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

January weather forecast and climate
Wilsonville, OR

A row of beautiful modern homes in a leafy suburb spot in Wilsonville, Oregon, in the fall colors with the beauty of the clear
A row of beautiful modern homes in a leafy suburb spot in Wilsonville, Oregon, in the fall colors with the beauty of the clear
January, like December, is another chilly winter month in Wilsonville, Oregon, with average temperature varying between 36°F (2.2°C) and 48°F (8.9°C).

Temperature

In Wilsonville, the average high-temperature in January is practically the same as in December - a still chilly 48°F (8.9°C). In January, the average low-temperature is 36°F (2.2°C).

Rainfall

During January, Wilsonville regularly aggregates up to 6.2" (156.7mm) of precipitation. Throughout the year, 42.6" (1082.4mm) of rain is accumulated.

Daylight

In Wilsonville, the average length of the day in January is 9.2h.

What is the temperature in January in Wilsonville?

In January, in Wilsonville, Oregon, the average high-temperature is 48°F (8.9°C), and the average low-temperature is 36°F (2.2°C).

How much does it rain in Wilsonville in January?

Throughout January, in Wilsonville, 6.2" (156.7mm) of precipitation is accumulated.

How many hours of daylight does Wilsonville have in January?

The average length of the day in January in Wilsonville, Oregon, is 9.2h.
Average temperature in January - Wilsonville, OR
  • Average high temperature in January: 48°F

The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (46°F).

  • Average low temperature in January: 36°F

Months with the highest average low temperature are July and August (55°F).
The coldest month (with the lowest average low temperature) is December (34°F).

Average rainfall in January - Wilsonville, OR
  • Average rainfall in January: 6.2"

Wettest months (with the highest rainfall) are November and December (6.6").
Driest months (with the lowest rainfall) are July and August (0.6").

Average daylight in January - Wilsonville, OR
  • Average daylight in January: 9.2h

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