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 beginning of January reveals an average high-temperature of a frosty 43.7°F (6.5°C), showing minimal deviation from the previous month. Lilliwaup records an average low-temperature of 33.6°F (0.9°C) throughout the month of January.Humidity
The average relative humidity in January in Lilliwaup is 89%.Rainfall
January is the month with the most rainfall. Rain falls for 18.8 days and accumulates 7.24" (184mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Lilliwaup, Washington. In Lilliwaup, in January, snow falls for 1.9 days, with typically accumulated 1.81" (46mm) of snow. In Lilliwaup, during the entire year, snow falls for 9.1 days and aggregates up to 5.59" (142mm) of snow.Daylight
The average length of the day in January is 8h and 58min.On the first day of January, sunrise is at 7:59 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:11 pm PST.
Sunshine
In Lilliwaup, the average sunshine in January is 3.7h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Lilliwaup. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 2 in January translates into this advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Lilliwaup?
What is the average humidity in January in Lilliwaup?
What is the wettest month in Lilliwaup?
How much does it rain in Lilliwaup in January?
How much does it snow in Lilliwaup in January?
What is the average length of the day in January in Lilliwaup?
When are sunrise and sunset in January in Lilliwaup?
How many hours of sunshine does Lilliwaup have in January?
When is the lowest UV index in Lilliwaup?
What is the UV index reading in January in Lilliwaup?
Average temperature in January
Lilliwaup, WA
- Average high temperature in January: 43.7°F
The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (41.5°F).
- Average low temperature in January: 33.6°F
The month with the highest average low temperature is August (50.4°F).
The coldest month (with the lowest average low temperature) is February (32.7°F).
Average pressure in January
Lilliwaup, WA
- Average pressure in January: 30.08"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).
Average wind speed in January
Lilliwaup, WA
- Average wind speed in January: 4.1mph
The windiest month (with the highest average wind speed) is March (4.3mph).
The calmest month (with the lowest average wind speed) is September (3.4mph).
Average humidity in January
Lilliwaup, WA
- Average humidity in January: 89%
The months with the highest relative humidity are November and December (90%).
The month with the lowest relative humidity is July (72%).
Average rainfall in January
Lilliwaup, WA
- Average rainfall in January: 7.24"
The wettest month (with the highest rainfall) is January (7.24").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days in January
Lilliwaup, WA
- Average rainfall days in January: 18.8 days
The month with the highest number of rainy days is March (21.4 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in January
Lilliwaup, WA
- Average snowfall in January: 1.81"
The month with the highest snowfall is February (2.17").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Lilliwaup, WA
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is February (3.3 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
Lilliwaup, 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: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in January
Lilliwaup, WA
- Average sunshine days in January: 9.9 days
The month with the most sunshine days is July (21.7 days).
The month with the least sunshine days is March (7.5 days).
Average UV index in January
Lilliwaup, 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
Lilliwaup, WA
- Average cloud cover in January: 64
The months with the most cloud cover are January and December (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in January
Lilliwaup, WA
- Average visibility in January: 4mi
The months with the highest visibility are June, July, August and September (5mi).
The months with the lowest visibility are January, February, March, April, May, October, November and December (4mi).
Lilliwaup, Washington, USA
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