Newberg (OR) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Newberg.
Climate overview of Newberg
Newberg, Oregon, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 28°C (82°F) in August, while winters cool to 8°C (46°F) in December.
With around 1051 mm (41 in) of annual rain/snowfall, Newberg has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has a distinct dry season from June to September, with warm summers and cold winters. The wettest month is December. Sunshine peaks in July, when the city sees around 11.8 hours of sunshine per day.
Newberg Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Newberg - and find the best time to visit.
Monthly Temperature in Newberg
Depending on the time of the year, temperatures range from comfortable to chilly in Newberg. Average daytime temperatures reach a comfortable 28°C (82°F) in August. In December, the coolest month of the year, temperatures drop to a chilly 8°C (46°F).
At night, temperatures range from around 13°C (55°F) in August to 2°C (36°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Newberg
Newberg has a relatively rain/snowy climate with high precipitation levels, averaging 1051 mm (41 in) of rain/snowfall annually. Newberg can be quite wet during December, receiving approximately 186 mm (7.3 in) of precipitation over 21 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 9.1 mm (0.4 in) of precipitation spread across 4 rainy days. For more details, please visit our Newberg Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Newberg
Newberg can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.8 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.5 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Newberg
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Wettest months: January, February, March, October, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from June to September, with warm summers and cold winters
Frequently asked questions about the climate in Newberg
What is the best time to visit Newberg?
May, June, July, August and September typically offer the most optimal weather in Newberg. In contrast, January, March, November and December tend to have less optimal conditions. Newberg has a distinct dry season from June to September, with warm summers and cold winters.
What temperatures can I expect in Newberg?
Daytime highs range from 8°C (46°F) in December to 28°C (82°F) in August. Nighttime lows range from 2°C (36°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Newberg get?
Annual rainfall is around 1051 mm (41 in). December is the wettest month with 186 mm (7.3 in), while July is the driest with 9.1 mm (0.4 in).
How sunny is Newberg?
Newberg receives around 2,485 hours of sunshine per year. July is the sunniest month with 353 hours, while December is the cloudiest with just 76 hours. Overall, Newberg enjoys abundant sunshine.
Newberg 3-Day Forecast
Newberg (OR) 3-Day Forecast
Newberg on the map
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