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September Weather in Burnsville, United States

Last updated: June 24, 2025

In September, the average temperature in Burnsville, United States hovers around 18°C (65°F), with a comfortable range from a minimum of 4°C (39°F) to a pleasant maximum of 29°C (84°F). Be prepared for some moisture, as the average precipitation is 115 mm (4.5 in) spread over 12 days, resulting in an average humidity level of 75%.

September Temperature in Burnsville

In September in Burnsville, the average temperature is 18°C (65°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 4°C (39°F). This makes Burnsville an ideal destination for travelers seeking mild weather and comfortable conditions for outdoor activities.

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

The chart illustrates September temperature patterns in Burnsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Burnsville, September typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec354145526167706965564339
Data source: Temperature data for Burnsville 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 Burnsville

In Burnsville in September, the total precipitation amount is 115 mm (4.5 in) over a span of 12 days.

September Precipitation Trends in Burnsville

The chart displays monthly precipitation patterns in Burnsville, 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 Burnsville, September typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec9014913214013012712513611513383123
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Burnsville

In Burnsville in September, humidity is 75%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket that can make outdoor exploration feel a bit stifling, potentially leading to discomfort during travel activities.

September Average Humidity in Burnsville

This chart illustrates the average monthly humidity levels in Burnsville, 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 Burnsville is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Burnsville

In Burnsville 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 Burnsville.

Maximum UV Index Levels in Burnsville for September

The chart shows the monthly maximum UV Index (UVI) for Burnsville 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 Burnsville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111111010864
Data source: Burnsville 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 Burnsville Compares to Other Months

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

This table compares monthly weather conditions in Burnsville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)90 mm (3.5 inches)86%moderate
February Weather5°C (41°F)148 mm (5.8 inches)85%high
March Weather7°C (45°F)131 mm (5.2 inches)84%very high
April Weather11°C (53°F)140 mm (5.5 inches)82%extreme
May Weather16°C (61°F)130 mm (5.1 inches)83%extreme
June Weather19°C (67°F)127 mm (5.0 inches)82%extreme
July Weather21°C (70°F)125 mm (4.9 inches)80%extreme
August Weather20°C (69°F)136 mm (5.4 inches)74%very high
September Weather18°C (65°F)115 mm (4.5 inches)75%very high
October Weather14°C (57°F)133 mm (5.2 inches)79%very high
November Weather6°C (43°F)83 mm (3.3 inches)87%high
December Weather4°C (39°F)123 mm (4.8 inches)87%moderate

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