December weather forecast
Orangeville, UT

Share

Weather in December

The first month of the winter, December, is still a cold month in Orangeville, Utah, with an average temperature varying between 18.3°F (-7.6°C) and 32.9°F (0.5°C).

Temperature

The start of December involves a temperature drop, moving from a chilly 45.3°F (7.4°C) in November to a cold 32.9°F (0.5°C). December nights are marked by an average low-temperature of 18.3°F (-7.6°C).

Humidity

In Orangeville, the average relative humidity in December is 72%.

Rainfall

In Orangeville, in December, it is raining for 6.2 days, with typically 0.71" (18mm) of accumulated precipitation. In Orangeville, during the entire year, the rain falls for 93.6 days and collects up to 9.33" (237mm) of precipitation.

Snowfall

Months with snowfall in Orangeville are January through May, October through December. December is the month with the most snowfall in Orangeville. Snow falls for 8.5 days and accumulates 4.76" (121mm) of snow.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:25 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:11 pm MST.

Sunshine

In December, the average sunshine is 6.6h.

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 value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 2 in December translates into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in December?

Orangeville in December has an average high-temperature of 32.9°F (0.5°C) and an average low-temperature of 18.3°F (-7.6°C).

What is the average humidity in December?

The average relative humidity in December is 72%.

How many days does it rain in December?

In Orangeville, in December, it is raining for 6.2 days, with typically 0.71" (18mm) of accumulated precipitation.

When does it snow the most?

December is the month with the most snowfall. Snow falls for 8.5 days and accumulates 4.76" (121mm) of snow.

How many days does it snow in December?

In Orangeville, during December, snow falls for 8.5 days and regularly aggregates up to 4.76" (121mm) of snow.

What is the month with the shortest days?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

The average day length in December is 9h and 28min.

What time are sunrise and sunset in December in Orangeville?

In December, on the first day of the month, sunrise is at 7:25 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:11 pm MST.

How long on average sun shines in December?

In December, the average sunshine duration is 6.6h.

When is the lowest UV index?

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

What is the UV index reading in December?

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
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
Orangeville, UT

Average temperature in December - Orangeville, UT
  • Average high temperature in December: 32.9°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in December: 18.3°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

Average pressure in December
Orangeville, UT

Average pressure in December - Orangeville, UT
  • Average pressure in December: 30.19"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in December
Orangeville, UT

Average wind speed in December - Orangeville, UT
  • Average wind speed in December: 5.2mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).

Average humidity in December
Orangeville, UT

Average humidity in December - Orangeville, UT
  • Average humidity in December: 72%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is June (28%).

Average rainfall in December
Orangeville, UT

Average rainfall in December - Orangeville, UT
  • Average rainfall in December: 0.71"

The wettest month (with the highest rainfall) is July (1.46").
The driest months (with the least rainfall) are January, June and November (0.51").

Average rainfall days in December
Orangeville, UT

Average rainfall days in December - Orangeville, UT
  • Average rainfall days in December: 6.2 days

The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is January (4.2 days).

Average snowfall in December
Orangeville, UT

Average snowfall in December - Orangeville, UT
  • Average snowfall in December: 4.76"

The month with the highest snowfall is December (4.76").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Orangeville, UT

Average snowfall days in December - Orangeville, UT
  • Average snowfall days in December: 8.5 days

The month with the highest number of snowfall days is December (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Orangeville, UT

Average daylight in December / Average sunshine in December - Orangeville, UT
  • Average daylight in December: 9h and 3min

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 30min).

  • Average sunshine in December: 6h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).

Average sunshine days in December
Orangeville, UT

Average sunshine days in December - Orangeville, UT
  • Average sunshine days in December: 20.5 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is July (12.4 days).

Average UV index in December
Orangeville, UT

Average UV index in December - Orangeville, UT
  • Average UV index in December: 2

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

Average cloud cover in December
Orangeville, UT

Average cloud cover in December - Orangeville, UT
  • Average cloud cover in December: 29

The month with the most cloud cover is January (Cloud cover 30).
The month with the least cloud cover is September (Cloud cover 11).

Average visibility in December
Orangeville, UT

Average visibility in December - Orangeville, UT
  • Average visibility in December: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

Orangeville, Utah, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location