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October Weather in Aurora, United States

Last updated: June 24, 2025

In Aurora, United States, the average temperature in October is a cool 6°C (42°F). During this time, temperatures can dip as low as -12°C (11°F) or climb to a warm 26°C (79°F). Expect some moisture, with an average precipitation of 92 mm (3.6 in) spread over 11 days and an average humidity level of 81%. Be prepared for a range of weather conditions!

October Temperature in Aurora

In October in Aurora, the average temperature is 6°C (42°F). Maximum temperatures can reach 26°C (79°F), while minimums can drop as low as -12°C (11°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

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 6°C (42°F), with highs reaching up to 26°C (79°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec9926375364686557422616
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 92 mm (3.6 in) spread over 11 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 92 mm (3.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec23293462748510289114924355
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 81%. With an average temperature of 6°C (42°F), this humidity feels like a chilly, damp embrace that can make outdoor activities uncomfortable and somewhat drizzling, leaving travelers yearning for warmer, dryer conditions.

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 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%89%85%76%71%70%71%73%82%88%91%
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 reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, 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 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245789987532
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-13°C (9°F)23 mm (0.9 inches)93%low
February Weather-13°C (9°F)29 mm (1.1 inches)93%moderate
March Weather-4°C (26°F)34 mm (1.3 inches)89%moderate
April Weather3°C (37°F)62 mm (2.4 inches)85%high
May Weather12°C (53°F)74 mm (2.9 inches)76%very high
June Weather18°C (64°F)85 mm (3.4 inches)71%very high
July Weather20°C (68°F)102 mm (4.0 inches)70%very high
August Weather18°C (65°F)89 mm (3.5 inches)71%very high
September Weather14°C (57°F)114 mm (4.5 inches)73%high
October Weather6°C (42°F)92 mm (3.6 inches)81%moderate
November Weather-3°C (26°F)43 mm (1.7 inches)87%moderate
December Weather-9°C (16°F)55 mm (2.2 inches)91%low

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