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

January weather forecast and climate
Monument, OR

January, the same as December, is another cold winter month in Monument, Oregon, with average temperature fluctuating between 42.3°F (5.7°C) and 21.6°F (-5.8°C).

Temperature

January is the coldest month, with an average high-temperature of 42.3°F (5.7°C) and an average low-temperature of 21.6°F (-5.8°C).

Rainfall

In January, in Monument, the rain falls for 10 days. Throughout January, 1.5" (37.1mm) of precipitation is accumulated. Throughout the year, in Monument, there are 90 rainfall days, and 13.4" (340.4mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. During January, Monument regularly aggregates up to 4.5" (114.3mm) of snow. In Monument, during the entire year, snow aggregates up to 14.4" (365.7mm).

Daylight

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

What is the coldest month in Monument?

The coldest month in Monument is January, with an average high-temperature of 42.3°F (5.7°C) and an average low-temperature of 21.6°F (-5.8°C).

What is the temperature in January in Monument?

In January, the average high-temperature is 42.3°F (5.7°C), and the average low-temperature is 21.6°F (-5.8°C).

How much does it rain in Monument in January?

In Monument, during January, the rain falls for 10 days and regularly aggregates up to 1.5" (37.1mm) of precipitation.

How much does it snow in Monument in January?

During January, Monument regularly aggregates up to 4.5" (114.3mm) of snow.

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

In January, the average length of the day in Monument, Oregon, is 9.3h.
Average temperature in January - Monument, OR
  • Average high temperature in January: 42.3°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (42.3°F).

  • Average low temperature in January: 21.6°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 (21.6°F).

Average rainfall in January - Monument, OR
  • Average rainfall in January: 1.5"

Wettest months (with the highest rainfall) are January, May, November and December (1.5").
The driest month (with the lowest rainfall) is July (0.5").

Average rainfall days in January - Monument, OR
  • Average rainfall days in January: 10 days

Months with the highest number of rainy days are January, March, November and December (10 days).
Months with the lowest number of rainy days are July and August (3 days).

Average snowfall in January - Monument, OR
  • Average snowfall in January: 4.5"

The month with the highest snowfall is December (4.6").
Months with the lowest snowfall are May, June, July, August and September (0").

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

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).