Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The commencement of January introduces an average high-temperature of a still subzero cold 30.9°F (-0.6°C), closely mirroring the preceding month. In the month of January, the average temperature dips to a still subzero cold 16.9°F (-8.4°C) during the night.Humidity
The average relative humidity in January is 85%.Rainfall
In Featherville, in January, during 7.3 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. Throughout the year, there are 116.2 rainfall days, and 21.3" (541mm) of precipitation is accumulated.Snowfall
January through June, October through December are months with snowfall in Featherville. The month with the most snowfall is January, when snow falls for 15 days and typically aggregates up to 20.2" (513mm) of snow.Daylight
The average length of the day in January is 9h and 23min.On the first day of the month, sunrise is at 8:14 am and sunset at 5:14 pm. On the last day of January, sunrise is at 7:58 am and sunset at 5:50 pm MST.
Sunshine
With an average of 5.3h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index are January through April, October through 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 rays for the average person.Note: In January, the maximum UV index of 2 suggests these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. On your guard! Snow's reflection 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
How cold is January in Featherville?
What is the average humidity in January?
How many days does it rain in January?
What is the snowiest month?
How much does it snow in January?
How many hours of daylight does Featherville have in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Featherville have in January?
What are the months with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Featherville, ID
- Average high temperature in January: 30.9°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is December (29.7°F).
- Average low temperature in January: 16.9°F
The month with the highest average low temperature is August (56.5°F).
The coldest month (with the lowest average low temperature) is December (16.7°F).
Average pressure in January
Featherville, ID
- Average pressure in January: 30.27"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Featherville, ID
- Average wind speed in January: 5.3mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is January (5.3mph).
Average humidity in January
Featherville, ID
- Average humidity in January: 85%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is July (33%).
Average rainfall in January
Featherville, ID
- Average rainfall in January: 2.95"
The wettest month (with the highest rainfall) is February (3.07").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in January
Featherville, ID
- Average rainfall days in January: 7.3 days
The months with the highest number of rainy days are March and April (14.9 days).
The month with the least rainy days is July (5.3 days).
Average snowfall in January
Featherville, ID
- Average snowfall in January: 20.2"
The month with the highest snowfall is January (20.2").
The months with the least snowfall are July, August and September (0").
Average snowfall days in January
Featherville, ID
- Average snowfall days in January: 15 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Featherville, ID
- Average daylight in January: 9h and 2min
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 January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in January
Featherville, ID
- Average sunshine days in January: 15 days
The month with the most sunshine days is July (22.7 days).
The month with the least sunshine days is March (10.9 days).
Average UV index in January
Featherville, ID
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in January
Featherville, ID
- Average cloud cover in January: 43
The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in January
Featherville, ID
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Featherville, Idaho, USA
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