October Weather in Olney, United States

Last updated: June 24, 2025

In October, the average temperature in Olney, United States hovers around 19°C (67°F). Expect a significant range, with minimums dipping to -1°C (30°F) and maximums soaring to 38°C (100°F). During this time, 78 mm (3.1 in) of precipitation can be expected over approximately 6 days, accompanied by an average humidity of 70%, creating a varied yet captivating climate experience.

October Temperature in Olney

In October in Olney, the average temperature is 19°C (67°F). Maximums can reach 38°C (100°F), and minimums can be as low as -1°C (30°F). Be prepared for a wide range of temperatures when traveling to Olney during this month.

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

The chart illustrates October temperature patterns in Olney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olney, October typically has an average temperature of 19°C (67°F), with highs reaching up to 38°C (100°F) and lows dropping to around -1°C (30°F).

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

October Precipitation in Olney

In Olney in October, the precipitation amount is 78 mm (3.1 in) spread over 6 days.

October Precipitation Trends in Olney

The chart displays monthly precipitation patterns in Olney, 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 Olney, October typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 6 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 Olney

In Olney in October humidity is 70%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapping around you, making traveling somewhat uncomfortable and sticky, as the air feels dense and every movement requires a bit more effort.

October Average Humidity in Olney

This chart illustrates the average monthly humidity levels in Olney, 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 Olney is approximately 70%, 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 Olney

In Olney 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 Olney.

Maximum UV Index Levels in Olney for October

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

Data source: Olney 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 Olney Compares to Other Months

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

This table compares monthly weather conditions in Olney, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	37 mm (1.5 inches)	77%	moderate
February Weather	8°C (47°F)	44 mm (1.7 inches)	76%	high
March Weather	15°C (59°F)	71 mm (2.8 inches)	74%	very high
April Weather	18°C (65°F)	63 mm (2.5 inches)	75%	very high
May Weather	24°C (75°F)	99 mm (3.9 inches)	80%	extreme
June Weather	28°C (83°F)	57 mm (2.2 inches)	80%	extreme
July Weather	30°C (87°F)	23 mm (0.9 inches)	75%	extreme
August Weather	30°C (86°F)	48 mm (1.9 inches)	67%	extreme
September Weather	26°C (79°F)	94 mm (3.7 inches)	64%	very high
October Weather	19°C (67°F)	78 mm (3.1 inches)	70%	very high
November Weather	13°C (55°F)	33 mm (1.3 inches)	82%	high
December Weather	10°C (50°F)	41 mm (1.6 inches)	85%	moderate