August Weather in Bend, United States

Last updated: June 24, 2025

In August, the average temperature in Bend, United States reaches a warm 29°C (84°F). Temperatures can fluctuate significantly, with minimums dipping to 15°C (60°F) and maximums soaring to 43°C (110°F). Despite the heat, precipitation is minimal, averaging only 1 mm (0.0 in) over 0 days, while the average humidity remains comfortable at 42%.

August Temperature in Bend

In August in Bend, the average temperature is 29°C (84°F). Maximums can reach 43°C (110°F), and minimums can drop as low as 15°C (60°F). Be prepared for both heat and cooler evenings while enjoying your travels.

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

The chart illustrates August temperature patterns in Bend, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bend, August typically has an average temperature of 29°C (84°F), with highs reaching up to 43°C (110°F) and lows dropping to around 15°C (60°F).

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

August Precipitation in Bend

In Bend in August, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

August Precipitation Trends in Bend

The chart displays monthly precipitation patterns in Bend, 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 Bend, August typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Bend

In Bend in August, humidity is 42%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, creating an inviting atmosphere for travelers to explore, though it's essential to stay hydrated while enjoying outdoor adventures.

August Average Humidity in Bend

This chart illustrates the average monthly humidity levels in Bend, 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 Bend is approximately 42%, 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 Bend

In Bend in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Bend.

Maximum UV Index Levels in Bend for August

The chart shows the monthly maximum UV Index (UVI) for Bend 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 Bend typically reaches 10, which falls under the very high exposure category.

Data source: Bend 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 Bend Compares to Other Months

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

This table compares monthly weather conditions in Bend, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	137 mm (5.4 inches)	86%	moderate
February Weather	10°C (51°F)	127 mm (5.0 inches)	87%	moderate
March Weather	12°C (54°F)	126 mm (5.0 inches)	86%	high
April Weather	16°C (61°F)	59 mm (2.3 inches)	83%	very high
May Weather	21°C (70°F)	37 mm (1.5 inches)	72%	very high
June Weather	26°C (80°F)	7 mm (0.3 inches)	67%	extreme
July Weather	30°C (86°F)	0 mm (0.0 inches)	56%	very high
August Weather	29°C (84°F)	1 mm (0.0 inches)	42%	very high
September Weather	24°C (76°F)	8 mm (0.3 inches)	46%	very high
October Weather	18°C (65°F)	39 mm (1.5 inches)	67%	high
November Weather	13°C (55°F)	69 mm (2.7 inches)	86%	moderate
December Weather	9°C (48°F)	101 mm (4.0 inches)	86%	low