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
The month of December, characterized by an average high of 27.1°F (-2.7°C) and a low of 14.5°F (-9.7°C), is recognized as the coldest.Humidity
In December, the average relative humidity is 92%.Rainfall
In December, in Northport, the rain falls for 7.8 days. Throughout December, 1.14" (29mm) of precipitation is accumulated. Throughout the year, there are 107 rainfall days, and 9.45" (240mm) of precipitation is accumulated.Snowfall
January through April, September through December are months with snowfall. The month with the most snowfall is December, when snow falls for 11.5 days and typically aggregates up to 5.16" (131mm) of snow.Daylight
The month with the shortest days in Northport is December, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 7:24 am and sunset at 3:56 pm. On the last day of December, in Northport, sunrise is at 7:44 am and sunset at 4:04 pm PST.
Sunshine
In Northport, Washington, the average sunshine in December is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Northport. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 1 in December transforms into this advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the coldest time of year in Northport?
How cold is December in Northport?
What is the average humidity in December in Northport?
How many days does it rain in December in Northport?
What is the snowiest month in Northport?
How many days does it snow in December in Northport?
What is the month with the shortest days in Northport?
How many hours of daylight does Northport have in December?
What time are sunrise and sunset in December in Northport?
How many hours of sunshine does Northport have in December?
What are the months with the lowest UV index in Northport?
What is the UV index intensity in December in Northport?
Average temperature in December
Northport, WA
- Average high temperature in December: 27.1°F
The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is December (27.1°F).
- Average low temperature in December: 14.5°F
The month with the highest average low temperature is August (46.6°F).
The coldest month (with the lowest average low temperature) is February (13.3°F).
Average pressure in December
Northport, WA
- Average pressure in December: 30.18"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Northport, WA
- Average wind speed in December: 3mph
The windiest month (with the highest average wind speed) is April (3.7mph).
The calmest months (with the lowest average wind speed) are January and December (3mph).
Average humidity in December
Northport, WA
- Average humidity in December: 92%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Northport, WA
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is May (1.18").
The driest month (with the least rainfall) is August (0.2").
Average rainfall days in December
Northport, WA
- Average rainfall days in December: 7.8 days
The month with the highest number of rainy days is April (13.6 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in December
Northport, WA
- Average snowfall in December: 5.16"
The month with the highest snowfall is December (5.16").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in December
Northport, WA
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is December (11.5 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Northport, WA
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Northport, WA
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is August (26.1 days).
The month with the least sunshine days is April (13.3 days).
Average UV index in December
Northport, WA
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Northport, WA
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Northport, WA
- Average visibility in December: 3mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and February (2mi).
Northport, Washington, USA
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