December weather forecastMidvale, ID
December
Weather in December
December, the first month of the winter in Midvale, is still a cold month, with temperature in the range of an average low of 21.2°F (-6°C) and an average high of 32.9°F (0.5°C).Temperature
With an average high-temperature of 32.9°F (0.5°C) and an average low-temperature of 21.2°F (-6°C), December is the coldest month.Humidity
In Midvale, the average relative humidity in December is 82%.Rainfall
In Midvale, in December, it is raining for 9.7 days, with typically 2.01" (51mm) of accumulated precipitation. Throughout the year, in Midvale, Idaho, there are 115.6 rainfall days, and 13.66" (347mm) of precipitation is accumulated.Snowfall
Months with snowfall in Midvale are January through April, November and December. December is the month with the most snowfall in Midvale. Snow falls for 9.5 days and accumulates 7.4" (188mm) of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Midvale, Idaho.On the first day of the month, sunrise is at 8:03 am and sunset at 5:08 pm. On the last day of December, in Midvale, sunrise is at 8:23 am and sunset at 5:17 pm MST.
Sunshine
The month with the least sunshine is December, with an average of 4.9h of sunshine.UV index
The months with the lowest UV index in Midvale are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Enhance your sun protection with tightly woven, yet airy clothing. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Midvale, ID
- Average high temperature in December: 32.9°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (32.9°F).
- Average low temperature in December: 21.2°F
The month with the highest average low temperature is August (60.6°F).
The coldest months (with the lowest average low temperature) are January and December (21.2°F).
Average pressure in December
Midvale, 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 (29.92"Hg).
Average wind speed in December
Midvale, ID
- Average wind speed in December: 3.7mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is January (3.3mph).
Average humidity in December
Midvale, ID
- Average humidity in December: 82%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (32%).
Average rainfall in December
Midvale, ID
- Average rainfall in December: 2.01"
The wettest month (with the highest rainfall) is March (2.05").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in December
Midvale, ID
- Average rainfall days in December: 9.7 days
The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is August (4.5 days).
Average snowfall in December
Midvale, ID
- Average snowfall in December: 7.4"
The month with the highest snowfall is December (7.4").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Midvale, ID
- Average snowfall days in December: 9.5 days
The month with the highest number of snowfall days is December (9.5 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
Midvale, ID
- Average daylight in December: 8h and 54min
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: 4h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in December
Midvale, ID
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is July (23 days).
The month with the least sunshine days is March (12 days).
Average UV index in December
Midvale, 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
Midvale, ID
- Average cloud cover in December: 46
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in December
Midvale, ID
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
