January Weather in Clatskanie, United States

Last updated: June 24, 2025

In January, the average temperature in Clatskanie, United States hovers around 5°C (41°F). Expect chilly days with a minimum temperature of -9°C (16°F) and a maximum reaching 14°C (57°F). The month brings 186 mm (7.3 in) of precipitation spread over 17 days, contributing to an average humidity of 85%. Prepare for a wet, cool season!

January Temperature in Clatskanie

In January in Clatskanie, the average temperature is 5°C (41°F). The maximum can reach 14°C (57°F), and the minimum can be as low as -9°C (16°F). Pack warm clothing and be prepared for chilly conditions while exploring this destination.

January Weather in Clatskanie: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Clatskanie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clatskanie, January typically has an average temperature of 5°C (41°F), with highs reaching up to 14°C (57°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Clatskanie

In Clatskanie in January, the precipitation amount is 186 mm (7.3 in), occurring over the course of 17 days.

January Precipitation Trends in Clatskanie

The chart displays monthly precipitation patterns in Clatskanie, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Clatskanie, January typically receives around 186 mm (7.3 inches) of precipitation spread over approximately 17 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Clatskanie

In Clatskanie in January, humidity is 85%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a challenge as the cold air clings to your skin.

January Average Humidity in Clatskanie

This chart illustrates the average monthly humidity levels in Clatskanie, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Clatskanie is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Clatskanie

In Clatskanie in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Clatskanie, you can visit Hourly UV Index in Clatskanie.

Maximum UV Index Levels in Clatskanie for January

The chart shows the monthly maximum UV Index (UVI) for Clatskanie in January, 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 January, the maximum UV index in Clatskanie typically reaches 2, which falls under the low exposure category.

Data source: Clatskanie January 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 January Weather in Clatskanie Compares to Other Months

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

This table compares monthly weather conditions in Clatskanie, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	186 mm (7.3 inches)	85%	low
February Weather	4°C (39°F)	174 mm (6.8 inches)	84%	moderate
March Weather	6°C (44°F)	147 mm (5.8 inches)	85%	moderate
April Weather	9°C (49°F)	129 mm (5.1 inches)	83%	high
May Weather	12°C (54°F)	76 mm (3.0 inches)	83%	very high
June Weather	15°C (59°F)	62 mm (2.4 inches)	83%	very high
July Weather	17°C (63°F)	10 mm (0.4 inches)	82%	very high
August Weather	18°C (64°F)	10 mm (0.4 inches)	74%	very high
September Weather	15°C (60°F)	82 mm (3.2 inches)	71%	high
October Weather	10°C (50°F)	122 mm (4.8 inches)	81%	moderate
November Weather	7°C (44°F)	177 mm (7.0 inches)	87%	moderate
December Weather	4°C (40°F)	201 mm (7.9 inches)	87%	low