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

January weather forecast and climate
Dallas, OR

January, like December, is a frosty winter month in Dallas, Oregon, with average temperature varying between 45.7°F (7.6°C) and 32.7°F (0.4°C).

Temperature

With an average high-temperature of 45.7°F (7.6°C) and an average low-temperature of 32.7°F (0.4°C), January is the coldest month.

Rainfall

In Dallas, during January, the rain falls for 18 days and regularly aggregates up to 8" (202.2mm) of precipitation. Throughout the year, in Dallas, there are 139 rainfall days, and 48.1" (1222mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Dallas are January through March, November and December. January is the month with the most snowfall in Dallas, with 3.4" (86.4mm) of accumulated snow.

Daylight

In Dallas, the average length of the day in January is 9.3h.

What is the coldest month in Dallas?

January is the coldest month, with an average high-temperature of 45.7°F (7.6°C) and an average low-temperature of 32.7°F (0.4°C).

What is the temperature in January in Dallas?

In Dallas, Oregon, in January, the average high-temperature is 45.7°F (7.6°C), and the average low-temperature is 32.7°F (0.4°C).

How many days does it rain in January in Dallas?

In Dallas, in January, during 18 rainfall days, 8" (202.2mm) of precipitation is typically accumulated.

How much does it snow in Dallas in January?

Throughout January, in Dallas, 3.4" (86.4mm) of snow is accumulated.

When does it snow the most in Dallas?

January is the month with the most snowfall in Dallas, with 3.4" (86.4mm) of accumulated snow.

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

In January, the average length of the day is 9.3h.
Average temperature in January - Dallas, OR
  • Average high temperature in January: 45.7°F

The warmest month (with the highest average high temperature) is August (82.3°F).
The month with the lowest average high temperature is January (45.7°F).

  • Average low temperature in January: 32.8°F

The month with the highest average low temperature is July (49.5°F).
The coldest month (with the lowest average low temperature) is January (32.8°F).

Average rainfall in January - Dallas, OR
  • Average rainfall in January: 8"

The wettest month (with the highest rainfall) is December (8.9").
The driest month (with the lowest rainfall) is July (0.4").

Average rainfall days in January - Dallas, OR
  • Average rainfall days in January: 18 days

Months with the highest number of rainy days are January and December (18 days).
Months with the lowest number of rainy days are July and August (3 days).

Average snowfall in January - Dallas, OR
  • Average snowfall in January: 3.4"

The month with the highest snowfall is January (3.4").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average daylight in January - Dallas, OR
  • Average daylight in January: 9.3h

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