October Weather in North Valley, United States

Last updated: June 24, 2025

The average temperature in North Valley, United States during October hovers around 13°C (55°F). Expect a minimum chill of -9°C (16°F) and a maximum warmth reaching 29°C (85°F). Rain is likely, with a total precipitation of 45 mm (1.8 in) spread over about 4 days, and you'll feel the humidity at a comfortable 78%.

October Temperature in North Valley

In October in North Valley, the average temperature is 13°C (55°F). Maximums can reach 29°C (85°F), and minimums can be as low as -9°C (16°F). This means travelers should be prepared for a wide range of temperatures and pack accordingly.

October Weather in North Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in North Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North Valley, October typically has an average temperature of 13°C (55°F), with highs reaching up to 29°C (85°F) and lows dropping to around -9°C (16°F).

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

October Precipitation in North Valley

In North Valley in October, the total precipitation amount is 45 mm (1.8 in) over the course of 4 days.

October Precipitation Trends in North Valley

The chart displays monthly precipitation patterns in North Valley, 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 North Valley, October typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 4 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 North Valley

In North Valley in October, humidity is 78%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket enveloping you, making outdoor activities feel steamy and your clothes cling uncomfortably, often leaving you longing for a cool breeze or an air-conditioned escape while exploring.

October Average Humidity in North Valley

This chart illustrates the average monthly humidity levels in North Valley, 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 North Valley 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 North Valley

In North Valley 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 North Valley.

Maximum UV Index Levels in North Valley for October

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

Data source: North Valley 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 North Valley Compares to Other Months

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

This table compares monthly weather conditions in North Valley, 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 (34°F)	20 mm (0.8 inches)	78%	moderate
February Weather	3°C (37°F)	22 mm (0.9 inches)	79%	high
March Weather	8°C (47°F)	20 mm (0.8 inches)	66%	very high
April Weather	13°C (56°F)	22 mm (0.9 inches)	60%	extreme
May Weather	18°C (65°F)	19 mm (0.7 inches)	57%	extreme
June Weather	24°C (75°F)	24 mm (0.9 inches)	55%	extreme
July Weather	25°C (77°F)	68 mm (2.7 inches)	56%	extreme
August Weather	24°C (75°F)	26 mm (1.0 inches)	65%	extreme
September Weather	21°C (69°F)	34 mm (1.3 inches)	72%	extreme
October Weather	13°C (55°F)	45 mm (1.8 inches)	78%	very high
November Weather	7°C (45°F)	21 mm (0.8 inches)	81%	high
December Weather	2°C (35°F)	14 mm (0.6 inches)	79%	moderate