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
January's onset records an average high-temperature of a chilly 44.1°F (6.7°C), a near match to December's 42.3°F (5.7°C). Nighttime temperatures in West Lake Stevens record an average of 35.8°F (2.1°C) throughout January.Humidity
The months with the highest humidity in West Lake Stevens, Washington, are January and December, with an average relative humidity of 85%.Rainfall
In West Lake Stevens, in January, it is raining for 18.2 days, with typically 3.94" (100mm) of accumulated precipitation. Throughout the year, in West Lake Stevens, there are 179.1 rainfall days, and 29.57" (751mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In West Lake Stevens, in January, snow falls for 1.9 days, with typically accumulated 1.34" (34mm) of snow. Throughout the year, in West Lake Stevens, there are 8.9 snowfall days, and 6.1" (155mm) of snow is accumulated.Daylight
The average length of the day in January in West Lake Stevens, Washington, is 8h and 55min.On the first day of January in West Lake Stevens, sunrise is at 7:58 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:06 pm PST.
Sunshine
January and December, with an average of 4.2h of sunshine, are months with the least sunshine in West Lake Stevens.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 of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
How cold is January in West Lake Stevens?
What are the most humid months in West Lake Stevens?
What is the average humidity in January in West Lake Stevens?
How much does it rain in West Lake Stevens in January?
How much does it snow in West Lake Stevens in January?
What is the average length of the day in January in West Lake Stevens?
When is the sunrise / sunset in January in West Lake Stevens?
What is the month with the least sunshine in West Lake Stevens?
How long on average sun shines in January in West Lake Stevens?
What are the months with the lowest UV index in West Lake Stevens?
What is the UV index reading in January in West Lake Stevens?
Average temperature in January
West Lake Stevens, WA
- Average high temperature in January: 44.1°F
The warmest month (with the highest average high temperature) is August (73°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in January: 35.8°F
The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).
Average pressure in January
West Lake Stevens, 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 August (30"Hg).
Average wind speed in January
West Lake Stevens, WA
- Average wind speed in January: 5.7mph
The windiest months (with the highest average wind speed) are March and November (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in January
West Lake Stevens, WA
- Average humidity in January: 85%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is July (73%).
Average rainfall in January
West Lake Stevens, WA
- Average rainfall in January: 3.94"
The wettest month (with the highest rainfall) is November (4.06").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days in January
West Lake Stevens, WA
- Average rainfall days in January: 18.2 days
The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.1 days).
Average snowfall in January
West Lake Stevens, WA
- Average snowfall in January: 1.34"
The month with the highest snowfall is February (2.68").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
West Lake Stevens, WA
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is February (3.1 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
West Lake Stevens, WA
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 0min).
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 months with the least sunshine are January and December (Average sunshine: 4h and 12min).
Average sunshine days in January
West Lake Stevens, WA
- Average sunshine days in January: 10.8 days
The month with the most sunshine days is August (23.1 days).
The months with the least sunshine days are February and November (8.6 days).
Average UV index in January
West Lake Stevens, 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
West Lake Stevens, WA
- Average cloud cover in January: 56
The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in January
West Lake Stevens, WA
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, November and December (5mi).
West Lake Stevens, Washington, USA
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