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
West Wenatchee's December weather reaches an average high of 32.4°F (0.2°C) and an average low of 20.7°F (-6.3°C), making it the coldest month.Humidity
In West Wenatchee, Washington, the average relative humidity in December is 88%.Rainfall
In December, the rain falls for 10 days. Throughout December, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in West Wenatchee, there are 111.1 rainfall days, and 11.3" (287mm) of precipitation is accumulated.Snowfall
Months with snowfall in West Wenatchee are January through April, November and December. December is the month with the most snowfall in West Wenatchee, Washington. Snow falls for 6.9 days and accumulates 4.76" (121mm) of snow.Daylight
December has the shortest days of the year in West Wenatchee, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 7:28 am and sunset at 4:12 pm. On the last day of December, sunrise is at 7:48 am and sunset at 4:20 pm PST.
Sunshine
In December, the average sunshine in West Wenatchee is 4.9h.UV index
The months with the lowest UV index in West Wenatchee are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What month is the coldest in West Wenatchee?
How cold is it in West Wenatchee in December?
What is the average humidity in December in West Wenatchee?
How much does it rain in West Wenatchee in December?
What is the snowiest month in West Wenatchee?
How much does it snow in West Wenatchee in December?
What is the month with the shortest days in West Wenatchee?
What is the average length of the day in December in West Wenatchee?
What time are sunrise and sunset in December in West Wenatchee?
How many hours of sunshine does West Wenatchee have in December?
When is the lowest UV index in West Wenatchee?
How high is the UV index in December in West Wenatchee?
Average temperature in December
West Wenatchee, WA
- Average high temperature in December: 32.4°F
The warmest months (with the highest average high temperature) are July and August (82.6°F).
The month with the lowest average high temperature is December (32.4°F).
- Average low temperature in December: 20.7°F
The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).
Average pressure in December
West Wenatchee, WA
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed in December
West Wenatchee, WA
- Average wind speed in December: 3.4mph
The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity in December
West Wenatchee, WA
- Average humidity in December: 88%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are July and August (47%).
Average rainfall in December
West Wenatchee, WA
- Average rainfall in December: 1.61"
The wettest month (with the highest rainfall) is January (1.77").
The driest months (with the least rainfall) are July and August (0.24").
Average rainfall days in December
West Wenatchee, WA
- Average rainfall days in December: 10 days
The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in December
West Wenatchee, WA
- Average snowfall in December: 4.76"
The month with the highest snowfall is December (4.76").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
West Wenatchee, WA
- Average snowfall days in December: 6.9 days
The month with the highest number of snowfall days is December (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
West Wenatchee, WA
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in December
West Wenatchee, WA
- Average sunshine days in December: 16.1 days
The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (13.3 days).
Average UV index in December
West Wenatchee, WA
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
West Wenatchee, WA
- Average cloud cover in December: 48
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
West Wenatchee, WA
- Average visibility in December: 4mi
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
West Wenatchee, Washington, USA
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