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, marked by an average high-temperature of 56.5°F (13.6°C) and a low-temperature of 37.8°F (3.2°C), is the coldest month.Humidity
In West Pershing Plaza, the average relative humidity in December is 49%.Rainfall
In West Pershing Plaza, in December, during 5.7 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, in West Pershing Plaza, there are 92.2 rainfall days, and 15.47" (393mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows in West Pershing Plaza. Throughout December, in the average 1.3 snowfall days, it receives 1.22" (31mm) of snow. Throughout the year, in West Pershing Plaza, there are 3 snowfall days, and 3.27" (83mm) of snow is accumulated.Daylight
With an average of 10h and 6min of daylight, December has the shortest days of the year in West Pershing Plaza.On the first day of the month, sunrise is at 7:03 am and sunset at 5:17 pm. On the last day of December, sunrise is at 7:20 am and sunset at 5:28 pm MST.
Sunshine
With an average of 6.9h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 3 during December translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What time of the year is the coldest in West Pershing Plaza?
What are December temperatures in West Pershing Plaza?
What is the average humidity in December in West Pershing Plaza?
How many days does it rain in December in West Pershing Plaza?
When does it start to snow in West Pershing Plaza?
What is the month with the shortest days in West Pershing Plaza?
How many hours of daylight does West Pershing Plaza have in December?
What time are sunrise and sunset in December in West Pershing Plaza?
What is the month with the least sunshine in West Pershing Plaza?
How long on average sun shines in December in West Pershing Plaza?
What are the months with the lowest UV index in West Pershing Plaza?
How high is the UV index in December in West Pershing Plaza?
Average temperature in December
West Pershing Plaza, AZ
- Average high temperature in December: 56.5°F
The warmest month (with the highest average high temperature) is June (90.1°F).
The month with the lowest average high temperature is December (56.5°F).
- Average low temperature in December: 37.8°F
The month with the highest average low temperature is July (69.6°F).
The coldest months (with the lowest average low temperature) are January and December (37.8°F).
Average pressure in December
West Pershing Plaza, AZ
- Average pressure in December: 30.05"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in December
West Pershing Plaza, AZ
- Average wind speed in December: 6.6mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
West Pershing Plaza, AZ
- Average humidity in December: 49%
The month with the highest relative humidity is September (50%).
The months with the lowest relative humidity are May and June (23%).
Average rainfall in December
West Pershing Plaza, AZ
- Average rainfall in December: 0.59"
The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is May (0.12").
Average rainfall days in December
West Pershing Plaza, AZ
- Average rainfall days in December: 5.7 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is May (2.3 days).
Average snowfall in December
West Pershing Plaza, AZ
- Average snowfall in December: 1.22"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
West Pershing Plaza, AZ
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is December (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
West Pershing Plaza, AZ
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 6h and 5min
The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in December
West Pershing Plaza, AZ
- Average sunshine days in December: 23.5 days
The month with the most sunshine days is May (28.1 days).
The month with the least sunshine days is July (6.5 days).
Average UV index in December
West Pershing Plaza, AZ
- Average UV index in December: 3
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
West Pershing Plaza, AZ
- Average cloud cover in December: 21
The month with the most cloud cover is July (Cloud cover 24).
The month with the least cloud cover is May (Cloud cover 8).
Average visibility in December
West Pershing Plaza, 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).
West Pershing Plaza, Arizona, USA
Weather forecast for your location
2. Allow the app to use your location
