October Weather in Reservoir, United States

Last updated: June 24, 2025

In October, the average temperature in Reservoir, United States hovers around 12°C (54°F), with fluctuations ranging from a chilly -3°C (26°F) to a warm 30°C (86°F). Expect 114 mm (4.5 in) of precipitation spread over 13 days, contributing to a high average humidity of 81%. Prepare accordingly for a month where varied weather keeps you on your toes!

October Temperature in Reservoir

In October in Reservoir, the average temperature is 12°C (54°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as -3°C (26°F). This makes it essential for travelers to pack layers to stay comfortable in both warm days and chilly nights.

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

The chart illustrates October temperature patterns in Reservoir, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Reservoir, October typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (86°F) and lows dropping to around -3°C (26°F).

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

October Precipitation in Reservoir

In Reservoir in October, the total precipitation amount is 114 mm (4.5 in), distributed over the course of 13 days.

October Precipitation Trends in Reservoir

The chart displays monthly precipitation patterns in Reservoir, 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 Reservoir, October typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 13 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 Reservoir

In Reservoir in October humidity is 81%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel sluggish and uncomfortable as you battle the stickiness while trying to enjoy your surroundings.

October Average Humidity in Reservoir

This chart illustrates the average monthly humidity levels in Reservoir, 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 Reservoir is approximately 81%, 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 Reservoir

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

Maximum UV Index Levels in Reservoir for October

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

Data source: Reservoir 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 Reservoir Compares to Other Months

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

This table compares monthly weather conditions in Reservoir, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	73 mm (2.9 inches)	89%	moderate
February Weather	0°C (32°F)	112 mm (4.4 inches)	90%	moderate
March Weather	3°C (38°F)	96 mm (3.8 inches)	89%	high
April Weather	9°C (49°F)	115 mm (4.5 inches)	88%	very high
May Weather	15°C (60°F)	139 mm (5.5 inches)	80%	very high
June Weather	20°C (68°F)	117 mm (4.6 inches)	79%	very high
July Weather	23°C (73°F)	119 mm (4.7 inches)	74%	very high
August Weather	22°C (71°F)	97 mm (3.8 inches)	64%	very high
September Weather	18°C (65°F)	130 mm (5.1 inches)	67%	very high
October Weather	12°C (54°F)	114 mm (4.5 inches)	81%	high
November Weather	4°C (39°F)	80 mm (3.1 inches)	89%	moderate
December Weather	1°C (33°F)	97 mm (3.8 inches)	88%	moderate