October Weather in Montrose, United States

Last updated: June 24, 2025

In Montrose, United States, the average temperature in October is a cool 9°C (48°F). However, temperatures can range dramatically, with a minimum of -11°C (12°F) and a maximum soaring to 29°C (84°F). Expect a fair amount of rain, with 101 mm (4.0 in) of precipitation over 11 days. To top it off, the average humidity sits at a hefty 84%, creating a notably damp atmosphere.

October Temperature in Montrose

In October in Montrose, the average temperature is 9°C (48°F). The maximum can reach 29°C (84°F), while the minimum can drop to as low as -11°C (12°F). This variation in temperature means you should prepare for both warm days and chilly nights when traveling.

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

The chart illustrates October temperature patterns in Montrose, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montrose, October typically has an average temperature of 9°C (48°F), with highs reaching up to 29°C (84°F) and lows dropping to around -11°C (12°F).

Data source: Temperature data for Montrose generated using information from the Copernicus Climate Change Service.

October Precipitation in Montrose

In Montrose in October, the precipitation amount is 101 mm (4.0 in) spread over 11 days.

October Precipitation Trends in Montrose

The chart displays monthly precipitation patterns in Montrose, 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 Montrose, October typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Montrose

In Montrose in October, humidity is 84%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that envelops you, making it essential to dress in layers and stay active, as the moisture in the air can quickly lead to discomfort while traveling.

October Average Humidity in Montrose

This chart illustrates the average monthly humidity levels in Montrose, 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 Montrose is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Montrose

In Montrose 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 Montrose.

Maximum UV Index Levels in Montrose for October

The chart shows the monthly maximum UV Index (UVI) for Montrose 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 Montrose typically reaches 5, which falls under the moderate exposure category.

Data source: Montrose 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 Montrose Compares to Other Months

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

This table compares monthly weather conditions in Montrose, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	24 mm (0.9 inches)	87%	low
February Weather	-9°C (16°F)	28 mm (1.1 inches)	90%	moderate
March Weather	0°C (32°F)	55 mm (2.2 inches)	85%	moderate
April Weather	6°C (43°F)	81 mm (3.2 inches)	84%	high
May Weather	15°C (59°F)	113 mm (4.5 inches)	78%	very high
June Weather	22°C (72°F)	82 mm (3.2 inches)	80%	very high
July Weather	23°C (74°F)	97 mm (3.8 inches)	81%	very high
August Weather	21°C (71°F)	153 mm (6.0 inches)	81%	very high
September Weather	18°C (64°F)	109 mm (4.3 inches)	81%	high
October Weather	9°C (48°F)	101 mm (4.0 inches)	84%	moderate
November Weather	0°C (33°F)	32 mm (1.2 inches)	88%	moderate
December Weather	-5°C (23°F)	42 mm (1.7 inches)	84%	low