April Weather in Clatskanie, United States

Last updated: June 24, 2025

In Clatskanie, United States, the average temperature in April hovers around 9°C (49°F). Visitors can expect a minimum of -2°C (29°F) and a maximum of 28°C (82°F). Throughout the month, the region experiences 129 mm (5.1 in) of precipitation over 15 days, contributing to an average humidity level of 83%. Ideal for those who enjoy a cool, refreshing atmosphere!

April Temperature in Clatskanie

In April in Clatskanie, the average temperature is 9°C (49°F). Maximums can reach 28°C (82°F) and minimums can be as low as -2°C (29°F). Be prepared for a diverse range of weather conditions to make the most of your travels.

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

The chart illustrates April 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, April typically has an average temperature of 9°C (49°F), with highs reaching up to 28°C (82°F) and lows dropping to around -2°C (29°F).

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

April Precipitation in Clatskanie

In Clatskanie in April, the precipitation amount is 129 mm (5.1 in) over a span of 15 days.

April Precipitation Trends in Clatskanie

The chart displays monthly precipitation patterns in Clatskanie, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Clatskanie, April typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 15 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Clatskanie

In Clatskanie in April, humidity is 83%. With an average temperature of 9°C (49°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable for traveling and requiring extra layers to stay warm and dry.

April Average Humidity in Clatskanie

This chart illustrates the average monthly humidity levels in Clatskanie, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Clatskanie is approximately 83%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Clatskanie

In Clatskanie in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Clatskanie, you can refer to this Hourly UV Index in Clatskanie.

Maximum UV Index Levels in Clatskanie for April

The chart shows the monthly maximum UV Index (UVI) for Clatskanie in April, 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 April, the maximum UV index in Clatskanie typically reaches 6, which falls under the high exposure category.

Data source: Clatskanie April 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 April 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 April’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 April’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