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
A change in temperatures is noted as November gives way to December, with average highs reducing from a frosty 45°F (7.2°C) to a wintry 33.8°F (1°C). Throughout the month of December, Arroyo Seco reports a steady low-temperature average of 12.7°F (-10.7°C).Humidity
The average relative humidity in December in Arroyo Seco, New Mexico, is 75%.Rainfall
In Arroyo Seco, New Mexico, during December, the rain falls for 2.6 days and regularly aggregates up to 0.71" (18mm) of precipitation. In Arroyo Seco, during the entire year, the rain falls for 82.8 days and collects up to 11.06" (281mm) of precipitation.Snowfall
Months with snowfall in Arroyo Seco are January through May, October through December. December is the month with the most snowfall. Snow falls for 7.4 days and accumulates 5.63" (143mm) of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Arroyo Seco.On the first day of the month, sunrise is at 6:56 am and sunset at 4:46 pm. On the last day of December, sunrise is at 7:14 am and sunset at 4:57 pm MST.
Sunshine
The months with the least sunshine are January and December, with an average of 6.5h of sunshine.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Arroyo Seco. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Arroyo Seco in December?
What is the average humidity in December in Arroyo Seco?
How many days does it rain in December in Arroyo Seco?
What is the snowiest month in Arroyo Seco?
How much does it snow in Arroyo Seco in December?
What is the month with the shortest days in Arroyo Seco?
How many hours of daylight does Arroyo Seco have in December?
When are sunrise and sunset in December in Arroyo Seco?
What are the months with the least sunshine in Arroyo Seco?
How many hours of sunshine does Arroyo Seco have in December?
What are the months with the lowest UV index in Arroyo Seco?
What is the UV index reading in December in Arroyo Seco?
Average temperature in December
Arroyo Seco, NM
- Average high temperature in December: 33.8°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (32.7°F).
- Average low temperature in December: 12.7°F
The month with the highest average low temperature is July (48.9°F).
The coldest month (with the lowest average low temperature) is January (11.5°F).
Average pressure in December
Arroyo Seco, NM
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is April (29.89"Hg).
Average wind speed in December
Arroyo Seco, NM
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity in December
Arroyo Seco, NM
- Average humidity in December: 75%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (40%).
Average rainfall in December
Arroyo Seco, NM
- Average rainfall in December: 0.71"
The wettest month (with the highest rainfall) is July (3.23").
The driest month (with the least rainfall) is November (0.43").
Average rainfall days in December
Arroyo Seco, NM
- Average rainfall days in December: 2.6 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (1.4 days).
Average snowfall in December
Arroyo Seco, NM
- Average snowfall in December: 5.63"
The month with the highest snowfall is December (5.63").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Arroyo Seco, NM
- Average snowfall days in December: 7.4 days
The month with the highest number of snowfall days is January (8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Arroyo Seco, NM
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 30min).
Average sunshine days in December
Arroyo Seco, NM
- Average sunshine days in December: 23.5 days
The month with the most sunshine days is November (25.9 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in December
Arroyo Seco, NM
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Arroyo Seco, NM
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 32).
The month with the least cloud cover is June (Cloud cover 13).
Average visibility in December
Arroyo Seco, NM
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Arroyo Seco, New Mexico, USA
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