October Weather in Blue Grass, United States

Last updated: June 24, 2025

In October, the average temperature in Blue Grass, United States hovers around 12°C (54°F). However, be prepared for a range that can dip to a chilly -5°C (24°F) or spike to a warm 31°C (88°F). Expect about 121 mm (4.8 in) of precipitation over 12 days, coupled with an average humidity of 78%—making it a month of diverse weather experiences!

October Temperature in Blue Grass

In October in Blue Grass, the average temperature is 12°C (54°F). Maximums can reach 31°C (88°F) and minimums can be as low as -5°C (24°F). Pack accordingly for a trip, as the weather can vary significantly throughout the month.

October Weather in Blue Grass: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Blue Grass, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blue Grass, October typically has an average temperature of 12°C (54°F), with highs reaching up to 31°C (88°F) and lows dropping to around -5°C (24°F).

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

October Precipitation in Blue Grass

In Blue Grass in October, the precipitation amount reaches 121 mm (4.8 in) over the course of 12 days.

October Precipitation Trends in Blue Grass

The chart displays monthly precipitation patterns in Blue Grass, 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 Blue Grass, October typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 12 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 Blue Grass

In Blue Grass in October humidity is 78%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill settling in, making travel a bit uncomfortable as the air clings to your skin, leaving you feeling cooler than the thermometer suggests.

October Average Humidity in Blue Grass

This chart illustrates the average monthly humidity levels in Blue Grass, 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 Blue Grass is approximately 78%, 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 Blue Grass

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

Maximum UV Index Levels in Blue Grass for October

The chart shows the monthly maximum UV Index (UVI) for Blue Grass 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 Blue Grass typically reaches 6, which falls under the high exposure category.

Data source: Blue Grass 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 Blue Grass Compares to Other Months

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

This table compares monthly weather conditions in Blue Grass, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	53 mm (2.1 inches)	81%	moderate
February Weather	-3°C (26°F)	60 mm (2.4 inches)	81%	moderate
March Weather	4°C (40°F)	89 mm (3.5 inches)	81%	high
April Weather	10°C (50°F)	101 mm (4.0 inches)	82%	very high
May Weather	17°C (63°F)	146 mm (5.7 inches)	78%	very high
June Weather	23°C (74°F)	130 mm (5.1 inches)	81%	extreme
July Weather	25°C (77°F)	75 mm (2.9 inches)	79%	very high
August Weather	23°C (74°F)	75 mm (3.0 inches)	77%	very high
September Weather	20°C (69°F)	107 mm (4.2 inches)	78%	very high
October Weather	12°C (54°F)	121 mm (4.8 inches)	78%	high
November Weather	4°C (39°F)	51 mm (2.0 inches)	87%	moderate
December Weather	0°C (32°F)	48 mm (1.9 inches)	84%	low