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October Weather in Cadillac, United States

Last updated: June 24, 2025

In October, the average temperature in Cadillac, United States hovers around 9°C (49°F). However, be prepared for a temperature range that can dip to a chilly -5°C (24°F) and soar to a warm 26°C (80°F). With 135 mm (5.3 in) of precipitation spread over 17 days, you'll want to keep an umbrella handy. The air is quite humid, with an average humidity of 83%, ensuring a distinctly damp atmosphere throughout the month.

October Temperature in Cadillac

In October in Cadillac, the average temperature is 9°C (49°F). Maximum temperatures can reach up to 26°C (80°F), while the minimum can drop as low as -5°C (24°F). Travelers should be prepared for a wide range of temperatures during this time.

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

The chart illustrates October temperature patterns in Cadillac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cadillac, October typically has an average temperature of 9°C (49°F), with highs reaching up to 26°C (80°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec212231425666716861483427
Data source: Temperature data for Cadillac 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 Cadillac

In Cadillac in October, the precipitation amount is 135 mm (5.3 in) spread over 17 days.

October Precipitation Trends in Cadillac

The chart displays monthly precipitation patterns in Cadillac, 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 Cadillac, October typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec59606310612411310296871356570
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Cadillac

In Cadillac in October, humidity is 83%. With an average temperature of 9°C (49°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable for traveling and requiring extra layers to stay warm and dry.

October Average Humidity in Cadillac

This chart illustrates the average monthly humidity levels in Cadillac, 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 Cadillac is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%87%87%82%79%76%76%79%83%86%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Cadillac

In Cadillac 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 Cadillac.

Maximum UV Index Levels in Cadillac for October

The chart shows the monthly maximum UV Index (UVI) for Cadillac 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 Cadillac typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Cadillac 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 Cadillac Compares to Other Months

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

This table compares monthly weather conditions in Cadillac, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)59 mm (2.3 inches)91%low
February Weather-6°C (22°F)60 mm (2.4 inches)91%moderate
March Weather0°C (32°F)63 mm (2.5 inches)87%moderate
April Weather5°C (42°F)106 mm (4.2 inches)87%high
May Weather13°C (56°F)124 mm (4.9 inches)82%very high
June Weather19°C (66°F)113 mm (4.4 inches)79%very high
July Weather22°C (71°F)102 mm (4.0 inches)75%very high
August Weather20°C (68°F)95 mm (3.8 inches)76%very high
September Weather16°C (61°F)87 mm (3.4 inches)79%high
October Weather9°C (49°F)135 mm (5.3 inches)83%moderate
November Weather1°C (35°F)65 mm (2.6 inches)86%moderate
December Weather-3°C (28°F)70 mm (2.7 inches)87%low

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