Tigard (OR) Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from comfortable to chilly in Tigard. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in July to a chilly 8°C (46°F) in the coolest month, December.

Nights vary from 13°C (55°F) in July to around 2°C (36°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Tigard has a relatively rain/snowy climate with high precipitation levels, averaging 1082 mm (43 in) of rain/snowfall annually. The climate in Tigard shows significant variation throughout the year. Expect heavy rainfall in December, the wettest month, with an average of 188 mm (7.4 in) of precipitation over 20 rainy days.

In contrast, the driest month August offers drier and sunnier days, with around 9.9 mm (0.4 in) of rainfall over 3 rainy days. For more details, please visit our Tigard Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

For those who appreciate different seasons, Tigard serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.1 hours of sunshine daily, and embrace the darker days in December, offering only 2.1 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Tigard.

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

The average wind speed over the year ranges from 2 m/s (4 knots) to 4 m/s (8 knots). It is lower in September and October and higher in January. What does this mean?

The mean monthly wind speed over the year (meters per second)