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September Weather in Rural Retreat, United States

Last updated: June 24, 2025

In September, the average temperature in Rural Retreat, United States is a pleasant 19°C (66°F), with minimums dropping to 2°C (36°F) and maximums reaching up to 30°C (87°F). This month typically sees about 94 mm (3.7 in) of precipitation over 9 days, contributing to an average humidity of 68%. Perfect for those who enjoy a mild and slightly humid climate!

September Temperature in Rural Retreat

In September in Rural Retreat, the average temperature is 19°C (66°F). Maximums can reach 30°C (87°F), while minimums can dip as low as 2°C (36°F). This means travelers should be prepared for a range of temperatures, making layers essential for enjoying all that Rural Retreat has to offer.

September Weather in Rural Retreat: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Rural Retreat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rural Retreat, September typically has an average temperature of 19°C (66°F), with highs reaching up to 30°C (87°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec344045536268727066574339
Data source: Temperature data for Rural Retreat 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 Rural Retreat

In Rural Retreat in September, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

September Precipitation Trends in Rural Retreat

The chart displays monthly precipitation patterns in Rural Retreat, 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 Rural Retreat, September typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec771201001191091076586941096495
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rural Retreat

In Rural Retreat 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 Rural Retreat

This chart illustrates the average monthly humidity levels in Rural Retreat, 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 Rural Retreat is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%84%83%83%79%66%68%78%89%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rural Retreat

In Rural Retreat in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Rural Retreat.

Maximum UV Index Levels in Rural Retreat for September

The chart shows the monthly maximum UV Index (UVI) for Rural Retreat 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 Rural Retreat typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111010753
Data source: Rural Retreat 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 Rural Retreat Compares to Other Months

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

This table compares monthly weather conditions in Rural Retreat, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)77 mm (3.0 inches)87%moderate
February Weather5°C (40°F)120 mm (4.7 inches)87%high
March Weather7°C (45°F)100 mm (3.9 inches)86%very high
April Weather11°C (53°F)119 mm (4.7 inches)84%very high
May Weather16°C (62°F)109 mm (4.3 inches)83%extreme
June Weather20°C (68°F)107 mm (4.2 inches)83%extreme
July Weather22°C (72°F)65 mm (2.5 inches)79%extreme
August Weather21°C (70°F)86 mm (3.4 inches)66%very high
September Weather19°C (66°F)94 mm (3.7 inches)68%very high
October Weather14°C (57°F)109 mm (4.3 inches)78%high
November Weather6°C (43°F)64 mm (2.5 inches)89%moderate
December Weather4°C (39°F)95 mm (3.7 inches)86%moderate

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