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 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
In McVay, the month of December is known for its lowest average temperatures, reaching a high of 61°F (16.1°C) and a low of 47.3°F (8.5°C).Humidity
January and December, with an average relative humidity of 40%, are the most humid months.Rainfall
In McVay, during December, the rain falls for 4.4 days and regularly aggregates up to 0.35" (9mm) of precipitation. In McVay, during the entire year, the rain falls for 47.8 days and collects up to 5.24" (133mm) of precipitation.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year in McVay, Arizona.On the first day of the month, sunrise is at 7:22 am and sunset at 5:26 pm. On the last day of December, in McVay, sunrise is at 7:40 am and sunset at 5:37 pm MST.
Sunshine
The month with the least sunshine is December, with an average of 7h of sunshine.UV index
The month with the lowest UV index in McVay is December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 3 in December translates into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What is the coldest month in McVay?
What is the average December temperature in McVay?
What are the most humid months in McVay?
What is the average humidity in December in McVay?
How many days does it rain in December in McVay?
What is the month with the shortest days in McVay?
How many hours of daylight does McVay have in December?
When is the sunrise / sunset in December in McVay?
What is the month with the least sunshine in McVay?
How many hours of sunshine does McVay have in December?
When is the lowest UV index in McVay?
What is the UV index reading in December in McVay?
Average temperature in December
McVay, AZ
- Average high temperature in December: 61°F
The warmest month (with the highest average high temperature) is July (103.1°F).
The month with the lowest average high temperature is December (61°F).
- Average low temperature in December: 47.3°F
The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is January (47.1°F).
Average pressure in December
McVay, AZ
- Average pressure in December: 30.05"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in December
McVay, AZ
- Average wind speed in December: 6mph
The windiest months (with the highest average wind speed) are April and May (8.8mph).
The calmest months (with the lowest average wind speed) are January, November and December (6mph).
Average humidity in December
McVay, AZ
- Average humidity in December: 40%
The months with the highest relative humidity are January and December (40%).
The month with the lowest relative humidity is June (17%).
Average rainfall in December
McVay, AZ
- Average rainfall in December: 0.35"
The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is May (0.08").
Average rainfall days in December
McVay, AZ
- Average rainfall days in December: 4.4 days
The month with the highest number of rainy days is July (8.1 days).
The month with the least rainy days is May (1.4 days).
Average daylight in December /
Average sunshine in December
McVay, AZ
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 7h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in December
McVay, AZ
- Average sunshine days in December: 26.2 days
The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is August (19.5 days).
Average UV index in December
McVay, AZ
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
McVay, AZ
- Average cloud cover in December: 18
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in December
McVay, 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).
McVay, Arizona, USA
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