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October Weather in Rochelle, United States

Last updated: June 24, 2025

In October, the average temperature in Rochelle, United States sits at a pleasant 22°C (72°F). Expect a range where the minimum can drop to 4°C (39°F) and the maximum can soar up to 36°C (98°F). With an average humidity of 77%, you'll feel the warmth, especially during the 7 days that bring about 94 mm (3.7 in) of precipitation.

October Temperature in Rochelle

In October in Rochelle, the average temperature is 22°C (72°F). Maximum temperatures can reach 36°C (98°F), while minimums can dip to as low as 4°C (39°F). Be prepared for a wide range of temperatures during your travels!

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

The chart illustrates October temperature patterns in Rochelle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rochelle, October typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (98°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec515761677581838280715853
Data source: Temperature data for Rochelle 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 Rochelle

In Rochelle in October, the precipitation amount is 94 mm (3.7 in) over a span of 7 days.

October Precipitation Trends in Rochelle

The chart displays monthly precipitation patterns in Rochelle, 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 Rochelle, October typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec801158510776851051001079458124
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Rochelle

In Rochelle in October humidity is 77%. With average temperature 22°C (72°F), this humidity feels like walking through a warm, damp embrace, making outdoor activities both refreshing and slightly uncomfortable for travelers unaccustomed to such conditions.

October Average Humidity in Rochelle

This chart illustrates the average monthly humidity levels in Rochelle, 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 Rochelle is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%80%76%73%74%80%79%83%77%84%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Rochelle

In Rochelle in October, 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 Rochelle.

Maximum UV Index Levels in Rochelle for October

The chart shows the monthly maximum UV Index (UVI) for Rochelle 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 Rochelle typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479101111111110864
Data source: Rochelle 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 Rochelle Compares to Other Months

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

This table compares monthly weather conditions in Rochelle, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)80 mm (3.2 inches)85%moderate
February Weather14°C (57°F)115 mm (4.5 inches)82%high
March Weather16°C (62°F)84 mm (3.3 inches)80%very high
April Weather19°C (67°F)107 mm (4.2 inches)76%very high
May Weather24°C (76°F)76 mm (3.0 inches)73%extreme
June Weather27°C (81°F)85 mm (3.4 inches)74%extreme
July Weather28°C (83°F)105 mm (4.1 inches)80%extreme
August Weather28°C (83°F)100 mm (3.9 inches)79%extreme
September Weather26°C (80°F)107 mm (4.2 inches)83%very high
October Weather22°C (72°F)94 mm (3.7 inches)77%very high
November Weather14°C (58°F)58 mm (2.3 inches)84%high
December Weather12°C (54°F)124 mm (4.9 inches)88%moderate

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