December weather forecast
Lindon, CO

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Weather in December

The first month of the winter, December, is also an icy month in Lindon, Colorado, with an average temperature fluctuating between 38.5°F (3.6°C) and 23.2°F (-4.9°C).

Temperature

December, with its average high-temperature of 38.5°F (3.6°C) and an average low-temperature of 23.2°F (-4.9°C), holds the record as the coldest month.

Humidity

The average relative humidity in December in Lindon is 63%.

Rainfall

In Lindon, in December, it is raining for 4 days, with typically 0.43" (11mm) of accumulated precipitation. In Lindon, during the entire year, the rain falls for 106.1 days and collects up to 13.66" (347mm) of precipitation.

Snowfall

Months with snowfall in Lindon are January through May, October through December. In Lindon, Colorado, during December, snow falls for 6.4 days and regularly aggregates up to 1.81" (46mm) of snow. Throughout the year, in Lindon, there are 36.1 snowfall days, and 14.13" (359mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 6:56 am and sunset at 4:29 pm. On the last day of December, sunrise is at 7:14 am and sunset at 4:39 pm MST.

Sunshine

In December, the average sunshine is 6.5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, an average UV index of 2 transforms into the following instructions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Lindon?

December, with its high-temperature average of 38.5°F (3.6°C) and a low-temperature average of 23.2°F (-4.9°C), is the coldest month.

How cold is December in Lindon?

In December, the average high-temperature and low-temperature in Lindon are 38.5°F (3.6°C) and 23.2°F (-4.9°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is appraised at 87.8°F (31°C).

What is the average humidity in December in Lindon?

In December, the average relative humidity in Lindon is 63%.

How much does it rain in Lindon in December?

In Lindon, in December, during 4 rainfall days, 0.43" (11mm) of precipitation is typically accumulated.

How many days does it snow in December in Lindon?

In Lindon, in December, during 6.4 snowfall days, 1.81" (46mm) of snow is typically accumulated.

What is the month with the shortest days in Lindon?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

How many hours of daylight does Lindon have in December?

In December, the average day length is 9h and 25min.

What time are sunrise and sunset in December in Lindon?

In December, on the first day of the month, sunrise is at 6:56 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:39 pm MST.

How many hours of sunshine does Lindon have in December?

In December, the average sunshine duration in Lindon is 6.5h.

What is the month with the lowest UV index in Lindon?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Lindon, Colorado.

How high is the UV index in December in Lindon?

The average daily maximum UV index in December in Lindon is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Lindon, CO

Average temperature in December - Lindon, CO
  • Average high temperature in December: 38.5°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is December (38.5°F).

  • Average low temperature in December: 23.2°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is December (23.2°F).

Average pressure in December
Lindon, CO

Average pressure in December - Lindon, CO
  • Average pressure in December: 30.1"Hg

The months with the highest atmospheric pressure are January and December (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in December
Lindon, CO

Average wind speed in December - Lindon, CO
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (9.4mph).

Average humidity in December
Lindon, CO

Average humidity in December - Lindon, CO
  • Average humidity in December: 63%

The months with the highest relative humidity are January and February (64%).
The months with the lowest relative humidity are August and September (47%).

Average rainfall in December
Lindon, CO

Average rainfall in December - Lindon, CO
  • Average rainfall in December: 0.43"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in December
Lindon, CO

Average rainfall days in December - Lindon, CO
  • Average rainfall days in December: 4 days

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is February (3.6 days).

Average snowfall in December
Lindon, CO

Average snowfall in December - Lindon, CO
  • Average snowfall in December: 1.81"

The month with the highest snowfall is February (2.76").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Lindon, CO

Average snowfall days in December - Lindon, CO
  • Average snowfall days in December: 6.4 days

The month with the highest number of snowfall days is February (7.9 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in December /
Average sunshine in December
Lindon, CO

Average daylight in December / Average sunshine in December - Lindon, CO
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 6h and 3min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

Average sunshine days in December
Lindon, CO

Average sunshine days in December - Lindon, CO
  • Average sunshine days in December: 22.5 days

The month with the most sunshine days is November (23.3 days).
The month with the least sunshine days is July (12.4 days).

Average UV index in December
Lindon, CO

Average UV index in December - Lindon, CO
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Lindon, CO

Average cloud cover in December - Lindon, CO
  • Average cloud cover in December: 28

The month with the most cloud cover is February (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 17).

Average visibility in December
Lindon, CO

Average visibility in December - Lindon, CO
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Lindon, Colorado, USA

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