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 transition into January marks the average high-temperature at a chilly 44.2°F (6.8°C), differing minimally from December's 42.6°F (5.9°C). The month of January in Woodinville is marked by an average minimum temperature of 35.8°F (2.1°C), slightly cooler than its daytime counterpart.Humidity
January is the most humid month in Woodinville, with an average relative humidity of 85%.Rainfall
The month with the most rainfall is January, when the rain falls for 16.9 days and typically aggregates up to 2.87" (73mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Woodinville, during January, snow falls for 1.3 days and regularly aggregates up to 0.35" (9mm) of snow. In Woodinville, during the entire year, snow falls for 6.6 days and aggregates up to 2.6" (66mm) of snow.Daylight
The average length of the day in January in Woodinville is 8h and 56min.On the first day of January, sunrise is at 7:57 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:07 pm PST.
Sunshine
January and December, with an average of 4.4h of sunshine, are months with the least sunshine.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 value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A typical high UV index of 2 in January suggests the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Woodinville in January?
What is the most humid month in Woodinville?
What is the average humidity in January in Woodinville?
What is the rainiest month in Woodinville?
How much does it rain in Woodinville in January?
How much does it snow in Woodinville in January?
What is the average length of the day in January in Woodinville?
When is the sunrise / sunset in January in Woodinville?
What is the month with the least sunshine in Woodinville?
How many hours of sunshine does Woodinville have in January?
What is the month with the lowest UV index in Woodinville?
What is the UV index intensity in January in Woodinville?
Average temperature in January
Woodinville, WA
- Average high temperature in January: 44.2°F
The warmest month (with the highest average high temperature) is August (74.8°F).
The month with the lowest average high temperature is December (42.6°F).
- Average low temperature in January: 35.8°F
The month with the highest average low temperature is August (53.1°F).
The coldest months (with the lowest average low temperature) are February and December (35.1°F).
Average pressure in January
Woodinville, WA
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in January
Woodinville, WA
- Average wind speed in January: 5.3mph
The windiest months (with the highest average wind speed) are January and March (5.3mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity in January
Woodinville, WA
- Average humidity in January: 85%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (71%).
Average rainfall in January
Woodinville, WA
- Average rainfall in January: 2.87"
The wettest month (with the highest rainfall) is January (2.87").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in January
Woodinville, WA
- Average rainfall days in January: 16.9 days
The month with the highest number of rainy days is November (17.9 days).
The month with the least rainy days is August (6.9 days).
Average snowfall in January
Woodinville, WA
- Average snowfall in January: 0.35"
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Woodinville, WA
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is February (2.5 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
Woodinville, WA
- Average daylight in January: 8h and 5min
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 2min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 4h and 24min).
Average sunshine days in January
Woodinville, WA
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is August (21.9 days).
The month with the least sunshine days is April (10.5 days).
Average UV index in January
Woodinville, WA
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Woodinville, WA
- Average cloud cover in January: 55
The months with the most cloud cover are January and December (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in January
Woodinville, WA
- Average visibility in January: 5mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, November and December (5mi).
Woodinville, Washington, USA
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