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
Roosevelt's December weather, with an average high temperature of 57.9°F and an average low temperature of 41.4°F, tends to be the coldest of the year.Humidity
With an average relative humidity of 49%, December is the most humid month.Rainfall
In December, the rain falls for 7.5 days. Throughout December, 1.38" of precipitation is accumulated. In Roosevelt, during the entire year, the rain falls for 85.7 days and collects up to 14.29" of precipitation.Snowfall
Months with snowfall are January through March, September and December. December is the first month it typically snows in Roosevelt. Throughout December, in the average 0.5 snowfall days, it receives 0.12" of snow. In Roosevelt, Arizona, during the entire year, snow falls for 1.7 days and aggregates up to 1.61" of snow.Daylight
The month with the shortest days in Roosevelt is December, with an average of 10h and 0min of daylight.On the first day of December, sunrise is at 7:10 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:26 pm MST.
Sunshine
With an average of 6.6h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 3 suggests these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
FAQ
What is the coldest month in Roosevelt?
What is the temperature in December in Roosevelt?
What is the most humid month in Roosevelt?
What is the average humidity in December in Roosevelt?
How many days does it rain in December in Roosevelt?
When does it start to snow in Roosevelt?
What is the month with the shortest days in Roosevelt?
How many hours of daylight does Roosevelt have in December?
When are sunrise and sunset in December in Roosevelt?
What is the month with the least sunshine in Roosevelt?
How many hours of sunshine does Roosevelt have in December?
What are the months with the lowest UV index in Roosevelt?
How high is the UV index in December in Roosevelt?
Average temperature in December
Roosevelt, AZ
- Average high temperature in December: 57.9°F
The warmest months (with the highest average high temperature) are June and July (95.5°F).
The month with the lowest average high temperature is December (57.9°F).
- Average low temperature in December: 41.4°F
The months with the highest average low temperature are July and August (76.5°F).
The coldest months (with the lowest average low temperature) are January and December (41.4°F).
Average pressure in December
Roosevelt, AZ
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in December
Roosevelt, AZ
- Average wind speed in December: 5.6mph
The windiest month (with the highest average wind speed) is May (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in December
Roosevelt, AZ
- Average humidity in December: 49%
The month with the highest relative humidity is December (49%).
The month with the lowest relative humidity is June (20%).
Average rainfall in December
Roosevelt, AZ
- Average rainfall in December: 1.38"
The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is June (0.2").
Average rainfall days in December
Roosevelt, AZ
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is June (3.3 days).
Average snowfall in December
Roosevelt, AZ
- Average snowfall in December: 0.12"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, October and November (0").
Average snowfall days in December
Roosevelt, AZ
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, October and November (0 days).
Average daylight in December /
Average sunshine in December
Roosevelt, 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: 6h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in December
Roosevelt, AZ
- Average sunshine days in December: 22.4 days
The month with the most sunshine days is May (27 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Roosevelt, AZ
- Average UV index in December: 3
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in December
Roosevelt, AZ
- Average cloud cover in December: 24
The month with the most cloud cover is December (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility in December
Roosevelt, 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).
Roosevelt, Arizona, USA
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