September Weather in Edina, United States

Last updated: June 24, 2025

In September, the average temperature in Edina, United States hovers around 21°C (70°F). Expect a range with minimums dipping to 6°C (42°F) and maximums soaring up to 35°C (94°F). The month brings 97 mm (3.8 in) of precipitation spread over 7 days, with an average humidity level of 78%, creating a pleasantly moist atmosphere.

September Temperature in Edina

In September in Edina, the average temperature is 21°C (70°F). The maximum can reach 35°C (94°F), while the minimum can be as low as 6°C (42°F). Be sure to pack accordingly to enjoy both warm days and cooler evenings during your travels!

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

The chart illustrates September temperature patterns in Edina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Edina, September typically has an average temperature of 21°C (70°F), with highs reaching up to 35°C (94°F) and lows dropping to around 6°C (42°F).

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

September Precipitation in Edina

In Edina in September, the precipitation amount is 97 mm (3.8 in) over the course of 7 days.

September Precipitation Trends in Edina

The chart displays monthly precipitation patterns in Edina, 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 Edina, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 7 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 Edina

In Edina in September, humidity is 78%. With an average temperature of 21°C (70°F), this humidity feels like a warm, enveloping blanket that can leave travelers feeling sticky and slightly fatigued, making it important to stay hydrated and take frequent breaks from outdoor activities.

September Average Humidity in Edina

This chart illustrates the average monthly humidity levels in Edina, 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 Edina is approximately 78%, 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 Edina

In Edina 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 Edina.

Maximum UV Index Levels in Edina for September

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

Data source: Edina 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 Edina Compares to Other Months

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

This table compares monthly weather conditions in Edina, 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 (27°F)	56 mm (2.2 inches)	81%	moderate
February Weather	-1°C (30°F)	52 mm (2.0 inches)	81%	moderate
March Weather	6°C (43°F)	105 mm (4.1 inches)	81%	high
April Weather	11°C (52°F)	88 mm (3.5 inches)	82%	very high
May Weather	18°C (65°F)	162 mm (6.4 inches)	78%	very high
June Weather	24°C (76°F)	118 mm (4.7 inches)	81%	extreme
July Weather	26°C (79°F)	90 mm (3.6 inches)	79%	extreme
August Weather	24°C (75°F)	81 mm (3.2 inches)	77%	very high
September Weather	21°C (70°F)	97 mm (3.8 inches)	78%	very high
October Weather	13°C (55°F)	122 mm (4.8 inches)	78%	high
November Weather	5°C (41°F)	49 mm (1.9 inches)	87%	moderate
December Weather	1°C (35°F)	38 mm (1.5 inches)	84%	low