October Weather in Fairmont, United States

Last updated: June 24, 2025

In Fairmont, United States, the average temperature in October hovers around 20°C (68°F), making it a pleasant time to visit. However, be prepared for temperature fluctuations, as the minimum can dip to 3°C (37°F) and the maximum can soar to a scorching 37°C (98°F). During this month, expect about 57 mm (2.3 in) of precipitation spread over 8 days, contributing to an average humidity of 80%. Whether you're exploring or relaxing, a little planning can ensure a wonderful experience!

October Temperature in Fairmont

In October in Fairmont, the average temperature is 20°C (68°F), with maximums reaching up to 37°C (98°F) and minimums dropping as low as 3°C (37°F). This varied climate makes Fairmont an ideal destination for travelers seeking a mix of warmth and coolness.

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

The chart illustrates October temperature patterns in Fairmont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fairmont, October typically has an average temperature of 20°C (68°F), with highs reaching up to 37°C (98°F) and lows dropping to around 3°C (37°F).

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

October Precipitation in Fairmont

In Fairmont in October, the precipitation amount is 57 mm (2.3 in) over a span of 8 days.

October Precipitation Trends in Fairmont

The chart displays monthly precipitation patterns in Fairmont, 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 Fairmont, October typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Fairmont

In Fairmont in October, humidity is 80%. With an average temperature of 20°C (68°F), this humidity feels like traveling through a warm, dense blanket that clings to your skin, making you feel both sticky and lethargic as you explore the sights.

October Average Humidity in Fairmont

This chart illustrates the average monthly humidity levels in Fairmont, 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 Fairmont is approximately 80%, 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 Fairmont

In Fairmont in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Fairmont.

Maximum UV Index Levels in Fairmont for October

The chart shows the monthly maximum UV Index (UVI) for Fairmont 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 Fairmont typically reaches 8, which falls under the very high exposure category.

Data source: Fairmont 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 Fairmont Compares to Other Months

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

This table compares monthly weather conditions in Fairmont, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	81 mm (3.2 inches)	85%	moderate
February Weather	11°C (53°F)	89 mm (3.5 inches)	82%	high
March Weather	13°C (56°F)	65 mm (2.6 inches)	81%	very high
April Weather	18°C (64°F)	95 mm (3.7 inches)	80%	very high
May Weather	22°C (73°F)	132 mm (5.2 inches)	81%	extreme
June Weather	25°C (77°F)	147 mm (5.8 inches)	81%	extreme
July Weather	27°C (81°F)	146 mm (5.7 inches)	81%	extreme
August Weather	26°C (80°F)	176 mm (6.9 inches)	80%	very high
September Weather	24°C (76°F)	160 mm (6.3 inches)	79%	very high
October Weather	20°C (68°F)	57 mm (2.3 inches)	80%	very high
November Weather	12°C (54°F)	89 mm (3.5 inches)	85%	high
December Weather	10°C (50°F)	124 mm (4.9 inches)	86%	moderate