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
Stayton experiences a transition to a still frosty 46.9°F (8.3°C) in average high-temperatures with the arrival of January, not greatly differing from December's 44.6°F (7°C). Stayton observes an average nighttime temperature of 34.9°F (1.6°C) during January.Humidity
In January, the average relative humidity is 85%.Rainfall
In Stayton, Oregon, in January, during 17.8 rainfall days, 4.33" (110mm) of precipitation is typically accumulated. In Stayton, during the entire year, the rain falls for 169.4 days and collects up to 31.57" (802mm) of precipitation.Snowfall
Months with snowfall in Stayton are January through April, November and December. In Stayton, Oregon, in January, during 1.8 snowfall days, 1.34" (34mm) of snow is typically accumulated. In Stayton, during the entire year, snow falls for 7.7 days and aggregates up to 5.59" (142mm) of snow.Daylight
The average length of the day in January is 9h and 16min.On the first day of the month, sunrise is at 7:48 am and sunset at 4:40 pm. On the last day of January, sunrise is at 7:31 am and sunset at 5:17 pm PST.
Sunshine
In January, the average sunshine in Stayton is 4.3h.UV index
The months with the lowest UV index in Stayton are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In January, a regular UV index of 2 translates into these guidelines:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the average January temperature in Stayton?
What is the average humidity in January in Stayton?
How many days does it rain in January in Stayton?
How many days does it snow in January in Stayton?
What is the average length of the day in January in Stayton?
What time are sunrise and sunset in January in Stayton?
How many hours of sunshine does Stayton have in January?
What is the month with the lowest UV index in Stayton?
What is the UV index reading in January in Stayton?
Average temperature in January
Stayton, OR
- Average high temperature in January: 46.9°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 (44.6°F).
- Average low temperature in January: 34.9°F
The month with the highest average low temperature is August (52.2°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).
Average pressure in January
Stayton, OR
- Average pressure in January: 30.12"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in January
Stayton, OR
- Average wind speed in January: 5.5mph
The windiest months (with the highest average wind speed) are January and March (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in January
Stayton, OR
- Average humidity in January: 85%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (66%).
Average rainfall in January
Stayton, OR
- Average rainfall in January: 4.33"
The wettest month (with the highest rainfall) is December (4.57").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in January
Stayton, OR
- Average rainfall days in January: 17.8 days
The month with the highest number of rainy days is March (20.6 days).
The month with the least rainy days is July (4.1 days).
Average snowfall in January
Stayton, OR
- Average snowfall in January: 1.34"
The month with the highest snowfall is February (2.44").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Stayton, OR
- Average snowfall days in January: 1.8 days
The month with the highest number of snowfall days is February (2.9 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
Stayton, 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 months with the most sunshine are July and August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in January
Stayton, OR
- Average sunshine days in January: 11.7 days
The month with the most sunshine days is July (25.2 days).
The month with the least sunshine days is March (8.4 days).
Average UV index in January
Stayton, 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
Stayton, OR
- Average cloud cover in January: 55
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in January
Stayton, OR
- Average visibility in January: 5mi
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).
Stayton, Oregon, USA
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