October Weather in Sterling, United States

Last updated: June 24, 2025

In Sterling, United States during October, the average temperature hovers around 10°C (50°F), with a notable minimum dipping to -16°C (4°F) and a maximum rising to 30°C (87°F). Expect about 25 mm (1.0 in) of precipitation spread over 5 days, while the average humidity remains a comfortable 73%.

October Temperature in Sterling

In October in Sterling, the average temperature is 10°C (50°F), with maximums reaching up to 30°C (87°F) and minimums dropping as low as -16°C (4°F). This unpredictable weather means travelers should be prepared for a wide range of temperatures.

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

The chart illustrates October temperature patterns in Sterling, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sterling, October typically has an average temperature of 10°C (50°F), with highs reaching up to 30°C (87°F) and lows dropping to around -16°C (4°F).

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

October Precipitation in Sterling

In Sterling in October, the total precipitation amount is 25 mm (1.0 in) over a span of 5 days.

October Precipitation Trends in Sterling

The chart displays monthly precipitation patterns in Sterling, 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 Sterling, October typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 5 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 Sterling

In Sterling in October, humidity is 73%. With an average temperature of 10°C (50°F), this humidity feels like a chilly, damp embrace, making it essential to layer your clothing while traveling, as the moisture in the air can quickly chill you to the bone.

October Average Humidity in Sterling

This chart illustrates the average monthly humidity levels in Sterling, 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 Sterling is approximately 73%, 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 Sterling

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

Maximum UV Index Levels in Sterling for October

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

Data source: Sterling 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 Sterling Compares to Other Months

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

This table compares monthly weather conditions in Sterling, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	10 mm (0.4 inches)	72%	moderate
February Weather	-1°C (31°F)	16 mm (0.6 inches)	76%	moderate
March Weather	6°C (43°F)	56 mm (2.2 inches)	61%	high
April Weather	10°C (50°F)	52 mm (2.1 inches)	60%	very high
May Weather	15°C (59°F)	105 mm (4.1 inches)	74%	very high
June Weather	22°C (72°F)	42 mm (1.7 inches)	82%	extreme
July Weather	25°C (77°F)	41 mm (1.6 inches)	82%	extreme
August Weather	23°C (74°F)	28 mm (1.1 inches)	84%	very high
September Weather	20°C (68°F)	25 mm (1.0 inches)	75%	very high
October Weather	10°C (50°F)	25 mm (1.0 inches)	73%	high
November Weather	6°C (43°F)	15 mm (0.6 inches)	74%	moderate
December Weather	2°C (35°F)	10 mm (0.4 inches)	77%	moderate