Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December, recording an average high temperature of 42.6°F (5.9°C) and a low temperature of 35.1°F (1.7°C), is Lake Forest Park's coldest month.Humidity
The average relative humidity in December is 84%.Rainfall
In Lake Forest Park, during December, the rain falls for 15.8 days and regularly aggregates up to 2.76" (70mm) of precipitation. Throughout the year, in Lake Forest Park, there are 166.9 rainfall days, and 21.93" (557mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Lake Forest Park, Washington, in December, during 1.1 snowfall days, 0.24" (6mm) of snow is typically accumulated. Throughout the year, in Lake Forest Park, Washington, there are 6.6 snowfall days, and 2.6" (66mm) of snow is accumulated.Daylight
The month with the shortest days in Lake Forest Park, Washington, is December, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 7:37 am and sunset at 4:19 pm. On the last day of December, in Lake Forest Park, sunrise is at 7:57 am and sunset at 4:27 pm PST.
Sunshine
The months with the least sunshine are January and December, with an average of 4.4h of 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 of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What time of the year is the coldest in Lake Forest Park?
Is it cold in Lake Forest Park during December?
What is the average humidity in December in Lake Forest Park?
How much does it rain in Lake Forest Park in December?
How many days does it snow in December in Lake Forest Park?
What is the month with the shortest days in Lake Forest Park?
How many hours of daylight does Lake Forest Park have in December?
What time are sunrise and sunset in December in Lake Forest Park?
What are the months with the least sunshine in Lake Forest Park?
How long on average sun shines in December in Lake Forest Park?
What are the months with the lowest UV index in Lake Forest Park?
How high is the UV index in December in Lake Forest Park?
Average temperature in December
Lake Forest Park, WA
- Average high temperature in December: 42.6°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 December: 35.1°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 December
Lake Forest Park, WA
- Average pressure in December: 30.08"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 December
Lake Forest Park, WA
- Average wind speed in December: 4.9mph
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 December
Lake Forest Park, WA
- Average humidity in December: 84%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (71%).
Average rainfall in December
Lake Forest Park, WA
- Average rainfall in December: 2.76"
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 December
Lake Forest Park, WA
- Average rainfall days in December: 15.8 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 December
Lake Forest Park, WA
- Average snowfall in December: 0.24"
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 December
Lake Forest Park, WA
- Average snowfall days in December: 1.1 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 December /
Average sunshine in December
Lake Forest Park, WA
- Average daylight in December: 8h and 3min
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 December: 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 December
Lake Forest Park, WA
- Average sunshine days in December: 12.7 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 December
Lake Forest Park, WA
- Average UV index in December: 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 December
Lake Forest Park, WA
- Average cloud cover in December: 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 December
Lake Forest Park, WA
- Average visibility in December: 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).
Lake Forest Park, Washington, USA
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