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October Weather in Big Timber, United States

Last updated: June 24, 2025

In October, the average temperature in Big Timber, United States hovers around 4°C (40°F), offering a cool climate. Expect temperatures to swing from a brisk minimum of -21°C (-5°F) to a comfortable maximum of 26°C (79°F). With an average humidity level of 72%, the air can feel quite damp. Additionally, anticipate about 60 mm (2.4 in) of precipitation spread over 10 days, so be prepared for occasional showers!

October Temperature in Big Timber

In October in Big Timber, the average temperature is 4°C (40°F). The maximum can reach 26°C (79°F), while the minimum can be as low as -21°C (-5°F). Be prepared for a wide range of temperatures when planning your travel to Big Timber this month!

October Weather in Big Timber: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Big Timber, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Big Timber, October typically has an average temperature of 4°C (40°F), with highs reaching up to 26°C (79°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec221831374859676555403124
Data source: Temperature data for Big Timber 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 Big Timber

In Big Timber in October, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.

October Precipitation Trends in Big Timber

The chart displays monthly precipitation patterns in Big Timber, 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 Big Timber, October typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2460497811281353959604137
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Big Timber

In Big Timber in October, humidity is 72%. With an average temperature of 4°C (40°F), this humidity feels like an uncomfortable chill that seeps into your bones, making outdoor activities challenging for travelers unaccustomed to such damp conditions.

October Average Humidity in Big Timber

This chart illustrates the average monthly humidity levels in Big Timber, 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 Big Timber is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%90%83%79%76%74%69%67%72%89%94%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Big Timber

In Big Timber in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Big Timber, you can refer to this Hourly UV Index in Big Timber.

Maximum UV Index Levels in Big Timber for October

The chart shows the monthly maximum UV Index (UVI) for Big Timber 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 Big Timber typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110108632
Data source: Big Timber 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 Big Timber Compares to Other Months

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

This table compares monthly weather conditions in Big Timber, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)24 mm (0.9 inches)93%moderate
February Weather-8°C (18°F)60 mm (2.4 inches)92%moderate
March Weather-1°C (31°F)49 mm (1.9 inches)89%high
April Weather3°C (37°F)78 mm (3.1 inches)83%very high
May Weather9°C (48°F)112 mm (4.4 inches)79%very high
June Weather15°C (59°F)81 mm (3.2 inches)76%extreme
July Weather19°C (67°F)35 mm (1.4 inches)74%very high
August Weather18°C (65°F)39 mm (1.5 inches)69%very high
September Weather13°C (56°F)59 mm (2.3 inches)67%very high
October Weather4°C (40°F)60 mm (2.4 inches)72%high
November Weather-1°C (31°F)41 mm (1.6 inches)89%moderate
December Weather-5°C (24°F)37 mm (1.5 inches)94%low

Compare Big Timber's Climate with Cities Worldwide