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 shift into January reveals an average high-temperature of a still freezing cold 30.4°F (-0.9°C), closely mirroring December's climate. In Kootenai, an average low-temperature of 19.2°F (-7.1°C) is recorded during January nights.Humidity
January is the most humid month, with an average relative humidity of 95%.Rainfall
The month with the most rainfall in Kootenai, Idaho, is January, when the rain falls for 11.6 days and typically aggregates up to 3.35" (85mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. The month with the most snowfall in Kootenai is January, when snow falls for 16.8 days and typically aggregates up to 17.28" (439mm) of snow.Daylight
In Kootenai, Idaho, the average length of the day in January is 8h and 52min.On the first day of January, sunrise is at 7:37 am and sunset at 4:02 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 4:43 pm PST.
Sunshine
The month with the least sunshine is January, with an average of 3.3h of sunshine.UV index
The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 2 during January morphs into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Boost your sun resistance with garments that are densely woven yet spacious. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Kootenai?
What is the most humid month in Kootenai?
What is the average humidity in January in Kootenai?
What is the rainiest month in Kootenai?
How much does it rain in Kootenai in January?
What is the snowiest month in Kootenai?
How much does it snow in Kootenai in January?
How many hours of daylight does Kootenai have in January?
When are sunrise and sunset in January in Kootenai?
What is the month with the least sunshine in Kootenai?
How long on average sun shines in January in Kootenai?
How high is the UV index in January in Kootenai?
Average temperature in January
Kootenai, ID
- Average high temperature in January: 30.4°F
The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is December (28.9°F).
- Average low temperature in January: 19.2°F
The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (18.5°F).
Average pressure in January
Kootenai, ID
- Average pressure in January: 30.19"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed in January
Kootenai, ID
- Average wind speed in January: 3.5mph
The windiest month (with the highest average wind speed) is April (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity in January
Kootenai, ID
- Average humidity in January: 95%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (53%).
Average rainfall in January
Kootenai, ID
- Average rainfall in January: 3.35"
The wettest month (with the highest rainfall) is January (3.35").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days in January
Kootenai, ID
- Average rainfall days in January: 11.6 days
The month with the highest number of rainy days is March (18.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in January
Kootenai, ID
- Average snowfall in January: 17.28"
The month with the highest snowfall is January (17.28").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Kootenai, ID
- Average snowfall days in January: 16.8 days
The month with the highest number of snowfall days is December (18.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Kootenai, ID
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in January
Kootenai, ID
- Average sunshine days in January: 10.4 days
The months with the most sunshine days are July and August (21.4 days).
The month with the least sunshine days is March (7.9 days).
Average UV index in January
Kootenai, 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 February, November and December (UV index 1).
Average cloud cover in January
Kootenai, ID
- Average cloud cover in January: 65
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in January
Kootenai, ID
- Average visibility in January: 3mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and February (3mi).
Kootenai, Idaho, USA
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