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October Weather in Aurora, United States

Last updated: June 24, 2025

In October, the average temperature in Aurora, United States hovers around 8°C (46°F). During this time, temperatures can dip as low as -14°C (7°F) or soar to a balmy 26°C (79°F). Expect a moderate precipitation amount of 39 mm (1.5 in) spread over 6 days, with an average humidity level of 67%. Whether you’re dressed for the chill or enjoying a warmer day, be prepared for a variety of weather conditions!

October Temperature in Aurora

In October in Aurora, the average temperature is 8°C (46°F), with maximums reaching up to 26°C (79°F) and minimums dipping as low as -14°C (7°F). This temperature range makes Aurora a versatile destination, perfect for travelers who enjoy a mix of mild days and crisp, cool evenings.

October Weather in Aurora: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Aurora, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aurora, October typically has an average temperature of 8°C (46°F), with highs reaching up to 26°C (79°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec242734445468757363463725
Data source: Temperature data for Aurora 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.

October Precipitation in Aurora

In Aurora in October, the precipitation amount is 39 mm (1.5 in), occurring over the course of 6 days.

October Precipitation Trends in Aurora

The chart displays monthly precipitation patterns in Aurora, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Aurora, October typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec45546148478151620392943
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Aurora

In Aurora in October, humidity is 67%. With an average temperature of 8°C (46°F), this humidity feels like a damp blanket enveloping you, making it feel colder than it actually is, which can be quite refreshing for exploring but may also require extra layers for comfort while traveling.

October Average Humidity in Aurora

This chart illustrates the average monthly humidity levels in Aurora, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Aurora is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%77%70%54%45%37%34%47%67%82%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Aurora

In Aurora in October, 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 Aurora.

Maximum UV Index Levels in Aurora for October

The chart shows the monthly maximum UV Index (UVI) for Aurora in October, 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 October, the maximum UV index in Aurora typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101112121110753
Data source: Aurora October 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 October Weather in Aurora Compares to Other Months

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

This table compares monthly weather conditions in Aurora, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)45 mm (1.8 inches)87%moderate
February Weather-3°C (27°F)54 mm (2.1 inches)88%high
March Weather1°C (35°F)61 mm (2.4 inches)77%very high
April Weather7°C (45°F)48 mm (1.9 inches)69%very high
May Weather12°C (55°F)47 mm (1.9 inches)54%extreme
June Weather20°C (69°F)8 mm (0.3 inches)45%extreme
July Weather24°C (75°F)15 mm (0.6 inches)37%extreme
August Weather23°C (73°F)16 mm (0.6 inches)34%extreme
September Weather17°C (64°F)20 mm (0.8 inches)47%very high
October Weather8°C (46°F)39 mm (1.5 inches)67%high
November Weather3°C (38°F)29 mm (1.2 inches)82%moderate
December Weather-4°C (26°F)43 mm (1.7 inches)87%moderate

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