Milwaukie (OR) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Milwaukie.
Climate overview of Milwaukie
Milwaukie, Oregon, United States of America, sees big temperature differences between seasons, with July peaking at 28°C (82°F) and December dropping to 8°C (46°F).
With around 1122 mm (44 in) of annual rain/snowfall, Milwaukie has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has a distinct dry season from July to August, with warm summers and cold winters. The wettest month is December. The sunniest month is July, with 11.1 hours of sunshine per day on average.
Milwaukie Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Milwaukie - and find the best time to visit.
Monthly Temperature in Milwaukie
Visitors to Milwaukie can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 28°C (82°F) in July. In December, the coolest month of the year, temperatures drop to a chilly 8°C (46°F).
At night, temperatures range from around 14°C (57°F) in July to 2°C (36°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Milwaukie
Milwaukie is known for its substantial rain/snowfall, with annual precipitation reaching 1122 mm (44 in). Milwaukie can be quite wet during December, receiving approximately 190 mm (7.5 in) of precipitation over 20 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 12 mm (0.5 in) of precipitation spread across 4 rainy days. For more details, please visit our Milwaukie 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 Milwaukie
Milwaukie can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.1 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Milwaukie by Month
The relative humidity is high throughout the year in Milwaukie.
The city experiences its highest humidity in December, reaching 83%. In July, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Milwaukie
The mean wind speed varies between 2 m/s (4 knots) and 4 m/s (8 knots) throughout the year. It is lowest in September and October and highest during January. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Milwaukie
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 July to August, with warm summers and cold winters
Frequently asked questions about the climate in Milwaukie
What is the best time to visit Milwaukie?
May, June, July, August and September typically offer the most optimal weather in Milwaukie. In contrast, January, March, November and December tend to have less optimal conditions. Milwaukie has a distinct dry season from July to August, with warm summers and cold winters.
What temperatures can I expect in Milwaukie?
Daytime highs range from 8°C (46°F) in December to 28°C (82°F) in July. Nighttime lows range from 2°C (36°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Milwaukie get?
Annual rainfall is around 1122 mm (44 in). December is the wettest month with 190 mm (7.5 in), while July is the driest with 12 mm (0.5 in).
How sunny is Milwaukie?
Milwaukie receives around 2,341 hours of sunshine per year. July is the sunniest month with 332 hours, while December is the cloudiest with just 64 hours. Overall, Milwaukie enjoys abundant sunshine.
Milwaukie 3-Day Forecast
Milwaukie (OR) 3-Day Forecast
Milwaukie on the map
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