October Weather in Suquamish, United States

Last updated: June 24, 2025

In Suquamish, United States, the average temperature in October is a comfortable 12°C (53°F), with a minimum of 2°C (36°F) and a pleasant maximum of 22°C (73°F). Expect around 136 mm (5.4 in) of precipitation spread over 16 days, contributing to an average humidity level of 83%. Be prepared for a mix of cool and wet conditions this month!

October Temperature in Suquamish

In October in Suquamish, the average temperature is 12°C (53°F). The maximum can reach 22°C (73°F), and the minimum can be as low as 2°C (36°F). This variability makes it essential to pack layers for your travels.

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

The chart illustrates October temperature patterns in Suquamish, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suquamish, October typically has an average temperature of 12°C (53°F), with highs reaching up to 22°C (73°F) and lows dropping to around 2°C (36°F).

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

October Precipitation in Suquamish

In Suquamish in October, the precipitation amount is 136 mm (5.4 in) spread over 16 days.

October Precipitation Trends in Suquamish

The chart displays monthly precipitation patterns in Suquamish, 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 Suquamish, October typically receives around 136 mm (5.4 inches) of precipitation spread over approximately 16 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 Suquamish

In Suquamish in October humidity is 83%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating layers to stay comfortable while traveling.

October Average Humidity in Suquamish

This chart illustrates the average monthly humidity levels in Suquamish, 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 Suquamish is approximately 83%, 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 Suquamish

In Suquamish in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Suquamish.

Maximum UV Index Levels in Suquamish for October

The chart shows the monthly maximum UV Index (UVI) for Suquamish 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 Suquamish typically reaches 5, which falls under the moderate exposure category.

Data source: Suquamish 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 Suquamish Compares to Other Months

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

This table compares monthly weather conditions in Suquamish, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	163 mm (6.4 inches)	86%	low
February Weather	5°C (42°F)	142 mm (5.6 inches)	84%	moderate
March Weather	8°C (46°F)	111 mm (4.4 inches)	85%	moderate
April Weather	10°C (50°F)	96 mm (3.8 inches)	83%	high
May Weather	13°C (56°F)	69 mm (2.7 inches)	84%	very high
June Weather	16°C (61°F)	65 mm (2.6 inches)	84%	very high
July Weather	19°C (66°F)	26 mm (1.0 inches)	82%	very high
August Weather	19°C (67°F)	25 mm (1.0 inches)	73%	very high
September Weather	16°C (62°F)	84 mm (3.3 inches)	74%	high
October Weather	12°C (53°F)	136 mm (5.4 inches)	83%	moderate
November Weather	9°C (48°F)	168 mm (6.6 inches)	86%	low
December Weather	6°C (43°F)	179 mm (7.1 inches)	87%	low