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September Weather in Huron, United States

Last updated: June 24, 2025

In September, the average temperature in Huron, United States hovers around 20°C (69°F). Temperatures can dip to a cool 12°C (54°F), while sunny days can reach up to a warm 29°C (85°F). Expect about 87 mm (3.4 in) of precipitation over the course of 9 days, contributing to an average humidity level of 78%. Prepare accordingly for a mix of pleasant warmth and occasional showers!

September Temperature in Huron

In September in Huron, the average temperature is 20°C (69°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 12°C (54°F). This pleasant climate makes it an ideal time for traveling and exploring all that Huron has to offer.

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

The chart illustrates September temperature patterns in Huron, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huron, September typically has an average temperature of 20°C (69°F), with highs reaching up to 29°C (85°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec303137455768757469584336
Data source: Temperature data for Huron 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 Huron

In Huron in September, the precipitation amount is 87 mm (3.4 in), occurring over a span of 9 days.

September Precipitation Trends in Huron

The chart displays monthly precipitation patterns in Huron, 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 Huron, September typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1031091101291291061107987128127103
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Huron

In Huron in September, humidity is 78%. With an average temperature of 20°C (69°F), this humidity feels like a warm, enveloping blanket, making travel somewhat uncomfortable as sweat clings to your skin and the air feels thick and heavy, urging you to seek out shaded areas and refreshing drinks.

September Average Humidity in Huron

This chart illustrates the average monthly humidity levels in Huron, 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 Huron is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Huron

In Huron 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 Huron.

Maximum UV Index Levels in Huron for September

The chart shows the monthly maximum UV Index (UVI) for Huron 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 Huron typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098642
Data source: Huron 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 Huron Compares to Other Months

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

This table compares monthly weather conditions in Huron, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)103 mm (4.1 inches)88%moderate
February Weather-1°C (31°F)109 mm (4.3 inches)87%moderate
March Weather3°C (37°F)110 mm (4.3 inches)87%high
April Weather7°C (46°F)129 mm (5.1 inches)87%very high
May Weather14°C (57°F)128 mm (5.1 inches)81%very high
June Weather20°C (68°F)106 mm (4.2 inches)82%very high
July Weather24°C (75°F)110 mm (4.3 inches)81%very high
August Weather23°C (74°F)79 mm (3.1 inches)78%very high
September Weather20°C (69°F)87 mm (3.4 inches)78%very high
October Weather15°C (59°F)128 mm (5.0 inches)82%high
November Weather6°C (43°F)127 mm (5.0 inches)89%moderate
December Weather2°C (36°F)102 mm (4.0 inches)86%low

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