October Weather in Rock Springs, United States

Last updated: June 24, 2025

In October, the average temperature in Rock Springs, United States hovers around 12°C (54°F), offering a refreshing climate. Expect temperature swings between a chilly -10°C (14°F) and a warm 29°C (85°F). With 21 mm (0.8 in) of precipitation spread over 4 days, pack your umbrella just in case! Additionally, the average humidity stands at a comfortable 74%, creating a pleasant atmosphere for exploration.

October Temperature in Rock Springs

In October in Rock Springs, the average temperature is 12°C (54°F), with maximums reaching 29°C (85°F) and minimums dipping as low as -10°C (14°F). This range suggests that travelers should be prepared for varying weather conditions, making layering essential for a comfortable experience.

October Weather in Rock Springs: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Rock Springs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rock Springs, October typically has an average temperature of 12°C (54°F), with highs reaching up to 29°C (85°F) and lows dropping to around -10°C (14°F).

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

October Precipitation in Rock Springs

In Rock Springs in October, the precipitation amount is 21 mm (0.8 in) over a span of 4 days.

October Precipitation Trends in Rock Springs

The chart displays monthly precipitation patterns in Rock Springs, 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 Rock Springs, October typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 4 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 Rock Springs

In Rock Springs in October, humidity is 74%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace that can dampen your travel experience, making it essential to dress in layers and prepare for an unexpected drizzle while exploring the sights.

October Average Humidity in Rock Springs

This chart illustrates the average monthly humidity levels in Rock Springs, 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 Rock Springs is approximately 74%, 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 Rock Springs

In Rock Springs 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 Rock Springs.

Maximum UV Index Levels in Rock Springs for October

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

Data source: Rock Springs 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 Rock Springs Compares to Other Months

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

This table compares monthly weather conditions in Rock Springs, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	27 mm (1.1 inches)	81%	moderate
February Weather	2°C (35°F)	31 mm (1.2 inches)	83%	high
March Weather	6°C (43°F)	32 mm (1.3 inches)	71%	very high
April Weather	12°C (53°F)	15 mm (0.6 inches)	61%	extreme
May Weather	16°C (61°F)	15 mm (0.6 inches)	48%	extreme
June Weather	23°C (73°F)	5 mm (0.2 inches)	36%	extreme
July Weather	24°C (75°F)	38 mm (1.5 inches)	37%	extreme
August Weather	23°C (74°F)	12 mm (0.5 inches)	46%	extreme
September Weather	19°C (67°F)	25 mm (1.0 inches)	62%	extreme
October Weather	12°C (54°F)	21 mm (0.8 inches)	74%	very high
November Weather	6°C (44°F)	14 mm (0.5 inches)	82%	high
December Weather	1°C (33°F)	24 mm (1.0 inches)	82%	moderate