December weather forecast
Leadpoint, WA

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Weather in December

December, the first month of the winter in Leadpoint, is also a subzero cold month, with temperature in the range of an average high of 27.1°F (-2.7°C) and an average low of 14.5°F (-9.7°C).

Temperature

The coldest temperatures occur during December, when averages reach a peak of 27.1°F (-2.7°C) and a low of 14.5°F (-9.7°C).

Humidity

In Leadpoint, the average relative humidity in December is 92%.

Rainfall

In Leadpoint, during December, the rain falls for 7.8 days and regularly aggregates up to 1.14" (29mm) of precipitation. In Leadpoint, during the entire year, the rain falls for 107 days and collects up to 9.45" (240mm) of precipitation.

Snowfall

January through April, September through December are months with snowfall. December is the month with the most snowfall in Leadpoint. Snow falls for 11.5 days and accumulates 5.16" (131mm) of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 18min of daylight.
On the first day of December in Leadpoint, sunrise is at 7:23 am and sunset at 3:55 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 4:03 pm PST.

Sunshine

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. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, an average UV index of 1 transforms into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Frequently asked questions

What time of the year is the coldest?

Leadpoint's December weather, marked by an average high temperature of 27.1°F (-2.7°C) and an average low temperature of 14.5°F (-9.7°C), is the coldest in the year.

How cold is it in December?

An average high-temperature, in December, in Leadpoint, is 27.1°F (-2.7°C) and the average low-temperature is 14.5°F (-9.7°C).

What is the average humidity in December?

In Leadpoint, Washington, the average relative humidity in December is 92%.

How much does it rain in December?

In Leadpoint, in December, it is raining for 7.8 days, with typically 1.14" (29mm) of accumulated precipitation.

What is the snowiest month?

December is the month with the most snowfall. Snow falls for 11.5 days and accumulates 5.16" (131mm) of snow.

How many days does it snow in December?

In Leadpoint, in December, snow falls for 11.5 days, with typically accumulated 5.16" (131mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 8h and 18min of daylight.

How many hours of daylight does Leadpoint have in December?

In December, the average day length is 8h and 19min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:23 am and sunset at 3:55 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 4:03 pm PST.

How long on average sun shines in December in Leadpoint?

In Leadpoint, the average sunshine duration in December is 4.2h.

What are the months with the lowest UV index?

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

How high is the UV index in December?

The average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Leadpoint, WA

Average temperature in December - Leadpoint, 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
Leadpoint, WA

Average pressure in December - Leadpoint, 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
Leadpoint, WA

Average wind speed in December - Leadpoint, 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
Leadpoint, WA

Average humidity in December - Leadpoint, 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
Leadpoint, WA

Average rainfall in December - Leadpoint, 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
Leadpoint, WA

Average rainfall days in December - Leadpoint, 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
Leadpoint, WA

Average snowfall in December - Leadpoint, 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
Leadpoint, WA

Average snowfall days in December - Leadpoint, 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
Leadpoint, WA

Average daylight in December / Average sunshine in December - Leadpoint, 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
Leadpoint, WA

Average sunshine days in December - Leadpoint, 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
Leadpoint, WA

Average UV index in December - Leadpoint, 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
Leadpoint, WA

Average cloud cover in December - Leadpoint, 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
Leadpoint, WA

Average visibility in December - Leadpoint, 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).

Leadpoint, Washington, USA

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