Sterling
Colorado, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Sterling, CO

The first month of the winter, December, is also a wintry month in Sterling, Colorado, with average temperature ranging between max 42.1°F (5.6°C) and min 15.1°F (-9.4°C).

Temperature

January and December, with an average high-temperature of 42.1°F (5.6°C), are the coldest months.

Rainfall

Throughout December, in Sterling, 0.3" (8.6mm) of precipitation is accumulated. Throughout the year, 15.7" (399.1mm) of rain is accumulated.

Snowfall

Months with snowfall in Sterling are January through April, September through December. December is the month with the most snowfall, with 5.8" (147.3mm) of accumulated snow.

Daylight

The month with the shortest days in Sterling is December, with an average of 9.3h of daylight.

What are the coldest months in Sterling?

January and December, with an average high-temperature of 42.1°F (5.6°C), are the coldest months.

What is the temperature in December in Sterling?

In Sterling, Colorado, in December, the average high-temperature is 42.1°F (5.6°C), and the average low-temperature is 15.1°F (-9.4°C).

How much does it rain in Sterling in December?

Throughout December, 0.3" (8.6mm) of precipitation is accumulated.

How much does it snow in Sterling in December?

During December, Sterling regularly aggregates up to 5.8" (147.3mm) of snow.

What is the snowiest month in Sterling?

December is the month with the most snowfall in Sterling, Colorado, with 5.8" (147.3mm) of accumulated snow.

What is the month with the shortest days in Sterling?

December has the shortest days of the year in Sterling, Colorado, with an average of 9.3h of daylight.

How many hours of daylight does Sterling have in December?

In Sterling, Colorado, the average length of the day in December is 9.3h.
Average temperature in December - Sterling, CO
  • Average high temperature in December: 42°F

The warmest month (with the highest average high temperature) is July (91°F).
Months with the lowest average high temperature are January and December (42°F).

  • Average low temperature in December: 15°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (14°F).

Average rainfall in December - Sterling, CO
  • Average rainfall in December: 0.3"

The wettest month (with the highest rainfall) is June (2.8").
Driest months (with the lowest rainfall) are January and December (0.3").

Average snowfall in December - Sterling, CO
  • Average snowfall in December: 5.8"

The month with the highest snowfall is December (5.8").
Months with the lowest snowfall are May, June, July and August (0").

Average daylight in December - Sterling, CO
  • Average daylight in December: 9.3h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).