October Weather in Tumwater, United States

Last updated: June 24, 2025

In Tumwater, United States, the average temperature in October hovers around 11°C (52°F), with a minimum of 1°C (34°F) and a comfortable maximum reaching 24°C (75°F). Expect around 133 mm (5.3 in) of precipitation spread across about 12 days, while the humidity remains fairly high at an average of 83%. Perfect for those who enjoy a refreshing, mild climate!

October Temperature in Tumwater

In October in Tumwater, the average temperature is 11°C (52°F). Maximums can reach 24°C (75°F), and minimums can be as low as 1°C (34°F). This makes it a perfect time for travelers to enjoy mild weather while exploring the area.

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

The chart illustrates October temperature patterns in Tumwater, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tumwater, October typically has an average temperature of 11°C (52°F), with highs reaching up to 24°C (75°F) and lows dropping to around 1°C (34°F).

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

October Precipitation in Tumwater

In Tumwater in October, the total precipitation amount is 133 mm (5.3 in) over the course of 12 days.

October Precipitation Trends in Tumwater

The chart displays monthly precipitation patterns in Tumwater, 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 Tumwater, October typically receives around 133 mm (5.3 inches) of precipitation spread over approximately 12 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 Tumwater

In Tumwater in October humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.

October Average Humidity in Tumwater

This chart illustrates the average monthly humidity levels in Tumwater, 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 Tumwater 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 Tumwater

In Tumwater 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 Tumwater.

Maximum UV Index Levels in Tumwater for October

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

Data source: Tumwater 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 Tumwater Compares to Other Months

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

This table compares monthly weather conditions in Tumwater, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	197 mm (7.8 inches)	86%	low
February Weather	5°C (41°F)	155 mm (6.1 inches)	84%	moderate
March Weather	7°C (45°F)	134 mm (5.3 inches)	85%	moderate
April Weather	10°C (50°F)	117 mm (4.6 inches)	83%	high
May Weather	13°C (56°F)	65 mm (2.6 inches)	84%	very high
June Weather	16°C (61°F)	51 mm (2.0 inches)	84%	very high
July Weather	18°C (65°F)	9 mm (0.4 inches)	82%	very high
August Weather	19°C (66°F)	12 mm (0.5 inches)	73%	very high
September Weather	16°C (61°F)	88 mm (3.5 inches)	74%	high
October Weather	11°C (52°F)	133 mm (5.3 inches)	83%	moderate
November Weather	8°C (46°F)	192 mm (7.5 inches)	86%	moderate
December Weather	5°C (42°F)	203 mm (8.0 inches)	87%	low