of sunshine, marking a delightful transition into fall. As the sunniest months peak in July with an impressive 385 hours, the days begin to gently wane, yet September still offers a generous amount of daylight. The gradual decline from July and August's brilliant sunshine underscores a seasonal shift, but September's bright days provide a perfect backdrop for enjoying the outdoors before the colder months set in. Compared to the earlier months of the year, where sunshine accumulates slowly—starting from a mere 82 hours in January—September reflects a comforting consistency, encouraging residents to savor the last of nature's warmth before winter's embrace.

Monthly Sunshine Duration in West End: September Highlighted

The September sunshine duration represents the total number of hours West End experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec82h143h204h236h330h341h385h346h250h180h123h96h
Data source: West End September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in West End During September

As summer transitions into fall, September in West End, Canada, presents a moderate likelihood of sunny weather, with a 32% chance of sunshine. Although this marks a decline from the peak summer months—where the sun shines with 73% likelihood in July and 50% in August—September still benefits from a vibrant atmosphere. This month sits comfortably above the gloomy winter months, such as January and November, both hovering below 20%. Therefore, while the days may start to shrink, you can still expect a pleasant sprinkle of sun among the advancing autumn hues.

Percentage of Sunny Days in September in West End

The chart illustrates the percentage of sunny days in West End throughout the year, with September 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 West End experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%25%27%55%44%55%73%50%32%23%17%25%
Data source: West End September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in West End in September

As summer fades to autumn in West End, Canada, September greets residents with about 12 hours of daylight, a gentle decline from the longest days of June. Following an invigorating peak at 16 hours in mid-summer, the days gradually shorten, providing a balanced blend of sunlight and early evening charm. This transitional month serves as a reminder of nature’s rhythm; after the bright and vibrant 15 hours of May and June, September’s daylight offers a softer glow, easing into the cozy embrace of fall. As October approaches, daylight continues to wane, but September's lingering warmth still invites outdoor adventures and the beauty of the changing leaves.

Average Daylight Hours in West End for September

The chart illustrates the variation in daylight duration in West End throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 43m10h 10m11h 56m13h 46m15h 20m16h 8m15h 41m14h 16m12h 31m10h 42m9h 6m8h 15m
Data source: West End daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in West End

As September rolls into West End, Canada, the winds begin to shift, bringing a gentle increase in average wind speed to 3.0 m/s (7 mph). This modest uptick from the summer months, where winds hovered around 2.6 m/s (6 mph), signals a transition towards the brisker gusts of autumn. Throughout the year, the wind patterns reveal a fascinating trend: after peaking in the earlier months with January's 3.9 m/s (9 mph), the wind speeds dip to their lowest during the late spring and summer. However, just as nature begins to cool, the winds pick up, hinting at the dynamic changes that the fall season will soon unveil. As the winds in September prepare to usher in October's stronger 3.8 m/s (9 mph) breezes, residents can sense the refreshing shift in the air, heralding the arrival of autumn's vibrant tapestry in West End.

Average September Wind Speed in West End

The chart displays monthly wind speed patterns in West End, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.93.73.53.02.62.92.62.63.0 m/s3.84.23.8
Data source: West End September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in West End Compares to Other Months

The weather in West End 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 West End and find detailed weather information for every month.

September and January present contrasting weather patterns. In September, temperatures are mild, ranging from a minimum of 10°C (51°F) to a pleasant maximum of 27°C (81°F), with an average of 16°C (61°F). However, this month is also marked by significant rainfall, totaling 166 mm (6.5 in) over about 14 days, and a humidity level of 76%. In stark contrast, January experiences much colder temperatures, with lows dipping to -6°C (21°F) and an average of just 5°C (41°F), peaking at 10°C (50°F). This winter month sees even heavier precipitation, with 278 mm (10.9 in) over 17 days and a higher humidity of 86%. For more detailed information, you can check West End weather in January.

September and February present quite contrasting weather patterns. In September, temperatures range from a mild 10°C (51°F) to a warm 27°C (81°F), with an average of 16°C (61°F). While the month sees significant precipitation of 166 mm (6.5 in) across 14 days, humidity is relatively moderate at 76%. In contrast, February experiences much colder temperatures, with a minimum of -5°C (24°F), an average of 4°C (39°F), and a maximum of just 11°C (52°F). The precipitation is slightly lower at 161 mm (6.3 in) but occurs over more days, totaling 17, alongside higher humidity levels at 85%. For more insights on February weather, visit West End weather in February.

September and March present distinctly different weather characteristics. In September, temperatures are generally milder, ranging from a minimum of 10°C (51°F) to a maximum of 27°C (81°F), with an average of 16°C (61°F). This month also experiences moderate precipitation of 166 mm (6.5 in) over approximately 14 days, combined with a humidity level of 76%. In contrast, March is much cooler, with temperatures dipping as low as -1°C (31°F) and averaging around 6°C (44°F), only peaking at 16°C (61°F). Precipitation in March is slightly higher at 172 mm (6.8 in), occurring over about 16 days, and humidity levels rise to 86%. For a closer look at March weather specifics, you can visit West End weather in March.

When comparing the weather in September and April, it is clear that September is typically warmer and drier. In September, temperatures range from a minimum of 10°C (51°F) to a maximum of 27°C (81°F), with an average of 16°C (61°F). In contrast, April experiences cooler temperatures, with a range between 3°C (38°F) and 19°C (66°F), averaging just 9°C (48°F). While both months see a significant amount of rainfall, September has a total precipitation of 166 mm (6.5 in) over 14 days, whereas April records 141 mm (5.5 in) across 15 days. Additionally, April tends to be slightly more humid, with humidity levels at 86% compared to September’s 76%. For more specific information on April weather, you can check West End weather in April.

September and May exhibit notable differences in weather patterns. September tends to be warmer, with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 27°C (81°F), compared to May's cooler range of 6°C (43°F) to 24°C (76°F). Additionally, September experiences significantly more precipitation, totaling 166 mm (6.5 in) over 14 days, whereas May sees only 74 mm (2.9 in) across 11 days. Humidity levels are slightly higher in May at 81%, compared to 76% in September. For more details on May's weather, check out West End weather in May.

September and June exhibit some intriguing weather contrasts despite their similar average temperatures. In June, temperatures range from a minimum of 10°C (50°F) to a maximum of 31°C (88°F), often creating warmer days, while September's maximum temperature peaks at a cooler 27°C (81°F). Precipitation is also significantly higher in September, with 166 mm (6.5 in) of rain over 14 days compared to June's 68 mm (2.7 in) over 10 days. Additionally, June tends to be slightly less humid at 83%, compared to September’s 76%. For more detailed insights into June weather, you can check West End weather in June.

In comparing the weather of September and July, we see notable differences in both temperature and precipitation. July typically experiences warmer conditions, with average temperatures ranging from a minimum of 12°C (55°F) to a maximum of 29°C (84°F), while September's temperatures are slightly cooler, averaging between 10°C (51°F) and 27°C (81°F). Precipitation also varies significantly, as July receives only 32 mm (1.2 in) over approximately 5 days, whereas September is much wetter, with 166 mm (6.5 in) of rain spread out over 14 days. Additionally, humidity levels are higher in July at 84%, compared to September’s 76%. For more detailed insights into July weather, you can check West End weather in July.

In comparing the weather of September and August, we see a notable shift in temperature and precipitation. September features cooler temperatures, with a minimum of 10°C (51°F) and an average of 16°C (61°F), while August maintains warmer conditions with a minimum of 14°C (57°F) and an average of 19°C (67°F). Additionally, September experiences significantly higher precipitation, totaling 166 mm (6.5 in) over 14 days, in contrast to August's 40 mm (1.6 in) across just 5 days. Humidity levels are similar, with September at 76% and August slightly higher at 77%. For more detailed August weather conditions, you can visit West End weather in August.

In September, the weather typically features a mild temperature range, with minimums around 10°C (51°F) and maximums reaching up to 27°C (81°F), resulting in an average of 16°C (61°F). The month experiences considerable rainfall, totaling 166 mm (6.5 in) over approximately 14 days, accompanied by a humidity level of 76%.

In contrast, October sees a significant drop in temperatures, with minimums falling to 3°C (38°F) and an average of only 11°C (52°F). The maximum temperature is also lower, capping at 21°C (70°F). Precipitation increases to 240 mm (9.4 in) over 16 days, and humidity rises to 88%. For more details on the weather patterns specific to this month, you can check West End weather in October.

September typically offers milder weather, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 27°C (81°F), and an average of 16°C (61°F). It has relatively moderate precipitation at 166 mm (6.5 in) spread over 14 days and a humidity level of 76%. In contrast, November sees a significant drop in temperature, with averages of 1°C (34°F) at night and a maximum of only 13°C (56°F), leading to an overall average of 8°C (46°F). Additionally, November experiences more precipitation at 362 mm (14.2 in) over 20 days, accompanied by higher humidity at 87%. For detailed information, you can check West End weather in November.

When comparing the weather in September to that of December, notable differences emerge in temperature, precipitation, and humidity. September is characterized by a milder climate with average temperatures ranging from 10°C (51°F) to a maximum of 27°C (81°F), along with 166 mm (6.5 in) of precipitation over 14 days and a humidity level of 76%. In contrast, December sees much colder temperatures, with averages plummeting to between -9°C (16°F) and 11°C (52°F). The month also experiences increased precipitation at 284 mm (11.2 in) over 19 days, accompanied by higher humidity at 87%. For a detailed look at December conditions, you can visit West End weather in December.

Compare West End's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in West End

As autumn begins to weave its way into West End, September brings a delightful transition in weather compared to the summer months. With cooler temperatures setting in, you can expect pleasant days that invite outdoor exploration, while evenings turn crisp and refreshing. Although rainfall increases during this time, nurturing the lush surroundings, the overall humidity remains high, offering a unique blend of warmth and moisture. This month stands out with a noticeable shift, making it an ideal period for enjoying the changing foliage. For more detailed insights into what to expect throughout the year, check out the West End Climate.