September Weather in Britton, United States

Last updated: June 24, 2025

In Britton, United States, the average temperature in September hovers around 17°C (62°F). However, be prepared for temperatures to vary, with minimums dipping to 0°C (33°F) and maximums soaring to 33°C (92°F). Expect some rain, as 85 mm (3.3 in) of precipitation is recorded over 9 days. Meanwhile, the average humidity remains high at 77%, creating a unique climate experience.

September Temperature in Britton

In September in Britton, the average temperature is a pleasant 17°C (62°F). Maximum temperatures can reach up to 33°C (92°F), while the minimum can drop as low as 0°C (33°F). This wide range of temperatures makes Britton an ideal destination for travelers looking to experience a variety of conditions.

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

The chart illustrates September temperature patterns in Britton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Britton, September typically has an average temperature of 17°C (62°F), with highs reaching up to 33°C (92°F) and lows dropping to around 0°C (33°F).

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

September Precipitation in Britton

In Britton in September, the precipitation amount is 85 mm (3.3 in) over the course of 9 days.

September Precipitation Trends in Britton

The chart displays monthly precipitation patterns in Britton, 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 Britton, September typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Britton

In Britton in September humidity is 77%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, creating a lush, almost tropical atmosphere that can be quite stifling for traveling, making it essential to stay hydrated and take frequent breaks in the shade.

September Average Humidity in Britton

This chart illustrates the average monthly humidity levels in Britton, 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 Britton is approximately 77%, 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 Britton

In Britton in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Britton.

Maximum UV Index Levels in Britton for September

The chart shows the monthly maximum UV Index (UVI) for Britton 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 Britton typically reaches 7, which falls under the high exposure category.

Data source: Britton 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 Britton Compares to Other Months

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

This table compares monthly weather conditions in Britton, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-10°C (14°F)	19 mm (0.7 inches)	81%	moderate
February Weather	-11°C (13°F)	17 mm (0.7 inches)	85%	moderate
March Weather	-1°C (30°F)	34 mm (1.3 inches)	76%	high
April Weather	4°C (40°F)	52 mm (2.1 inches)	79%	high
May Weather	14°C (57°F)	65 mm (2.6 inches)	76%	very high
June Weather	21°C (70°F)	70 mm (2.7 inches)	81%	very high
July Weather	23°C (74°F)	79 mm (3.1 inches)	82%	very high
August Weather	21°C (70°F)	115 mm (4.5 inches)	82%	very high
September Weather	17°C (62°F)	85 mm (3.3 inches)	77%	high
October Weather	7°C (45°F)	83 mm (3.2 inches)	76%	moderate
November Weather	0°C (32°F)	18 mm (0.7 inches)	84%	moderate
December Weather	-6°C (22°F)	35 mm (1.4 inches)	81%	low