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October Weather in Gallatin, United States

Last updated: June 24, 2025

In October, the average temperature in Gallatin, United States hovers around 13°C (55°F). Visitors can expect a temperature range from a chilly -2°C (28°F) to a warm 32°C (90°F). Rainfall is moderate, with 141 mm (5.6 in) of precipitation over approximately 10 days. The air carries a notable average humidity of 72%, adding to the unique climate experience of this region.

October Temperature in Gallatin

In October in Gallatin, the average temperature is 13°C (55°F). Maximum temperatures can reach 32°C (90°F), while minimum temperatures can drop as low as -2°C (28°F). This makes Gallatin a great destination for travelers seeking a mix of warm sunny days and cool evenings.

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

The chart illustrates October temperature patterns in Gallatin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gallatin, October typically has an average temperature of 13°C (55°F), with highs reaching up to 32°C (90°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec283044526576797670554235
Data source: Temperature data for Gallatin 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 Gallatin

In Gallatin in October, the total precipitation amount is 141 mm (5.6 in) over a period of 10 days.

October Precipitation Trends in Gallatin

The chart displays monthly precipitation patterns in Gallatin, 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 Gallatin, October typically receives around 141 mm (5.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec514010085178143110911091415434
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Gallatin

In Gallatin in October humidity is 72%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making outdoor exploration somewhat uncomfortable and prompting travelers to seek shade or indoor activities more often.

October Average Humidity in Gallatin

This chart illustrates the average monthly humidity levels in Gallatin, 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 Gallatin is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Gallatin

In Gallatin 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 Gallatin, you can refer to this Hourly UV Index in Gallatin.

Maximum UV Index Levels in Gallatin for October

The chart shows the monthly maximum UV Index (UVI) for Gallatin 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 Gallatin typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Gallatin 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 Gallatin Compares to Other Months

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

This table compares monthly weather conditions in Gallatin, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)51 mm (2.0 inches)80%moderate
February Weather-1°C (30°F)40 mm (1.6 inches)78%moderate
March Weather7°C (44°F)100 mm (3.9 inches)75%high
April Weather11°C (53°F)85 mm (3.3 inches)77%very high
May Weather18°C (65°F)178 mm (7.0 inches)82%very high
June Weather25°C (76°F)143 mm (5.6 inches)83%extreme
July Weather26°C (79°F)110 mm (4.3 inches)81%extreme
August Weather24°C (76°F)91 mm (3.6 inches)78%very high
September Weather21°C (71°F)109 mm (4.3 inches)72%very high
October Weather13°C (55°F)141 mm (5.6 inches)72%high
November Weather5°C (42°F)54 mm (2.1 inches)84%moderate
December Weather2°C (35°F)34 mm (1.3 inches)86%moderate

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