September Weather in Manchester Center, United States

Last updated: February 24, 2025

In September, Manchester Center, United States, experiences a diverse weather palette that captures the essence of early autumn. The maximum temperature can soar to a warm 31°C (89°F), while the average settles comfortably at 16°C (61°F), providing a pleasant climate for outdoor activities. However, the month can also witness brisk evenings, with temperatures dipping to a chilly -2°C (28°F). With 90 mm (3.5 in) of precipitation over 9 days, the region’s 72% humidity adds a touch of moisture to the air, creating a refreshing atmosphere. This month embodies a transitional phase, blending the warmth of summer with the coolness of fall, inviting residents and visitors alike to revel in its natural beauty.

September Temperature in Manchester Center

In September, Manchester Center experiences a noticeable transition in temperatures as summer gives way to early fall. With nightly lows dipping to -2°C (28°F), the days remain pleasantly warm, averaging around 16°C (61°F) and peaking at a comfortable 31°C (89°F). This month marks a significant shift from the scorching summer highs, creating a perfect setting for outdoor activities. The gradual cool down hints at the approaching autumn, setting the stage for vibrant foliage. September embodies that rare time when both summer warmth and early autumn crispness coexist, making it an ideal month for both adventure and reflection in this picturesque locale.

September Weather in Manchester Center: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Manchester Center, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec212430435564706861493526
Data source: Temperature data for Manchester Center 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 Manchester Center

In September, Manchester Center experiences a mild shift in precipitation, recording 90 mm (3.5 in) of rain across 9 days. This is a slight decrease compared to the summer months, particularly July, which sees the highest rainfall at 136 mm (5.4 in). However, September's precipitation is consistent with seasonal trends, bridging the gap between late summer and the more intense autumn rains that follow in October, when levels rise significantly to 153 mm (6.0 in). As the days grow shorter and temperatures begin to cool, the relatively stable precipitation patterns hint at the transition to a wetter season, making September a pivotal month in the shifting weather landscape of Manchester Center.

September Precipitation Trends in Manchester Center

The chart displays monthly precipitation patterns in Manchester Center, 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.
JanFebMarAprMayJunJulAugSepOctNovDec829484130102971369790153112104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Manchester Center

In September, Manchester Center experiences a humidity level of 72%, marking a subtle uptick from the summer’s low of 64% in August. This increase signals the approach of autumn, as the air begins to retain more moisture following the drier months of June and July. Interestingly, September's humidity is higher than the summer months, yet it is still a significant drop from the wintry highs of 89% in January and 88% in February. As the seasons transition, this rise in humidity plays a crucial role in shaping the region's crisp, refreshing fall atmosphere, paving the way for October's anticipated moisture levels of 81%.

September Average Humidity in Manchester Center

This chart illustrates the average monthly humidity levels in Manchester Center, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Manchester Center

In September, Manchester Center experiences a UV Index of 7, categorizing it as high and resulting in a burn time of 25 minutes. This marks a gradual decrease from the peak values seen during the summer months, which consistently reached an impressive 9 and 10. As the season shifts, UV exposure remains substantial, but with slightly more time available for safe sun enjoyment compared to the intense summer, reinforcing the importance of protection. Observing this trend, residents and visitors should remain vigilant about sun safety as the fall approaches. For detailed insights, check out the Manchester Center UV Index.

Maximum UV Index Levels in Manchester Center for September

The chart shows the monthly maximum UV Index (UVI) for Manchester Center 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.
JanFebMarAprMayJunJulAugSepOctNovDec3468910997632
Data source: Manchester Center 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 Manchester Center

As summer wanes into fall, September in Manchester Center glows with a respectable 285 hours of sunshine, gracefully transitioning from the sun-drenched days of August, which recorded the highest of the year at 330 hours. This month marks a notable dip as daylight begins to fade, yet it remains a vibrant counterpart to earlier months, sustaining more sunlight than the colder months that follow. The pattern of progressive sunlight through the spring and summer peaks highlights the area's shift into a more temperate climate. With September's warmth enveloping residents and visitors alike, it's a perfect time to embrace the lingering summer vibes before the briskness of October settles in.

Monthly Sunshine Duration in Manchester Center: September Highlighted

The September sunshine duration represents the total number of hours Manchester Center 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.
JanFebMarAprMayJunJulAugSepOctNovDec122h161h230h224h267h317h326h330h285h202h167h144h
Data source: Manchester Center September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Manchester Center During September

In Manchester Center, the chances of sunny weather in September stand at a moderate 40%, reflecting a slight uptick from the summer months. This increase appears to align with a general trend of improving sunshine probabilities as the seasons transition from the oppressive heat of July and August, which register only 29% and 31% sunny days, respectively. Interestingly, September's sunshine likelihood is notably higher than both January’s and February’s bleak outlooks, at 36% and 27%. While September may not guarantee endless sunlight, it does offer a refreshing glimpse of fall weather, suggesting that this month, nestled between summer's end and autumn's embrace, provides a decent chance for outdoor activities amidst the changing leaves.

Percentage of Sunny Days in September in Manchester Center

The chart illustrates the percentage of sunny days in Manchester Center 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 Manchester Center experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%27%53%40%35%41%30%31%40%37%47%25%
Data source: Manchester Center September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Manchester Center in September

As summer gives way to autumn, September in Manchester Center sees a gradual decline in daylight, with 12 hours of sunshine illuminating the skies. This month marks a transitional phase, following the peak of 15 hours in June and the slight dip to 14 hours in July and 13 hours in August. September's daylight sets the stage for the shorter days ahead, as the hours of sunlight start to align more closely with those of winter, which will bring just 9 hours of daylight in December. As the leaves begin to change and the air cools, the rhythm of the seasons is palpable, drawing the vibrant energy of summer to a gentle close.

Average Daylight Hours in Manchester Center for September

The chart illustrates the variation in daylight duration in Manchester Center throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 23m10h 31m11h 57m13h 26m14h 41m15h 18m14h 58m13h 51m12h 26m10h 58m9h 41m9h 1m
Data source: Manchester Center daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Manchester Center

As September unfolds in Manchester Center, the average wind speed registers at a gentle 2.7 m/s (6 mph), maintaining the light breezes characteristic of late summer. This month mirrors the calming winds of May and acts as a transition into the cooler autumn months ahead. The data reveals a gradual decline in wind speed from July's peak of 2.3 m/s down to September, with winds becoming noticeably lighter during the heart of summer. However, September's breezes are still more robust than those experienced in August, hinting at the impending seasonal shift. With a consistent 2.7 m/s, September serves as a delightful prelude to autumn, inviting locals to savor the crisp air and vibrant foliage that the approaching months will bring.

Average September Wind Speed in Manchester Center

The chart displays monthly wind speed patterns in Manchester Center, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.93.63.02.72.92.32.12.7 m/s2.62.83.1
Data source: Manchester Center September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Manchester Center Compares to Other Months

The weather in Manchester Center 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 Manchester Center and find detailed weather information for every month.

In September, temperatures range from a chilly minimum of -2°C (28°F) to a warm maximum of 31°C (89°F), with an average of 16°C (61°F). The month sees about 90 mm (3.5 in) of precipitation spread over 9 days and maintains a moderate humidity level of 72%. In contrast, January presents a much harsher climate, with minimum temperatures plunging to -29°C (-20°F) and an average of -6°C (21°F), while the maximum reaches only 16°C (61°F). Despite slightly lower precipitation at 82 mm (3.2 in) over 11 days, humidity levels rise to 89%. For a more detailed look, refer to Manchester Center weather in January.

September and February present stark contrasts in weather patterns. In September, temperatures range from a chilly -2°C (28°F) at night to a warm 31°C (89°F) during the day, with an average of 16°C (61°F). The month sees about 90 mm (3.5 in) of precipitation over 9 days, coupled with a humidity level of 72%. Conversely, February experiences much colder conditions, with temperatures plummeting to a minimum of -26°C (-14°F) and a maximum of 21°C (69°F), averaging -4°C (24°F). This month also has a similar precipitation amount of 94 mm (3.7 in) but over more days, totaling 12, and higher humidity at 88%. For more detailed information on February weather, you can check the Manchester Center weather in February.

In comparing the weather of September and March, we see significant differences in temperature and conditions. September enjoys a more temperate range with average highs around 16°C (61°F) and maximums reaching up to 31°C (89°F), while March experiences much colder temperatures, averaging -1°C (31°F) and peaking at only 19°C (67°F). Additionally, March tends to be drier, with slightly less precipitation (84 mm) over more days (11) compared to September's 90 mm over 9 days. The humidity in March is also notably higher at 86%, compared to September's 72%. For a detailed look at March weather in Manchester Center, you can check Manchester Center weather in March.

When comparing the weather in September and April, notable differences emerge. September generally enjoys milder temperatures with a minimum of -2°C (28°F) and an average of 16°C (61°F), peaking at a comfortable 31°C (89°F). In contrast, April experiences cooler conditions, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 25°C (78°F), resulting in a significantly lower average of 6°C (43°F). Furthermore, April is wetter, receiving 130 mm (5.1 in) of precipitation over 14 days, compared to September's 90 mm (3.5 in) over 9 days. The humidity levels also differ slightly, with April being more humid at 84%, while September maintains a humidity level of 72%. For more detailed information, check out Manchester Center weather in April.

In comparing the weather of September and May, both months experience similar minimum temperatures, dipping to a chilly -2°C (28°F). However, September enjoys a warmer average temperature of 16°C (61°F) compared to May's 13°C (56°F), while both months reach a maximum of 31°C (89°F) and 32°C (89°F) respectively. Precipitation levels are slightly higher in May with 102 mm (4.0 in) over 14 days, compared to September's 90 mm (3.5 in) over 9 days, indicating that May may experience more frequent, albeit lighter, rainfall. Additionally, humidity is marginally higher in May at 76%, compared to September’s 72%. For a closer look at the weather characteristics in May, check out Manchester Center weather in May.

In comparing the weather of September and June, both months exhibit similar humidity levels at 72%, creating a consistently moist atmosphere. September sees temperatures ranging from a chilly minimum of -2°C (28°F) to a more comfortable average of 16°C (61°F), with a warm maximum reaching 31°C (89°F). In contrast, June begins slightly warmer, with temperatures ranging from a minimum of 2°C (36°F) to an average of 18°C (65°F) and peaking at 33°C (91°F). Precipitation levels are comparable, with September receiving 90 mm (3.5 in) over 9 days, while June has a marginally higher 97 mm (3.8 in) spread over 13 days. For a detailed look at June's weather, check Manchester Center weather in June.

In comparing the weather of September and July, notable differences emerge in temperature and precipitation patterns. September experiences a wider temperature range, with minimums reaching as low as -2°C (28°F) and maximums climbing to 31°C (89°F), yielding an average of 16°C (61°F). In contrast, July maintains a milder minimum temperature of 8°C (47°F) and peaks at a higher maximum of 35°C (96°F), resulting in an average of 21°C (70°F). Additionally, July sees more rainfall, with 136 mm (5.4 in) over 13 days, compared to September's 90 mm (3.5 in) over 9 days. Interestingly, while September has a higher humidity level at 72%, July remains slightly lower at 66%. For a closer look at July's weather in Manchester Center, you can refer to Manchester Center weather in July.

In comparing the weather of September and August, September experiences a notable decrease in minimum temperatures, dropping to -2°C (28°F) compared to August's minimum of 5°C (41°F). The average temperature also falls, with September averaging 16°C (61°F) versus August's 20°C (68°F). Both months have similar maximum temperatures, with only a slight difference: September peaks at 31°C (89°F) while August reaches 32°C (90°F). Precipitation levels are slightly reduced in September, recording 90 mm (3.5 in) across 9 days, compared to August’s 97 mm (3.8 in) over 12 days, but humidity is higher in September at 72%, compared to 64% in August. For further details, check out Manchester Center weather in August.

September and October show a notable shift in weather patterns. In September, temperatures range from a minimum of -2°C (28°F) to a maximum of 31°C (89°F), with an average of 16°C (61°F) and relatively lower precipitation at 90 mm (3.5 in) over 9 days. In contrast, October experiences cooler temperatures, with a minimum of -8°C (18°F), an average of 10°C (50°F), and a maximum of 25°C (77°F). Additionally, October sees increased precipitation at 153 mm (6.0 in) over 13 days, coupled with higher humidity levels of 81%. This transition marks a clear move towards colder and wetter conditions as the fall season progresses. For more details, you can check Manchester Center weather in October.

September and November present contrasting weather patterns. In September, temperatures range from a brisk -2°C (28°F) at night to a warm 31°C (89°F) during the day, with an average of 16°C (61°F). This month sees about 90 mm (3.5 in) of precipitation over 9 days, accompanied by a humidity level of 72%.

In stark contrast, November experiences much colder temperatures, with a minimum of -24°C (-12°F) and a maximum of only 22°C (71°F), averaging around 2°C (35°F). Precipitation increases slightly to 112 mm (4.4 in) spread over 13 days, along with higher humidity levels at 87%. For more detailed insights, you can check Manchester Center weather in November.

In September, temperatures range from a chilly minimum of -2°C (28°F) to a warm average of 16°C (61°F), peaking at a high of 31°C (89°F). This month typically brings about 90 mm (3.5 in) of precipitation over 9 days, coupled with a humidity level of 72%. In stark contrast, December ushers in much colder weather, with temperatures plunging to a minimum of -26°C (-15°F) and averaging -3°C (26°F), only reaching a maximum of 14°C (57°F). December experiences slightly higher precipitation levels at 104 mm (4.1 in) spread across 12 days, accompanied by increased humidity at 84%. For more detailed information, you can check Manchester Center weather in December.

Compare Manchester Center's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Manchester Center

As September transitions into autumn, Manchester Center experiences a noticeable shift in weather patterns compared to the warmer summer months. The days are warm, with maximum temperatures often reaching comfortable levels, while the nights can be surprisingly chilly, hinting at the impending cold. This month typically brings more precipitation, with several rainy days contributing to the lush surroundings. Average humidity stays relatively high, adding to the overall dampness that characterizes early fall. For a deeper understanding of the weather variations throughout the year, you can explore the detailed statistics at Manchester Center Climate.