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

December weather forecast and climate
Hillrose, CO

The first month of the winter, December, is still a cold month in Hillrose, Colorado, with average temperature ranging between max 41°F (5°C) and min 15.8°F (-9°C).

Temperature

In December, the average high-temperature decreases, from a fresh 50°F (10°C) in November, to a wintry 41°F (5°C). The average low-temperature, in December, is 15.8°F (-9°C).

Rainfall

January, February and December are months with the least rain in Hillrose when 0.4" (10mm) of rain is typically aggregated.

Daylight

The month with the shortest days is December, with an average of 9.4h of daylight.

What is the temperature in December in Hillrose?

In Hillrose, Colorado, in December, the average high-temperature is 41°F (5°C), and the average low-temperature is 15.8°F (-9°C).

How much does it rain in Hillrose in December?

During December, Hillrose regularly aggregates up to 0.4" (10mm) of precipitation.

What is the driest month in Hillrose?

January, February and December are months with the least rain when 0.4" (10mm) of rain is typically aggregated.

What is the month with the shortest days in Hillrose?

With an average of 9.4h of daylight, December has the shortest days of the year in Hillrose.

How many hours of daylight does Hillrose have in December?

In Hillrose, Colorado, the average length of the day in December is 9.4h.
Average temperature in December - Hillrose, CO
  • Average high temperature in December: 41°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (39.2°F).

  • Average low temperature in December: 15.8°F

Months with the highest average low temperature are July and August (57.2°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).

Average rainfall in December - Hillrose, CO
  • Average rainfall in December: 0.4"

The wettest month (with the highest rainfall) is May (3.2").
Driest months (with the lowest rainfall) are January, February and December (0.4").

Average daylight in December - Hillrose, CO
  • Average daylight in December: 9.4h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).