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 average high-temperature during January registers at a chilly 44.2°F (6.8°C), closely corresponding to the preceding month. Throughout the January nights, Vaughn encounters a low-temperature of 34.7°F (1.5°C).Humidity
In Vaughn, Washington, the average relative humidity in January is 87%.Rainfall
In Vaughn, during January, the rain falls for 17.6 days and regularly aggregates up to 4.96" (126mm) of precipitation. Throughout the year, there are 175.2 rainfall days, and 30.43" (773mm) of precipitation is accumulated.Snowfall
Months with snowfall in Vaughn are January through April, November and December. In Vaughn, during January, snow falls for 2.4 days and regularly aggregates up to 1.81" (46mm) of snow. In Vaughn, Washington, during the entire year, snow falls for 12.1 days and aggregates up to 7.05" (179mm) of snow.Daylight
In Vaughn, the average length of the day in January is 8h and 59min.On the first day of the month, sunrise is at 7:58 am and sunset at 4:31 pm. On the last day of January, sunrise is at 7:38 am and sunset at 5:10 pm PST.
Sunshine
The average sunshine in January in Vaughn is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 2 in January transforms into the following instructions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. 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
Is January cold in Vaughn?
What is the average humidity in January in Vaughn?
How many days does it rain in January in Vaughn?
How many days does it snow in January in Vaughn?
What is the average length of the day in January in Vaughn?
What time are sunrise and sunset in January in Vaughn?
How many hours of sunshine does Vaughn have in January?
What is the month with the lowest UV index in Vaughn?
What is the UV index intensity in January in Vaughn?
Average temperature in January
Vaughn, WA
- Average high temperature in January: 44.2°F
The warmest month (with the highest average high temperature) is August (77.4°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in January: 34.7°F
The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (33.8°F).
Average pressure in January
Vaughn, WA
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).
Average wind speed in January
Vaughn, WA
- Average wind speed in January: 4.9mph
The windiest month (with the highest average wind speed) is March (5.2mph).
The calmest months (with the lowest average wind speed) are July and August (3.5mph).
Average humidity in January
Vaughn, WA
- Average humidity in January: 87%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is July (69%).
Average rainfall in January
Vaughn, WA
- Average rainfall in January: 4.96"
The wettest month (with the highest rainfall) is December (5").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in January
Vaughn, WA
- Average rainfall days in January: 17.6 days
The month with the highest number of rainy days is March (19.7 days).
The month with the least rainy days is August (6 days).
Average snowfall in January
Vaughn, WA
- Average snowfall in January: 1.81"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Vaughn, WA
- Average snowfall days in January: 2.4 days
The month with the highest number of snowfall days is February (3.8 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
Vaughn, WA
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in January
Vaughn, WA
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is November (8.7 days).
Average UV index in January
Vaughn, WA
- 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
Vaughn, WA
- Average cloud cover in January: 59
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in January
Vaughn, WA
- Average visibility in January: 4mi
The months with the highest visibility are June, July and August (6mi).
The months with the lowest visibility are January, February, November and December (4mi).
Vaughn, Washington, USA
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