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 onset of January manifests an average high-temperature of a still chilly 48.6°F (9.2°C), demonstrating a minor variation from the preceding month. The average nighttime temperature in Junction City lowers to an icy 35.2°F (1.8°C) throughout January.Humidity
The months with the highest humidity in Junction City, Oregon, are January through March and December, with an average relative humidity of 87%.Rainfall
In Junction City, Oregon, in January, during 17.3 rainfall days, 3.9" (99mm) of precipitation is typically accumulated. In Junction City, during the entire year, the rain falls for 161.8 days and collects up to 28.82" (732mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Junction City. In Junction City, in January, snow falls for 0.8 days, with typically accumulated 0.39" (10mm) of snow. In Junction City, Oregon, during the entire year, snow falls for 4.1 days and aggregates up to 2.87" (73mm) of snow.Daylight
In Junction City, Oregon, the average length of the day in January is 9h and 19min.On the first day of the month, sunrise is at 7:48 am and sunset at 4:44 pm. On the last day of January, in Junction City, sunrise is at 7:31 am and sunset at 5:20 pm PST.
Sunshine
The average sunshine in January in Junction City is 4.3h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 2 during January translates into the following guidance:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What is the usual temperature for Junction City in January?
What are the most humid months in Junction City?
What is the average humidity in January in Junction City?
How much does it rain in Junction City in January?
How many days does it snow in January in Junction City?
How many hours of daylight does Junction City have in January?
What time are sunrise and sunset in January in Junction City?
How long on average sun shines in January in Junction City?
What is the month with the lowest UV index in Junction City?
What is the UV index intensity in January in Junction City?
Average temperature in January
Junction City, OR
- Average high temperature in January: 48.6°F
The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (45.7°F).
- Average low temperature in January: 35.2°F
The month with the highest average low temperature is August (51.1°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).
Average pressure in January
Junction City, OR
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in January
Junction City, OR
- Average wind speed in January: 4.7mph
The windiest month (with the highest average wind speed) is March (4.8mph).
The calmest month (with the lowest average wind speed) is September (3.8mph).
Average humidity in January
Junction City, OR
- Average humidity in January: 87%
The months with the highest relative humidity are January, February, March and December (87%).
The month with the lowest relative humidity is August (68%).
Average rainfall in January
Junction City, OR
- Average rainfall in January: 3.9"
The wettest month (with the highest rainfall) is December (4.37").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in January
Junction City, OR
- Average rainfall days in January: 17.3 days
The month with the highest number of rainy days is March (20 days).
The month with the least rainy days is August (3.6 days).
Average snowfall in January
Junction City, OR
- Average snowfall in January: 0.39"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Junction City, OR
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Junction City, OR
- Average daylight in January: 9h and 2min
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 January: 4h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in January
Junction City, OR
- Average sunshine days in January: 12.2 days
The month with the most sunshine days is July (26.2 days).
The months with the least sunshine days are February and March (9.4 days).
Average UV index in January
Junction City, OR
- 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, November and December (UV index 2).
Average cloud cover in January
Junction City, OR
- Average cloud cover in January: 56
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in January
Junction City, OR
- Average visibility in January: 4mi
The months with the highest visibility are May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March, April and December (4mi).
Junction City, Oregon, USA
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