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

January weather forecast and climate
Ukiah, OR

January, the same as December, is a wintry winter month in Ukiah, Oregon, with temperature in the range of an average low of 13.8°F (-10.1°C) and an average high of 35.6°F (2°C).

Temperature

The coldest month is January, with an average high-temperature of 35.6°F (2°C) and an average low-temperature of 13.8°F (-10.1°C).

Rainfall

In Ukiah, during January, the rain falls for 12 days and regularly aggregates up to 1.9" (48.8mm) of precipitation. In Ukiah, during the entire year, the rain falls for 102 days and collects up to 17.1" (434.5mm) of precipitation.

Snowfall

Months with snowfall in Ukiah are January through May, September through December. The month with the most snowfall in Ukiah is January when 11.4" (289.6mm) of snow is typically aggregated.

Daylight

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

What is the coldest month in Ukiah?

With an average high-temperature of 35.6°F (2°C) and an average low-temperature of 13.8°F (-10.1°C), January is the coldest month in Ukiah, Oregon.

What is the temperature in January in Ukiah?

In Ukiah, in January, the average high-temperature is 35.6°F (2°C), and the average low-temperature is 13.8°F (-10.1°C).

How many days does it rain in January in Ukiah?

In Ukiah, in January, it is raining for 12 days, with typically 1.9" (48.8mm) of accumulated precipitation.

How much does it snow in Ukiah in January?

In Ukiah, in January, 11.4" (289.6mm) of snow is typically accumulated.

When does it snow the most in Ukiah?

The month with the most snowfall is January when 11.4" (289.6mm) of snow is typically aggregated.

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

In January, the average length of the day is 9.2h.
Average temperature in January - Ukiah, OR
  • Average high temperature in January: 35.6°F

The warmest month (with the highest average high temperature) is July (83.2°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in January: 13.9°F

The month with the highest average low temperature is July (39.7°F).
The coldest month (with the lowest average low temperature) is January (13.9°F).

Average rainfall in January - Ukiah, OR
  • Average rainfall in January: 1.9"

The wettest month (with the highest rainfall) is December (2.1").
The driest month (with the lowest rainfall) is July (0.5").

Average rainfall days in January - Ukiah, OR
  • Average rainfall days in January: 12 days

Months with the highest number of rainy days are January and December (12 days).
The month with the lowest number of rainy days is July (3 days).

Average snowfall in January - Ukiah, OR
  • Average snowfall in January: 11.4"

The month with the highest snowfall is January (11.4").
Months with the lowest snowfall are June, July and August (0").

Average daylight in January - Ukiah, 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).