August Weather in Irrigon, United States

Last updated: June 24, 2025

In Irrigon, United States, the average temperature in August is a warm 27°C (80°F). During this time, temperatures can vary significantly, with a minimum of 10°C (50°F) and soaring up to 43°C (109°F). Precipitation is nearly non-existent, with only 2 mm (0.1 in) recorded over 0 days. The average humidity sits comfortably at 60%, making it a pleasant time to enjoy all that this vibrant location has to offer!

August Temperature in Irrigon

In August in Irrigon, the average temperature is 27°C (80°F). Maximums can reach 43°C (109°F), while minimums can be as low as 10°C (50°F). Be prepared for a wide range of temperatures when traveling to Irrigon during this month.

August Weather in Irrigon: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Irrigon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Irrigon, August typically has an average temperature of 27°C (80°F), with highs reaching up to 43°C (109°F) and lows dropping to around 10°C (50°F).

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

August Precipitation in Irrigon

In Irrigon in August, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

August Precipitation Trends in Irrigon

The chart displays monthly precipitation patterns in Irrigon, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Irrigon, August typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Irrigon

In Irrigon in August, humidity is 60%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace, making travel slightly sticky yet invigorating, as it heightens the sense of adventure and helps you appreciate the vibrant surroundings even more.

August Average Humidity in Irrigon

This chart illustrates the average monthly humidity levels in Irrigon, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Irrigon is approximately 60%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Irrigon

In Irrigon in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Irrigon.

Maximum UV Index Levels in Irrigon for August

The chart shows the monthly maximum UV Index (UVI) for Irrigon in August, 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 August, the maximum UV index in Irrigon typically reaches 9, which falls under the very high exposure category.

Data source: Irrigon August 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 August Weather in Irrigon Compares to Other Months

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

This table compares monthly weather conditions in Irrigon, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (37°F)	33 mm (1.3 inches)	86%	low
February Weather	3°C (38°F)	39 mm (1.5 inches)	86%	moderate
March Weather	8°C (47°F)	24 mm (0.9 inches)	85%	moderate
April Weather	13°C (56°F)	19 mm (0.7 inches)	83%	high
May Weather	19°C (66°F)	13 mm (0.5 inches)	77%	very high
June Weather	23°C (74°F)	7 mm (0.3 inches)	81%	very high
July Weather	27°C (81°F)	0 mm (0.0 inches)	76%	very high
August Weather	27°C (80°F)	2 mm (0.1 inches)	60%	very high
September Weather	21°C (69°F)	8 mm (0.3 inches)	58%	high
October Weather	13°C (55°F)	22 mm (0.9 inches)	75%	moderate
November Weather	6°C (44°F)	29 mm (1.1 inches)	85%	moderate
December Weather	3°C (37°F)	30 mm (1.2 inches)	87%	low