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
Welcoming January, Bellevue notes an average high-temperature of a still subzero cold 27.9°F (-2.3°C), nearly consistent with December's 25.7°F (-3.5°C). The mean low-temperature during January nights in Bellevue is an extreme cold 9.5°F (-12.5°C).Humidity
In January, the average relative humidity is 84%.Rainfall
In Bellevue, in January, during 4.7 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. In Bellevue, during the entire year, the rain falls for 85.1 days and collects up to 12.01" (305mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Bellevue, Idaho, in January, snow falls for 13.6 days, with typically accumulated 12.99" (330mm) of snow. Throughout the year, there are 72.5 snowfall days, and 57.05" (1449mm) of snow is accumulated.Daylight
In Bellevue, Idaho, the average length of the day in January is 9h and 24min.On the first day of January, sunrise is at 8:09 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 5:46 pm MST.
Sunshine
With an average of 5.6h of sunshine, January has the least sunshine of the year in Bellevue.UV index
In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 during January leads to these advisories:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A hat with a broad brim is indispensable, filtering out up to half of UV rays. 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 Bellevue?
What is the average humidity in January in Bellevue?
How much does it rain in Bellevue in January?
How many days does it snow in January in Bellevue?
How many hours of daylight does Bellevue have in January?
When is the sunrise / sunset in January in Bellevue?
What is the month with the least sunshine in Bellevue?
How many hours of sunshine does Bellevue have in January?
What is the UV index intensity in January in Bellevue?
Average temperature in January
Bellevue, ID
- Average high temperature in January: 27.9°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in January: 9.5°F
The months with the highest average low temperature are July and August (52.3°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).
Average pressure in January
Bellevue, ID
- Average pressure in January: 30.28"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in January
Bellevue, ID
- Average wind speed in January: 4.8mph
The windiest month (with the highest average wind speed) is July (7.3mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).
Average humidity in January
Bellevue, ID
- Average humidity in January: 84%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (34%).
Average rainfall in January
Bellevue, ID
- Average rainfall in January: 1.57"
The wettest month (with the highest rainfall) is February (1.77").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in January
Bellevue, ID
- Average rainfall days in January: 4.7 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in January
Bellevue, ID
- Average snowfall in January: 12.99"
The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Bellevue, ID
- Average snowfall days in January: 13.6 days
The month with the highest number of snowfall days is December (14.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Bellevue, 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 4min
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 36min).
Average sunshine days in January
Bellevue, ID
- Average sunshine days in January: 17 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in January
Bellevue, ID
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in January
Bellevue, ID
- Average cloud cover in January: 40
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in January
Bellevue, ID
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Bellevue, Idaho, USA
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