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
On the advent of January, Lea Hill's average high-temperature exhibits a minor adjustment to a frosty 43.9°F (6.6°C) from December's 41.9°F (5.5°C). Nighttime temperature in Lea Hill lowers to an average of 33.8°F (1°C) in January.Humidity
January, February and December, with an average relative humidity of 86%, are the most humid months in Lea Hill.Rainfall
The month with the most rainfall is January, when the rain falls for 15.6 days and typically aggregates up to 2.6" (66mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Lea Hill, during January, snow falls for 1.6 days and regularly aggregates up to 0.55" (14mm) of snow. In Lea Hill, Washington, during the entire year, snow falls for 8.4 days and aggregates up to 2.24" (57mm) of snow.Daylight
The average length of the day in January is 8h and 59min.On the first day of January, sunrise is at 7:55 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:08 pm PST.
Sunshine
The months with the least sunshine in Lea Hill, Washington, are January and December, with an average of 4.3h of sunshine.UV index
The months with the lowest UV index in Lea Hill are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 2 in January translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
How cold is it in Lea Hill in January?
What are the most humid months in Lea Hill?
What is the average humidity in January in Lea Hill?
What is the rainiest month in Lea Hill?
How many days does it rain in January in Lea Hill?
How many days does it snow in January in Lea Hill?
What is the average length of the day in January in Lea Hill?
When is the sunrise / sunset in January in Lea Hill?
What are the months with the least sunshine in Lea Hill?
How long on average sun shines in January in Lea Hill?
What are the months with the lowest UV index in Lea Hill?
What is the UV index reading in January in Lea Hill?
Average temperature in January
Lea Hill, WA
- Average high temperature in January: 43.9°F
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (41.9°F).
- Average low temperature in January: 33.8°F
The month with the highest average low temperature is August (51.4°F).
The coldest month (with the lowest average low temperature) is December (32.5°F).
Average pressure in January
Lea Hill, 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
Lea Hill, WA
- Average wind speed in January: 4.9mph
The windiest month (with the highest average wind speed) is January (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity in January
Lea Hill, WA
- Average humidity in January: 86%
The months with the highest relative humidity are January, February and December (86%).
The month with the lowest relative humidity is July (69%).
Average rainfall in January
Lea Hill, WA
- Average rainfall in January: 2.6"
The wettest month (with the highest rainfall) is January (2.6").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in January
Lea Hill, WA
- Average rainfall days in January: 15.6 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in January
Lea Hill, WA
- Average snowfall in January: 0.55"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Lea Hill, WA
- Average snowfall days in January: 1.6 days
The month with the highest number of snowfall days is February (2.7 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
Lea Hill, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 18min).
Average sunshine days in January
Lea Hill, WA
- Average sunshine days in January: 12.5 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in January
Lea Hill, WA
- Average UV index in January: 2
The month with the highest UV index is 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
Lea Hill, WA
- Average cloud cover in January: 56
The months with the most cloud cover are January and December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in January
Lea Hill, WA
- Average visibility in January: 5mi
The months with the highest visibility are July and August (6mi).
The month with the lowest visibility is December (4mi).
Lea Hill, Washington, USA
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