December weather forecastBuckeye, AZ
December
Weather in December
December wraps up the year in Buckeye with the advent of winter. With an average high of 62.6°F (17°C), the month brings cooler air, giving residents a relief from the previously warm months. The humidity level increases to 43%, highest in comparison to the rest of the year. As Buckeye advances from December to January, the weather remains on the colder side, resonating with winter’s chill.Temperature
With average high temperatures of 62.6°F (17°C) and lows of 46.8°F (8.2°C), December is the coldest month.Humidity
With an average relative humidity of 43%, December is the most humid month in Buckeye.Rainfall
In Buckeye, in December, during 5.4 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. Throughout the year, there are 54 rainfall days, and 8.07" (205mm) of precipitation is accumulated.Daylight
December has the shortest days of the year in Buckeye, with an average of 10h and 0min of daylight.On the first day of December in Buckeye, Arizona, sunrise is at 7:16 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:33 pm MST.
Sunshine
The month with the least sunshine in Buckeye is December, with an average of 6.8h of sunshine.UV index
The month with the lowest UV index in Buckeye is December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 3 during December leads to these instructions:
Take precautions - Protection against sunburn is recommended. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Buckeye, AZ
- Average high temperature in December: 62.6°F
The warmest month (with the highest average high temperature) is July (102.7°F).
The month with the lowest average high temperature is December (62.6°F).
- Average low temperature in December: 46.8°F
The month with the highest average low temperature is August (84.2°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).
Average pressure in December
Buckeye, 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 (29.79"Hg).
Average wind speed in December
Buckeye, AZ
- Average wind speed in December: 4.6mph
The windiest months (with the highest average wind speed) are April and May (6.8mph).
The calmest month (with the lowest average wind speed) is December (4.6mph).
Average humidity in December
Buckeye, AZ
- Average humidity in December: 43%
The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (17%).
Average rainfall in December
Buckeye, AZ
- Average rainfall in December: 0.71"
The wettest months (with the highest rainfall) are August, September and October (1.14").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in December
Buckeye, AZ
- Average rainfall days in December: 5.4 days
The month with the highest number of rainy days is July (9.8 days).
The month with the least rainy days is June (0.9 days).
Average daylight in December /
Average sunshine in December
Buckeye, AZ
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 6h and 48min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Buckeye, AZ
- Average sunshine days in December: 24.8 days
The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is August (18 days).
Average UV index in December
Buckeye, AZ
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Buckeye, AZ
- Average cloud cover in December: 20
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in December
Buckeye, 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).
