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
In Wallace, December is the month with the lowest recorded average temperatures, measuring a high of 30°F (-1.1°C) and a low of 19.2°F (-7.1°C).Humidity
In December, the average relative humidity in Wallace is 91%.Rainfall
In Wallace, in December, it is raining for 7.2 days, with typically 2.87" (73mm) of accumulated precipitation. In Wallace, during the entire year, the rain falls for 128.7 days and collects up to 24.65" (626mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In December, it is snowing for 15.8 days. Throughout December, 12.72" (323mm) of snow is accumulated. Throughout the year, in Wallace, there are 74.7 snowfall days, and 63.27" (1607mm) of snow is accumulated.Daylight
The month with the shortest days in Wallace is December, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 7:11 am and sunset at 3:54 pm. On the last day of December, in Wallace, Idaho, sunrise is at 7:31 am and sunset at 4:02 pm PST.
Sunshine
December has the least sunshine of the year in Wallace, Idaho, with an average of 3.2h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Around midday, solar radiation is most harmful; hence, exposure should be limited. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What time of the year is the coldest in Wallace?
How cold is it in Wallace in December?
What is the average humidity in December in Wallace?
How many days does it rain in December in Wallace?
How much does it snow in Wallace in December?
What is the month with the shortest days in Wallace?
How many hours of daylight does Wallace have in December?
When is the sunrise / sunset in December in Wallace?
What is the month with the least sunshine in Wallace?
How long on average sun shines in December in Wallace?
What is the month with the lowest UV index in Wallace?
What is the UV index reading in December in Wallace?
Average temperature in December
Wallace, ID
- Average high temperature in December: 30°F
The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is December (30°F).
- Average low temperature in December: 19.2°F
The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (19.2°F).
Average pressure in December
Wallace, ID
- Average pressure in December: 30.17"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).
Average wind speed in December
Wallace, ID
- Average wind speed in December: 4.2mph
The windiest month (with the highest average wind speed) is April (4.9mph).
The calmest months (with the lowest average wind speed) are September and December (4.2mph).
Average humidity in December
Wallace, ID
- Average humidity in December: 91%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are July and August (53%).
Average rainfall in December
Wallace, ID
- Average rainfall in December: 2.87"
The wettest month (with the highest rainfall) is January (3.07").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in December
Wallace, ID
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is April (17.3 days).
The month with the least rainy days is July (6 days).
Average snowfall in December
Wallace, ID
- Average snowfall in December: 12.72"
The month with the highest snowfall is January (16.5").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Wallace, ID
- Average snowfall days in December: 15.8 days
The month with the highest number of snowfall days is December (15.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Wallace, ID
- 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: 3h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Wallace, ID
- Average sunshine days in December: 12 days
The month with the most sunshine days is July (23.7 days).
The month with the least sunshine days is March (9.3 days).
Average UV index in December
Wallace, 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, November and December (UV index 1).
Average cloud cover in December
Wallace, ID
- Average cloud cover in December: 67
The months with the most cloud cover are January, February and December (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 16).
Average visibility in December
Wallace, ID
- Average visibility in December: 3mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (3mi).
Wallace, Idaho, USA
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