Beaverton
Oregon, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Beaverton, OR

Colored yellow, brown, and golden tree colors under a perfect blue, cloudy sky in the fall, mirrored in the calm lake water in Beaverton, Oregon
Colored yellow, brown, and golden tree colors under a perfect blue, cloudy sky in the fall, mirrored in the calm lake water in Beaverton, Oregon
May, the last month of the spring, in Beaverton, is also an enjoyable month, with average temperature varying between 66.9°F (19.4°C) and 45°F (7.2°C).

Temperature

In Beaverton, the average high-temperature in May marginally rises, from 61°F (16.1°C) in April, to a still comfortable 66.9°F (19.4°C). The average low-temperature, in May, is 45°F (7.2°C).

Rainfall

Throughout May, 2.3" (57.2mm) of precipitation is accumulated. During the entire year, Beaverton aggregates up to 40" (1014.8mm) of precipitation.

Daylight

In Beaverton, the average length of the day in May is 14.9h.

What is the temperature in May in Beaverton?

The average high-temperature, in May, in Beaverton, is 66.9°F (19.4°C), while the average low-temperature is 45°F (7.2°C).

How much does it rain in Beaverton in May?

Throughout May, in Beaverton, 2.3" (57.2mm) of precipitation is accumulated.

How many hours of daylight does Beaverton have in May?

In May, the average length of the day in Beaverton, Oregon, is 14.9h.
Average temperature in May - Beaverton, OR
  • Average high temperature in May: 67°F

The warmest month (with the highest average high temperature) is August (80°F).
Months with the lowest average high temperature are January and December (46°F).

  • Average low temperature in May: 45°F

Months with the highest average low temperature are July and August (54°F).
The coldest month (with the lowest average low temperature) is January (34°F).

Average rainfall in May - Beaverton, OR
  • Average rainfall in May: 2.3"

The wettest month (with the highest rainfall) is December (6.4").
The driest month (with the lowest rainfall) is July (0.7").

Average daylight in May - Beaverton, OR
  • Average daylight in May: 14.9h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).