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

January weather forecast and climate
Gresham, OR

The sporadic fall foliage colors in the trees and the fields in a house in this spot of Gresham, Oregon, heavy clouds in the sky
The sporadic fall foliage colors in the trees and the fields in a house in this spot of Gresham, Oregon, heavy clouds in the sky
January, like December, is a frosty winter month in Gresham, Oregon, with average temperature ranging between min 34°F (1.1°C) and max 46°F (7.8°C).

Temperature

January and December, with an average high-temperature of 46°F (7.8°C), are the coldest months.

Rainfall

In Gresham, in January, 6.1" (154.7mm) of precipitation is typically accumulated. During the entire year, Gresham aggregates up to 44.9" (1139.3mm) of precipitation.

Daylight

The average length of the day in January is 9.2h.

What is the coldest month in Gresham?

The coldest months are January and December, with an average high-temperature of 46°F (7.8°C).

What is the temperature in January in Gresham?

In Gresham, in January, the average high-temperature is 46°F (7.8°C), and the average low-temperature is 34°F (1.1°C).

How much does it rain in Gresham in January?

During January, Gresham regularly aggregates up to 6.1" (154.7mm) of precipitation.

What is the average length of the day in January in Gresham?

The average length of the day in January in Gresham is 9.2h.
Average temperature in January - Gresham, OR
  • Average high temperature in January: 46°F

Warmest months (with the highest average high temperature) are July and August (82°F).
Months with the lowest average high temperature are January and December (46°F).

  • Average low temperature in January: 34°F

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

Average rainfall in January - Gresham, OR
  • Average rainfall in January: 6.1"

The wettest month (with the highest rainfall) is December (6.6").
The driest month (with the lowest rainfall) is July (0.9").

Average daylight in January - Gresham, 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).