October Weather in Shell Valley, United States

Last updated: June 24, 2025

In October, the average temperature in Shell Valley, United States hovers around 4°C (40°F). However, temperatures can vary widely, ranging from a brisk -10°C (15°F) to a surprising 31°C (87°F). Expect 47 mm (1.9 in) of precipitation spread over 7 days, with an average humidity of 76%.

October Temperature in Shell Valley

In October in Shell Valley, the average temperature is 4°C (40°F). The maximum can reach 31°C (87°F), while the minimum can be as low as -10°C (15°F). Be prepared for a wide range of temperatures if you're planning to travel during this month.

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

The chart illustrates October temperature patterns in Shell Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shell Valley, October typically has an average temperature of 4°C (40°F), with highs reaching up to 31°C (87°F) and lows dropping to around -10°C (15°F).

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

October Precipitation in Shell Valley

In Shell Valley in October, the total precipitation amount is 47 mm (1.9 in) recorded over a span of 7 days.

October Precipitation Trends in Shell Valley

The chart displays monthly precipitation patterns in Shell 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 Shell Valley, October typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 7 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 Shell Valley

In Shell Valley in October humidity is 76%. With an average temperature of 4°C (40°F), this humidity feels like a chilly embrace, making travel feel damp and slightly clammy, as the cool air clings to your skin, requiring extra layers to stay comfortable while experiencing the sights.

October Average Humidity in Shell Valley

This chart illustrates the average monthly humidity levels in Shell 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 Shell Valley is approximately 76%, 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 Shell Valley

In Shell Valley in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Shell Valley for better planning.

Maximum UV Index Levels in Shell Valley for October

The chart shows the monthly maximum UV Index (UVI) for Shell 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 Shell Valley typically reaches 4, which falls under the moderate exposure category.

Data source: Shell 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 Shell Valley Compares to Other Months

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

This table compares monthly weather conditions in Shell Valley, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-13°C (8°F)	14 mm (0.6 inches)	92%	low
February Weather	-15°C (5°F)	16 mm (0.6 inches)	90%	moderate
March Weather	-5°C (24°F)	24 mm (1.0 inches)	88%	moderate
April Weather	2°C (36°F)	23 mm (0.9 inches)	81%	very high
May Weather	11°C (53°F)	40 mm (1.6 inches)	74%	very high
June Weather	18°C (65°F)	81 mm (3.2 inches)	72%	very high
July Weather	20°C (69°F)	63 mm (2.5 inches)	74%	very high
August Weather	18°C (65°F)	70 mm (2.8 inches)	76%	very high
September Weather	13°C (56°F)	73 mm (2.9 inches)	73%	high
October Weather	4°C (40°F)	47 mm (1.9 inches)	76%	moderate
November Weather	-4°C (24°F)	26 mm (1.0 inches)	86%	low
December Weather	-10°C (15°F)	22 mm (0.9 inches)	91%	low