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

December weather forecast and climate
Collbran, CO

  • Average high temperature in December: 3°C

The warmest month (with the highest average high temperature) is July (30°C).
The month with the lowest average high temperature is January (2°C).

  • Average low temperature in December: -11°C

The month with the highest average low temperature is July (10°C).
The coldest month (with the lowest average low temperature) is January (-12°C).

  • Average rainfall in December: 30mm

Wettest months (with the highest rainfall) are March, April, May, September and October (38mm).
The driest month (with the lowest rainfall) is June (20mm).