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

December weather forecast and climate
Del Norte, CO

December, the first month of the winter, in Del Norte, is still a freezing cold month, with average temperature fluctuating between 9.5°F (-12.5°C) and 28.6°F (-1.9°C).

Temperature

In December, the average high-temperature decreases, from a wintry 40.1°F (4.5°C) in November, to a freezing cold 28.6°F (-1.9°C). The average low-temperature, in Del Norte, is 9.5°F (-12.5°C).

Humidity

In Del Norte, the average relative humidity is 78%.

Rainfall

In Del Norte, it is raining for 5.3 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, there are 116.8 rainfall days, and 17.01" (432mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. In Del Norte, in December, snow falls for 11.8 days, with typically accumulated 6.22" (158mm) of snow. Throughout the year, in Del Norte, there are 78.8 snowfall days, and 51.85" (1317mm) of snow is accumulated.

Daylight

With an average of 9.6h of daylight, December has the shortest days of the year in Del Norte.

Sunshine

In December, the average sunshine is 6.4h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Del Norte. A UV Index value of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Del Norte?

The average high-temperature, in December, is 28.6°F (-1.9°C), while the average low-temperature is 9.5°F (-12.5°C).

What is the average humidity in December in Del Norte?

In December, the average relative humidity is 78%.

How many days does it rain in December in Del Norte?

In Del Norte, Colorado, during December, the rain falls for 5.3 days and regularly aggregates up to 0.79" (20mm) of precipitation.

How much does it snow in Del Norte in December?

In Del Norte, in December, during 11.8 snowfall days, 6.22" (158mm) of snow is typically accumulated.

What is the month with the shortest days in Del Norte?

December has the shortest days of the year in Del Norte, Colorado, with an average of 9.6h of daylight.

What is the average length of the day in December in Del Norte?

In Del Norte, Colorado, the average length of the day in December is 9.6h.

How long on average sun shines in December in Del Norte?

In December, the average sunshine in Del Norte is 6.4h.

When is the lowest UV index in Del Norte?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in December in Del Norte?

In Del Norte, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV radiation.
Average temperature in December - Del Norte, CO
  • Average high temperature in December: 28.6°F

The warmest month (with the highest average high temperature) is July (71.2°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in December: 9.5°F

The month with the highest average low temperature is July (45.5°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).

Average humidity in December - Del Norte, CO
  • Average humidity in December: 78%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is June (42%).

Average rainfall in December - Del Norte, CO
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is July (3.86").
The driest month (with the least rainfall) is November (0.63").

Average rainfall days in December - Del Norte, CO
  • Average rainfall days in December: 5.3 days

The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is November (3 days).

Average snowfall in December - Del Norte, CO
  • Average snowfall in December: 6.22"

The month with the highest snowfall is March (8.78").
Months with the least snowfall are July and August (0").

Average snowfall days in December - Del Norte, CO
  • Average snowfall days in December: 11.8 days

The month with the highest number of snowfall days is February (12.9 days).
Months with the least snowfall days are July and August (0 days).

Average daylight in December / Average sunshine in December - Del Norte, CO
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in December: 6.4h

The month with the most sunshine is June (Average sunshine: 11.8h).
The month with the least sunshine is February (Average sunshine: 6.3h).

Average UV index in December - Del Norte, CO
  • Average UV index in December: 2

Months with the highest UV index are June, July and August (UV index 4).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).