Heppner Weather in August

What's the weather like in Heppner (Oregon) in August 2024?

The climate in Heppner during August can be summarized as warm and dry.

August is in the summer in Heppner and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (83°F), whilst at night 11°C (51°F) is normal.

Heppner weather averages (imperial / metric)
Daytime temperature 28.5°C 83.2°F
Nightly temperature 10.8°C 51.4°F
Average temperature 19.6°C 67.3°F
Daily sunshine 11.8 hrs
Avg rainfall 17 mm 0.7 ins
Rainy days 4 days
Sea temperature 13.8°C 56.8°F
Humidity 41%
Windspeed 13.3kph 8 mph

On average August is the 2nd driest month of the year in Heppner with around 17mm 0.7 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 11.8 hours of sunshine per day.

August temperatures in Heppner

Heppner average temperature in August

August rainfall

Heppner average rain in August

August hourly sunshine

Heppner average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Heppner in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Heppner weather stats

Heppner weather statistics
Hottest month: July 28.6°C 83.5°F
Driest month: July 9mm 0.4ins
Sunniest month: July 13.1hrs
Coldest month: January 4.8°C 40.6°F
Wettest month: November 45mm 1.8ins
Map showing location of Heppner (45.35318, -119.5578) Heppner map pin © Google

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