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 is the month when Wilder experiences its coldest temperatures, averaging a high of 35.8°F (2.1°C) and a low of 24.4°F (-4.2°C).Humidity
In Wilder, Idaho, the average relative humidity in December is 76%.Rainfall
December is the month with the most rainfall. Rain falls for 10.6 days and accumulates 1.38" (35mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. December is the month with the most snowfall in Wilder, Idaho. Snow falls for 7.5 days and accumulates 3.39" (86mm) of snow.Daylight
December has the shortest days of the year in Wilder, with an average of 9h and 0min of daylight.On the first day of December, sunrise is at 8:02 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 8:21 am and sunset at 5:20 pm MST.
Sunshine
With an average of 5.5h of sunshine, December has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Wilder?
How cold is it in Wilder in December?
What is the average humidity in December in Wilder?
What is the rainiest month in Wilder?
How much does it rain in Wilder in December?
When does it snow the most in Wilder?
How many days does it snow in December in Wilder?
What is the month with the shortest days in Wilder?
What is the average length of the day in December in Wilder?
When is the sunrise / sunset in December in Wilder?
What is the month with the least sunshine in Wilder?
How long on average sun shines in December in Wilder?
What are the months with the lowest UV index in Wilder?
What is the UV index reading in December in Wilder?
Average temperature in December
Wilder, ID
- Average high temperature in December: 35.8°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is December (35.8°F).
- Average low temperature in December: 24.4°F
The months with the highest average low temperature are July and August (62.8°F).
The coldest month (with the lowest average low temperature) is December (24.4°F).
Average pressure in December
Wilder, ID
- Average pressure in December: 30.21"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed in December
Wilder, ID
- Average wind speed in December: 5.5mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).
Average humidity in December
Wilder, ID
- Average humidity in December: 76%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (29%).
Average rainfall in December
Wilder, ID
- Average rainfall in December: 1.38"
The wettest month (with the highest rainfall) is December (1.38").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in December
Wilder, ID
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in December
Wilder, ID
- Average snowfall in December: 3.39"
The month with the highest snowfall is December (3.39").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Wilder, ID
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Wilder, ID
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in December
Wilder, ID
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is July (25.1 days).
The month with the least sunshine days is March (13.6 days).
Average UV index in December
Wilder, ID
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Wilder, ID
- Average cloud cover in December: 41
The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in December
Wilder, ID
- 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).
Wilder, Idaho, USA
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