December weather forecast and climate
Farmington, NM

What is the coldest month in Farmington?

The coldest months are January and December, with an average high-temperature of 41°F (5°C).

What is the temperature in December in Farmington?

The average high-temperature, in December, in Farmington, is 41°F (5°C), while the average low-temperature is 21°F (-6.1°C).

How much does it rain in Farmington in December?

In Farmington, in December, during 5 rainfall days, typically, 0.5" (12.7mm) of precipitation is accumulated.
Average temperature in December - Farmington, NM
  • Average high temperature in December: 41°F

The warmest month (with the highest average high temperature) is July (90°F).
Months with the lowest average high temperature are January and December (41°F).

  • Average low temperature in December: 21°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (20°F).

Average rainfall in December - Farmington, NM
  • Average rainfall in December: 0.5"

The wettest month (with the highest rainfall) is August (1.3").
The driest month (with the lowest rainfall) is June (0.2").

Average rainfall days in December - Farmington, NM
  • Average rainfall days in December: 5 days

Months with the highest number of rainy days are July and August (8 days).
Months with the lowest number of rainy days are April, June and November (4 days).

Average daylight in December / Average sunshine in December - Farmington, NM
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 7h

The month with most sunshine is June (Average sunshine: 12h).
Months with least sunshine are January, November and December (Average sunshine: 7).

Average UV index in December - Farmington, NM
  • Average UV index in December: 2

Months with the highest UV index are June and July (UV index 11).
The month with the lowest UV index is December (UV index 2).