Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The start of December involves a temperature drop, moving from a cool 52.9°F (11.6°C) in November to an icy 40.5°F (4.7°C). Teec Nos Pos throughout December, experiences an average nighttime temperature of 26.1°F (-3.3°C).Humidity
The average relative humidity in December is 62%.Rainfall
In Teec Nos Pos, in December, it is raining for 6.9 days, with typically 0.71" (18mm) of accumulated precipitation. In Teec Nos Pos, Arizona, during the entire year, the rain falls for 96.2 days and collects up to 9.06" (230mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 5.2 days. Throughout December, 2.24" (57mm) of snow is accumulated. Throughout the year, there are 17.3 snowfall days, and 8.15" (207mm) of snow is accumulated.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:11 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:10 pm MST.
Sunshine
The average sunshine in December is 6.8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 2 in December translates into these instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during December?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Teec Nos Pos have in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Teec Nos Pos, AZ
- Average high temperature in December: 40.5°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in December: 26.1°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in December
Teec Nos Pos, AZ
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Teec Nos Pos, AZ
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).
Average humidity in December
Teec Nos Pos, AZ
- Average humidity in December: 62%
The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is June (22%).
Average rainfall in December
Teec Nos Pos, AZ
- Average rainfall in December: 0.71"
The wettest month (with the highest rainfall) is August (1.42").
The driest month (with the least rainfall) is April (0.35").
Average rainfall days in December
Teec Nos Pos, AZ
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is November (4.4 days).
Average snowfall in December
Teec Nos Pos, AZ
- Average snowfall in December: 2.24"
The month with the highest snowfall is January (2.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Teec Nos Pos, AZ
- Average snowfall days in December: 5.2 days
The month with the highest number of snowfall days is December (5.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Teec Nos Pos, AZ
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in December
Teec Nos Pos, AZ
- Average sunshine days in December: 21.6 days
The month with the most sunshine days is November (24.8 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Teec Nos Pos, AZ
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Teec Nos Pos, AZ
- Average cloud cover in December: 24
The month with the most cloud cover is January (Cloud cover 25).
The month with the least cloud cover is June (Cloud cover 10).
Average visibility in December
Teec Nos Pos, AZ
- 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).
Teec Nos Pos, Arizona, USA
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