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September Weather in Branchville, United States

Last updated: June 24, 2025

In September, the average temperature in Branchville, United States is a comfortable 19°C (66°F). Expect a pleasant range with minimums dipping to 4°C (39°F) and maximums soaring up to 32°C (90°F). Be prepared for some rain, as the area experiences 105 mm (4.1 in) of precipitation over about 9 days. With an average humidity of 68%, the climate remains inviting for outdoor adventures!

September Temperature in Branchville

In September in Branchville, the average temperature is 19°C (66°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop to as low as 4°C (39°F). This varied climate makes Branchville an ideal destination for travelers looking to experience a range of weather conditions.

September Weather in Branchville: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Branchville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Branchville, September typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (90°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec303338496068747266564134
Data source: Temperature data for Branchville 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 Branchville

In Branchville in September, the total precipitation amount reaches 105 mm (4.1 in) over the course of 9 days.

September Precipitation Trends in Branchville

The chart displays monthly precipitation patterns in Branchville, 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. In Branchville, September typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec699791111128921251231051458699
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Branchville

In Branchville in September humidity is 68%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, creating a sticky atmosphere that can be a bit uncomfortable for traveling.

September Average Humidity in Branchville

This chart illustrates the average monthly humidity levels in Branchville, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Branchville is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Branchville

In Branchville in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Branchville.

Maximum UV Index Levels in Branchville for September

The chart shows the monthly maximum UV Index (UVI) for Branchville 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. In September, the maximum UV index in Branchville typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Branchville 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.

How September Weather in Branchville Compares to Other Months

Weather in Branchville varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Branchville, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Branchville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)69 mm (2.7 inches)84%moderate
February Weather0°C (33°F)97 mm (3.8 inches)82%moderate
March Weather3°C (38°F)91 mm (3.6 inches)81%high
April Weather9°C (49°F)111 mm (4.4 inches)78%very high
May Weather15°C (60°F)128 mm (5.1 inches)69%very high
June Weather20°C (69°F)92 mm (3.6 inches)69%very high
July Weather23°C (75°F)125 mm (4.9 inches)62%very high
August Weather22°C (72°F)123 mm (4.8 inches)65%very high
September Weather19°C (66°F)105 mm (4.1 inches)68%very high
October Weather13°C (56°F)144 mm (5.7 inches)74%high
November Weather5°C (42°F)85 mm (3.4 inches)82%moderate
December Weather1°C (34°F)99 mm (3.9 inches)80%low

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