September Weather in Greers Ferry, United States

Last updated: February 24, 2025

In September, Greers Ferry, United States, experiences a diverse climate, with temperatures ranging from a brisk 9°C (48°F) at night to a sweltering 36°C (96°F) during the day, averaging around 24°C (75°F). This transitional month witnesses a total precipitation of 82 mm (3.2 in), spread over 7 days, contributing to a humidity level of 71%. As summer gives way to autumn, residents and visitors alike can expect a mixture of warm days and cooler nights, topped off with occasional rainfall that nourishes the vibrant landscape.

September Temperature in Greers Ferry

As September rolls into Greers Ferry, the climate begins to shift towards cooler, yet still pleasant days. The temperatures mark a transition, with nighttime lows dipping to 9°C (48°F), providing a refreshing ambiance after the warmth of summer. Daytime highs can reach up to 36°C (96°F), making it a perfect time for outdoor adventures, as the average temperature settles comfortably around 24°C (75°F). This month stands out for balancing the lingering heat of late summer with the early signs of autumn, creating an inviting atmosphere for both locals and visitors to enjoy the stunning landscapes and activities that Greers Ferry has to offer.

September Weather in Greers Ferry: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Greers Ferry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404353596977817975624945
Data source: Temperature data for Greers Ferry 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 Greers Ferry

In September, Greers Ferry experiences a notable shift in its precipitation pattern, receiving 82 mm (3.2 in) of rainfall over just 7 days. This marks a decrease from the heavier rains of the summer months, with August's 111 mm (4.4 in) and 12 days of precipitation. September's lighter showers signal the transition towards the drier fall season, as the region moves away from the peak rainfall of spring and early summer. This trend of reduced precipitation continues into October, where the rainfall slightly increases to 107 mm (4.2 in), but still reflects the overall downward trend from the summer months. The seasonal changes in Greers Ferry exemplify the gradual shift from warmer, wetter conditions to cooler, more temperate weather as the year progresses.

September Precipitation Trends in Greers Ferry

The chart displays monthly precipitation patterns in Greers Ferry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec88145145148182115821118210779106
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Greers Ferry

As summer gives way to fall, September in Greers Ferry experiences a notable shift in humidity, dropping to 71%—the lowest level of the year. This decline, following the more humid months of August (74%) and July (81%), signals a refreshing transition into autumn. Overall, the trend throughout the year highlights a peak in humidity during the winter months, hovering around 84%, while the summer months offer slightly lower averages, culminating in September's crisp, drier air. As the region settles into October, humidity levels rise again, reminding residents of the dynamic climate shifts that characterize Greers Ferry.

September Average Humidity in Greers Ferry

This chart illustrates the average monthly humidity levels in Greers Ferry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%81%81%83%83%81%74%71%76%84%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Greers Ferry

As September rolls in Greers Ferry, residents can expect a UV Index of 9, placing the sun's intensity in the very high exposure category. This marks a slight decline from the peak summer months, yet sun safety remains crucial, with a burn time of just 15 minutes under direct sunlight. The overall trend through the year highlights a gradual increase in UV intensity from winter's moderate levels, rising sharply to extreme ratings in May through July. While September offers a bit of relief compared to the sweltering summer months, it's essential to stay vigilant to protect your skin. To learn more, check out the detailed information at Greers Ferry UV Index.

Maximum UV Index Levels in Greers Ferry for September

The chart shows the monthly maximum UV Index (UVI) for Greers Ferry 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.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Greers Ferry 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 Greers Ferry

September in Greers Ferry is a delightful transition into autumn, boasting 288 hours of sunshine. This month continues the trend of abundant daylight set by the scorching summer, particularly July, which shines brightest with a remarkable 353 hours. As the seasons shift, September's warmth hints at the cozy days ahead, while still offering more sunshine than its predecessor August. With a gradual decline in sunlight as October approaches, this month serves as a perfect bridge, allowing residents and visitors to soak in the remnants of summer's glow while basking in the beauty of early fall.

Monthly Sunshine Duration in Greers Ferry: September Highlighted

The September sunshine duration represents the total number of hours Greers Ferry 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.
JanFebMarAprMayJunJulAugSepOctNovDec149h175h210h248h291h330h353h315h288h253h214h209h
Data source: Greers Ferry September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Greers Ferry During September

As summer transitions into fall, September in Greers Ferry, United States, boasts an impressive 64% chance of sunny weather. This marks a notable increase from the sweltering summer months, where July and August recorded 61% and 55% respectively. Interestingly, the sunny disposition continues to rise from the previous months, showcasing a seasonal trend that enhances the outdoor experience. After a somewhat cloudy spring, where May dipped to 30%, September emerges as a beacon of brightness, inviting residents and visitors alike to bask in its warm, sunlit days. The month’s higher likelihood of clear skies makes it an ideal time to enjoy the natural beauty of Greers Ferry.

Percentage of Sunny Days in September in Greers Ferry

The chart illustrates the percentage of sunny days in Greers Ferry 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 Greers Ferry experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%36%48%53%30%46%61%55%64%54%60%41%
Data source: Greers Ferry September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Greers Ferry in September

As September unfolds in Greers Ferry, the sunlight starts to wane with the day providing 12 hours of light, marking a gentle decline from the peak of summer. This month showcases a notable transition, as the long, sun-drenched days of June and July—each boasting 14 hours—gradually give way to a more moderate daylight duration. Following the vibrant growth of summer, September’s shorter days signal the beginning of autumn, echoing a rhythmic pattern throughout the year. As daylight decreases, so does the warmth, inviting a shift in scenery and preparation for the upcoming seasonal changes. This balance of light mirrors nature’s cyclical elegance, reflecting both the end of the busy summer and the calmness of the fall ahead.

Average Daylight Hours in Greers Ferry for September

The chart illustrates the variation in daylight duration in Greers Ferry throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 3m10h 54m11h 59m13h 6m14h 2m14h 29m14h 14m13h 24m12h 20m11h 14m10h 16m9h 47m
Data source: Greers Ferry daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Greers Ferry

As September rolls into Greers Ferry, the average wind speed gently begins to pick up, reaching 2.5 m/s (6 mph). This slight increase marks a transition after the summer months, where winds were notably calmer, with July and August dipping to around 2.1 m/s (5 mph). The breeze becomes a subtle reminder of autumn's approach, yet it remains relatively mild compared to the more vigorous winds of spring and fall, which typically hover around 3.0 m/s (7 mph). This trend highlights a seasonal shift: while summer offers softer currents, early autumn introduces a refreshingly breezy reprieve, inviting residents and visitors alike to revel in the outdoors amidst the gentle rustle of leaves.

Average September Wind Speed in Greers Ferry

The chart displays monthly wind speed patterns in Greers Ferry, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.03.23.33.12.92.42.12.32.5 m/s3.02.93.2
Data source: Greers Ferry September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Greers Ferry Compares to Other Months

The weather in Greers Ferry 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 Greers Ferry and find detailed weather information for every month.

When comparing the weather in September and January, the differences are stark. September boasts a warm average temperature of 24°C (75°F), with highs reaching up to 36°C (96°F) and lower humidity at 71%. In contrast, January presents a much colder climate, with an average temperature of just 4°C (40°F) and nighttime lows dropping to -15°C (5°F). While both months experience moderate precipitation—82 mm (3.2 in) in September and 88 mm (3.5 in) in January—January tends to be slightly wetter, with rain falling on 9 days compared to September's 7 days. For a more detailed look at the weather during January, you can visit Greers Ferry weather in January.

The weather in September is markedly warmer, with temperatures ranging from a mild 9°C (48°F) to a scorching 36°C (96°F), and an average of 24°C (75°F). This month experiences moderate rainfall of 82 mm (3.2 in) over seven days, with a humidity level of 71%. In contrast, February presents a stark chill, where temperatures can plummet as low as -20°C (-4°F) but average around 6°C (43°F), peaking at a still cool 26°C (79°F). Additionally, February has a higher precipitation total of 145 mm (5.7 in) over twelve days, coupled with increased humidity at 83%. For more specifics on February weather, you can visit Greers Ferry weather in February.

September and March present contrasting weather patterns. In September, temperatures range from a mild 9°C (48°F) at night to a warm average of 24°C (75°F) during the day, peaking at a hot 36°C (96°F). The month sees moderate precipitation of 82 mm (3.2 in) over about 7 days, accompanied by a humidity level of 71%. In contrast, March features a much cooler temperature range, with minimums dropping to -8°C (17°F) and an average of 12°C (53°F), peaking at a comfortable 29°C (84°F). March is rainier, with 145 mm (5.7 in) of precipitation falling over 13 days and slightly higher humidity at 81%. To learn more about the specific weather conditions of March in Greers Ferry, check out Greers Ferry weather in March.

September and April exhibit contrasting weather patterns. In September, temperatures range from a minimum of 9°C (48°F) to a maximum of 36°C (96°F), with an average temperature of 24°C (75°F). The month sees 82 mm (3.2 in) of precipitation over approximately 7 days, and humidity levels are around 71%. In contrast, April experiences cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 30°C (87°F), averaging 15°C (59°F). It also has more precipitation, totaling 148 mm (5.8 in) over about 11 days, and a slightly higher humidity of 81%. For a closer look at what to expect during April in Greers Ferry, visit Greers Ferry weather in April.

In comparing the weather of September and May, September tends to be warmer with average temperatures around 24°C (75°F), peaking at 36°C (96°F). In contrast, May has a slightly lower average temperature of 21°C (69°F), with maximums reaching 34°C (93°F). Additionally, September experiences significantly less precipitation, with 82 mm (3.2 in) over just 7 days, while May sees a much higher total of 182 mm (7.2 in) spread across 15 days. Humidity levels are also relatively high in both months, with September at 71% and May slightly higher at 83%. For more detailed weather insights, you can check Greers Ferry weather in May.

When comparing the weather in September and June, September tends to be slightly warmer on average, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 36°C (96°F), while June has a minimum temperature of 12°C (53°F) and a maximum of 37°C (99°F). June experiences higher precipitation, averaging 115 mm (4.5 in) over 11 days, compared to September's 82 mm (3.2 in) over 7 days. Additionally, June has higher humidity at 83%, compared to September's 71%, making June feel more oppressive. For more details, check out Greers Ferry weather in June.

In comparing the weather between September and July, September experiences a wider temperature range, with minimums dipping to 9°C (48°F) and maximums reaching up to 36°C (96°F), averaging around 24°C (75°F). In contrast, July has a warmer baseline, with minimums averaging 17°C (62°F) and maximums peaking at 38°C (101°F), resulting in a milder average of 27°C (81°F). Both months see similar precipitation levels of 82 mm (3.2 inches), but July is characterized by slightly more rainy days, totaling 11 compared to September's 7. Additionally, July's humidity is higher at 81%, compared to September's 71%. For more detailed insights, you can check Greers Ferry weather in July.

In comparing the weather between August and September, we see notable differences. September tends to be cooler with average temperatures ranging from a minimum of 9°C (48°F) to a maximum of 36°C (96°F), while August holds higher temperatures, averaging between 17°C (62°F) and 37°C (99°F). Additionally, September receives less rainfall, with 82 mm (3.2 in) occurring over 7 days compared to August's 111 mm (4.4 in) over 12 days. The humidity in September is slightly lower at 71%, compared to 74% in August. For a more detailed look at August weather, you can visit Greers Ferry weather in August.

September and October exhibit distinct differences in weather patterns. In September, the temperatures range from a comfortable minimum of 9°C (48°F) to a maximum of 36°C (96°F), with an average of 24°C (75°F). The month sees moderate precipitation totaling 82 mm (3.2 in) over about 7 days, accompanied by humidity at 71%. In contrast, October experiences cooler temperatures, with a minimum dropping to -1°C (30°F) and an average of 17°C (63°F), reaching a maximum of 34°C (93°F). This month also brings increased precipitation at 107 mm (4.2 in) over 9 days and slightly higher humidity at 76%. For more details on the weather in October, you can check Greers Ferry weather in October.

In September, the weather is characterized by warm temperatures, with daily averages around 24°C (75°F) and highs reaching up to 36°C (96°F). Humidity is relatively high at 71%, and precipitation occurs on about 7 days, totaling 82 mm (3.2 in).

By November, the climate shifts dramatically, with average temperatures dropping to 9°C (49°F) and nighttime lows plummeting to -9°C (17°F). Although the maximum temperature during the day can still reach 28°C (83°F), the overall conditions are cooler and more humid, with humidity levels rising to 84%. Precipitation remains similar, with 79 mm (3.1 in) over approximately 8 days. For more specific details on November's weather, visit Greers Ferry weather in November.

The weather in September is characterized by warmer temperatures, with a minimum of 9°C (48°F) and an average high of 36°C (96°F), making it a much hotter month overall. In contrast, December brings a noticeable chill, featuring a minimum temperature that can drop to -10°C (14°F) and an average high of around 24°C (76°F). While September sees about 82 mm (3.2 in) of precipitation over 7 days, December has a slightly higher precipitation level at 106 mm (4.2 in) over 8 days, coupled with increased humidity at 88%. For more specific details on December's weather, you can visit Greers Ferry weather in December.

Compare Greers Ferry's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Greers Ferry

As September unfolds in Greers Ferry, the weather presents a beautiful transition from the scorching summer months, characterized by warmer temperatures that can reach up to 36°C (96°F) but average a comfortable 24°C (75°F). This month also introduces a refreshing drop in nighttime temperatures, inviting cool evenings that contrast with the daytime heat. While rainfall is minimal compared to other seasons, with just a handful of rainy days contributing to a moderate 82 mm of precipitation, the humidity lingers at a notable 71%, adding a touch of tropical warmth to the atmosphere. For those looking to understand the overall climate patterns, take a closer look at Greers Ferry Climate.