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
December's arrival corresponds with a decrease in average high-temperatures, from November's cool 51.8°F (11°C) to a cold 41.5°F (5.3°C). Throughout December, Green Spot experiences a low-temperature average of 23.4°F (-4.8°C).Humidity
In Green Spot, the average relative humidity in December is 64%.Rainfall
In Green Spot, during December, the rain falls for 3.7 days and regularly aggregates up to 1.18" (30mm) of precipitation. Throughout the year, there are 105.2 rainfall days, and 20.71" (526mm) of precipitation is accumulated.Snowfall
Months with snowfall in Green Spot, Arizona, are January through May, October through December. In Green Spot, in December, during 8.4 snowfall days, 7.8" (198mm) of snow is typically accumulated. Throughout the year, in Green Spot, there are 35.4 snowfall days, and 28.98" (736mm) of snow is accumulated.Daylight
The month with the shortest days in Green Spot, Arizona, is December, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 7:05 am and sunset at 5:07 pm. On the last day of December, sunrise is at 7:23 am and sunset at 5:18 pm MST.
Sunshine
The month with the least sunshine in Green Spot, Arizona, is December, with an average of 6.6h of sunshine.UV index
The months with the lowest UV index in Green Spot, Arizona, are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 2 in December translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is it in Green Spot in December?
What is the average humidity in December in Green Spot?
How many days does it rain in December in Green Spot?
How many days does it snow in December in Green Spot?
What is the month with the shortest days in Green Spot?
What is the average length of the day in December in Green Spot?
What time are sunrise and sunset in December in Green Spot?
What is the month with the least sunshine in Green Spot?
How long on average sun shines in December in Green Spot?
What is the month with the lowest UV index in Green Spot?
How high is the UV index in December in Green Spot?
Average temperature in December
Green Spot, AZ
- Average high temperature in December: 41.5°F
The warmest month (with the highest average high temperature) is June (78.1°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in December: 23.4°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in December
Green Spot, AZ
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Green Spot, AZ
- Average wind speed in December: 7.5mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Green Spot, AZ
- Average humidity in December: 64%
The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is June (29%).
Average rainfall in December
Green Spot, AZ
- Average rainfall in December: 1.18"
The wettest month (with the highest rainfall) is July (5.43").
The driest month (with the least rainfall) is April (0.59").
Average rainfall days in December
Green Spot, AZ
- Average rainfall days in December: 3.7 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is November (2.5 days).
Average snowfall in December
Green Spot, AZ
- Average snowfall in December: 7.8"
The month with the highest snowfall is January (7.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Green Spot, AZ
- Average snowfall days in December: 8.4 days
The month with the highest number of snowfall days is December (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Green Spot, AZ
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- 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 December (Average sunshine: 6h and 36min).
Average sunshine days in December
Green Spot, AZ
- Average sunshine days in December: 20.8 days
The month with the most sunshine days is November (24.4 days).
The month with the least sunshine days is July (4 days).
Average UV index in December
Green Spot, AZ
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Green Spot, AZ
- Average cloud cover in December: 26
The month with the most cloud cover is July (Cloud cover 27).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in December
Green Spot, 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).
Green Spot, Arizona, USA
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