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September Weather in Bradley Junction, United States

Last updated: June 24, 2025

In September, the average temperature in Bradley Junction, United States hovers around 27°C (81°F). Expect a comfortable range where minimums can drop to 19°C (66°F) and maximums can soar up to 34°C (94°F). However, be prepared for some rain, as the area receives an average of 198 mm (7.8 in) of precipitation over 21 days. With an average humidity of 83%, the atmosphere may feel quite muggy, so plan accordingly!

September Temperature in Bradley Junction

In September in Bradley Junction, the average temperature is 27°C (81°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 19°C (66°F). This warm climate makes Bradley Junction an ideal destination for travelers seeking pleasant weather and outdoor activities.

September Weather in Bradley Junction: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bradley Junction, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bradley Junction, September typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec626870747981818281787065
Data source: Temperature data for Bradley Junction 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 Bradley Junction

In Bradley Junction in September, the precipitation amount is 198 mm (7.8 in) over a period of 21 days.

September Precipitation Trends in Bradley Junction

The chart displays monthly precipitation patterns in Bradley Junction, 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 Bradley Junction, September typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec38521864137235271258198674358
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bradley Junction

In Bradley Junction in September humidity is 83%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making sightseeing and outdoor activities feel more exhausting and requiring frequent breaks to relax in the shade or cool off.

September Average Humidity in Bradley Junction

This chart illustrates the average monthly humidity levels in Bradley Junction, 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 Bradley Junction is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bradley Junction

In Bradley Junction in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Bradley Junction.

Maximum UV Index Levels in Bradley Junction for September

The chart shows the monthly maximum UV Index (UVI) for Bradley Junction 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 Bradley Junction typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810111212121211975
Data source: Bradley Junction 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 Bradley Junction Compares to Other Months

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

This table compares monthly weather conditions in Bradley Junction, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (62°F)38 mm (1.5 inches)83%high
February Weather20°C (68°F)51 mm (2.0 inches)80%very high
March Weather21°C (70°F)18 mm (0.7 inches)75%very high
April Weather24°C (75°F)64 mm (2.5 inches)68%extreme
May Weather26°C (79°F)137 mm (5.4 inches)65%extreme
June Weather27°C (81°F)235 mm (9.2 inches)73%extreme
July Weather27°C (82°F)271 mm (10.7 inches)77%extreme
August Weather28°C (82°F)258 mm (10.2 inches)80%extreme
September Weather27°C (81°F)198 mm (7.8 inches)83%extreme
October Weather26°C (79°F)67 mm (2.6 inches)83%very high
November Weather21°C (70°F)43 mm (1.7 inches)83%high
December Weather18°C (65°F)58 mm (2.3 inches)84%moderate

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