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October Weather in Mount Morris, United States

Last updated: June 24, 2025

In October, the average temperature in Mount Morris, United States hovers around 10°C (50°F). Expect variances with a minimum of -5°C (23°F) and a maximum of 29°C (85°F). Be prepared for some rainy days, with 102 mm (4.0 in) of precipitation spread over 13 days. The air is quite humid, boasting an average humidity of 83%.

October Temperature in Mount Morris

In October in Mount Morris, the average temperature is 10°C (50°F). The maximum can reach 29°C (85°F), while the minimum can drop as low as -5°C (23°F). Be prepared for a wide range of temperatures when traveling to Mount Morris during this time.

October Weather in Mount Morris: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Mount Morris, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mount Morris, October typically has an average temperature of 10°C (50°F), with highs reaching up to 29°C (85°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec202034445869737063503527
Data source: Temperature data for Mount Morris 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 Mount Morris

In Mount Morris in October, precipitation amounts to 102 mm (4.0 in) over the course of 13 days.

October Precipitation Trends in Mount Morris

The chart displays monthly precipitation patterns in Mount Morris, 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 Mount Morris, October typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec445263100111111123116901024750
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Mount Morris

In Mount Morris in October, humidity is 83%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration less comfortable and prompting visitors to seek cozy indoor activities.

October Average Humidity in Mount Morris

This chart illustrates the average monthly humidity levels in Mount Morris, 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 Mount Morris is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Mount Morris

In Mount Morris 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 Mount Morris.

Maximum UV Index Levels in Mount Morris for October

The chart shows the monthly maximum UV Index (UVI) for Mount Morris 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 Mount Morris typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101097532
Data source: Mount Morris 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 Mount Morris Compares to Other Months

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

This table compares monthly weather conditions in Mount Morris, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)43 mm (1.7 inches)85%moderate
February Weather-6°C (21°F)52 mm (2.0 inches)85%moderate
March Weather1°C (34°F)63 mm (2.5 inches)85%moderate
April Weather7°C (44°F)100 mm (3.9 inches)85%very high
May Weather14°C (58°F)111 mm (4.4 inches)78%very high
June Weather21°C (69°F)111 mm (4.4 inches)80%very high
July Weather23°C (74°F)123 mm (4.8 inches)78%very high
August Weather21°C (70°F)116 mm (4.6 inches)76%very high
September Weather17°C (63°F)90 mm (3.6 inches)79%high
October Weather10°C (50°F)102 mm (4.0 inches)83%moderate
November Weather2°C (35°F)47 mm (1.9 inches)88%moderate
December Weather-3°C (27°F)49 mm (1.9 inches)81%low

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