September Weather in Oxford, United States

Last updated: June 24, 2025

In September, the average temperature in Oxford, United States is a pleasant 23°C (74°F). Expect a minimum temperature of 14°C (57°F) and a maximum of 31°C (87°F). Be prepared for some rain, as 120 mm (4.7 in) of precipitation is likely over 10 days. With an average humidity of 75%, the atmosphere can feel quite tropical!

September Temperature in Oxford

In September in Oxford, the average temperature is 23°C (74°F). Maximums can reach 31°C (87°F), while minimums can drop as low as 14°C (57°F). This makes it an ideal time for outdoor activities and exploring the local attractions comfortably.

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

The chart illustrates September temperature patterns in Oxford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oxford, September typically has an average temperature of 23°C (74°F), with highs reaching up to 31°C (87°F) and lows dropping to around 14°C (57°F).

Data source: Temperature data for Oxford generated using information from the Copernicus Climate Change Service.

September Precipitation in Oxford

In Oxford in September, the precipitation amount is 120 mm (4.7 in) spread over a duration of 10 days.

September Precipitation Trends in Oxford

The chart displays monthly precipitation patterns in Oxford, 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 Oxford, September typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Oxford

In Oxford in September, humidity is 75%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket wrapping around you, making it feel more sweltering than it actually is, which can be quite uncomfortable for traveling.

September Average Humidity in Oxford

This chart illustrates the average monthly humidity levels in Oxford, 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 Oxford is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Oxford

In Oxford 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 Oxford.

Maximum UV Index Levels in Oxford for September

The chart shows the monthly maximum UV Index (UVI) for Oxford 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 Oxford typically reaches 8, which falls under the very high exposure category.

Data source: Oxford 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 Oxford Compares to Other Months

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

This table compares monthly weather conditions in Oxford, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	79 mm (3.1 inches)	84%	moderate
February Weather	4°C (40°F)	133 mm (5.2 inches)	83%	moderate
March Weather	7°C (45°F)	103 mm (4.0 inches)	83%	high
April Weather	12°C (55°F)	100 mm (3.9 inches)	81%	very high
May Weather	18°C (64°F)	135 mm (5.3 inches)	78%	very high
June Weather	23°C (74°F)	82 mm (3.2 inches)	79%	very high
July Weather	27°C (81°F)	146 mm (5.8 inches)	74%	very high
August Weather	26°C (79°F)	136 mm (5.3 inches)	72%	very high
September Weather	23°C (74°F)	120 mm (4.7 inches)	75%	very high
October Weather	18°C (65°F)	144 mm (5.7 inches)	81%	high
November Weather	10°C (51°F)	95 mm (3.7 inches)	85%	moderate
December Weather	6°C (43°F)	123 mm (4.8 inches)	84%	moderate