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
With average high and low temperatures of 20.5°F (-6.4°C) and 4.8°F (-15.1°C) respectively, December is Staley Springs's coldest month.Humidity
The average relative humidity in December is 92%.Rainfall
In Staley Springs, in December, it is raining for 5.7 days, with typically 1.77" (45mm) of accumulated precipitation. Throughout the year, there are 123.8 rainfall days, and 24.53" (623mm) of precipitation is accumulated.Snowfall
January through July, September through December are months with snowfall in Staley Springs. In December, it is snowing for 25.5 days. Throughout December, 14.88" (378mm) of snow is accumulated. In Staley Springs, during the entire year, snow falls for 165.6 days and aggregates up to 125.16" (3179mm) of snow.Daylight
December has the shortest days of the year in Staley Springs, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 7:43 am and sunset at 4:46 pm. On the last day of December, sunrise is at 8:02 am and sunset at 4:55 pm MST.
Sunshine
In Staley Springs, the average sunshine in December is 3.7h.UV index
The months with the lowest UV index in Staley Springs are January through April, October through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 1 in December leads to these guidelines:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What part of the year is the coldest in Staley Springs?
How cold is December in Staley Springs?
What is the average humidity in December in Staley Springs?
How much does it rain in Staley Springs in December?
How much does it snow in Staley Springs in December?
What is the month with the shortest days in Staley Springs?
How many hours of daylight does Staley Springs have in December?
What time are sunrise and sunset in December in Staley Springs?
How long on average sun shines in December in Staley Springs?
When is the lowest UV index in Staley Springs?
How high is the UV index in December in Staley Springs?
Average temperature in December
Staley Springs, ID
- Average high temperature in December: 20.5°F
The warmest month (with the highest average high temperature) is July (73.2°F).
The month with the lowest average high temperature is December (20.5°F).
- Average low temperature in December: 4.8°F
The month with the highest average low temperature is August (43°F).
The coldest month (with the lowest average low temperature) is December (4.8°F).
Average pressure in December
Staley Springs, ID
- Average pressure in December: 30.23"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Staley Springs, ID
- Average wind speed in December: 6.2mph
The windiest months (with the highest average wind speed) are January, February, March, June, November and December (6.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Staley Springs, ID
- Average humidity in December: 92%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (52%).
Average rainfall in December
Staley Springs, ID
- Average rainfall in December: 1.77"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is July (0.91").
Average rainfall days in December
Staley Springs, ID
- Average rainfall days in December: 5.7 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (4 days).
Average snowfall in December
Staley Springs, ID
- Average snowfall in December: 14.88"
The month with the highest snowfall is February (20.67").
The month with the least snowfall is August (0").
Average snowfall days in December
Staley Springs, ID
- Average snowfall days in December: 25.5 days
The month with the highest number of snowfall days is March (26.4 days).
The month with the least snowfall days is August (0 days).
Average daylight in December /
Average sunshine in December
Staley Springs, ID
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).
Average sunshine days in December
Staley Springs, ID
- Average sunshine days in December: 7.3 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is May (3.8 days).
Average UV index in December
Staley Springs, ID
- Average UV index in December: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in December
Staley Springs, ID
- Average cloud cover in December: 69
The month with the most cloud cover is February (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 17).
Average visibility in December
Staley Springs, ID
- Average visibility in December: 4mi
The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).
Staley Springs, Idaho, USA
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