December weather forecast
Mead, WA

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Weather in December

The first month of the winter, December, is also an icy month in Mead, Washington, with temperature in the range of an average low of 21.9°F (-5.6°C) and an average high of 32°F (0°C).

Temperature

Mead witnesses the coldest weather in December, with temperatures averaging a high of 32°F (0°C) and a low of 21.9°F (-5.6°C).

Humidity

In Mead, Washington, the average relative humidity in December is 88%.

Rainfall

In Mead, in December, during 8.9 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Mead, during the entire year, the rain falls for 125.4 days and collects up to 17.28" (439mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Mead. In Mead, in December, snow falls for 13.9 days, with typically accumulated 8.9" (226mm) of snow. In Mead, Washington, during the entire year, snow falls for 56.4 days and aggregates up to 37.4" (950mm) of snow.

Daylight

December has the shortest days of the year in Mead, with an average of 8h and 30min of daylight.
On the first day of December in Mead, sunrise is at 7:18 am and sunset at 3:59 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 4:07 pm PST.

Sunshine

January and December, with an average of 3.8h of sunshine, are months with the least sunshine in Mead.

UV index

December is the month with the lowest UV index in Mead, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 1 in December transforms into this advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What month is the coldest in Mead?

Temperature records in Mead, Washington, mark December as the coldest month, with highs averaging 32°F (0°C) and lows at 21.9°F (-5.6°C).

How cold is it in Mead in December?

Mead in December has an average high-temperature of 32°F (0°C) and an average low-temperature of 21.9°F (-5.6°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is calculated to be 82.4°F (28°C).

What is the average humidity in December in Mead?

In Mead, Washington, the average relative humidity in December is 88%.

How much does it rain in Mead in December?

In Mead, Washington, during December, the rain falls for 8.9 days and regularly aggregates up to 2.2" (56mm) of precipitation.

How much does it snow in Mead in December?

In Mead, Washington, during December, snow falls for 13.9 days and regularly aggregates up to 8.9" (226mm) of snow.

What is the month with the shortest days in Mead?

With an average of 8h and 30min of daylight, December has the shortest days of the year in Mead.

What is the average length of the day in December in Mead?

In Mead, Washington, the average day length in December is 8h and 29min.

When is the sunrise / sunset in December in Mead?

On the first day of December in Mead, Washington, sunrise is at 7:18 am and sunset at 3:59 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 4:07 pm PST.

What is the month with the least sunshine in Mead?

The months with the least sunshine in Mead are January and December, with an average of 3.8h of sunshine.

How long on average sun shines in December in Mead?

In December, the average sunshine duration in Mead, Washington, is 3.8h.

What is the month with the lowest UV index in Mead?

The month with the lowest UV index is December, with an average maximum UV index of 1.

What is the UV index reading in December in Mead?

The average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to Sun's UV rays.
Average high temperature
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
Mead, WA

Average temperature in December - Mead, WA
  • Average high temperature in December: 32°F

The warmest month (with the highest average high temperature) is August (83.3°F).
The month with the lowest average high temperature is December (32°F).

  • Average low temperature in December: 21.9°F

The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).

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Average pressure in December
Mead, WA

Average pressure in December - Mead, WA
  • Average pressure in December: 30.17"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

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Average wind speed in December
Mead, WA

Average wind speed in December - Mead, WA
  • Average wind speed in December: 4.7mph

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).

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Average humidity in December
Mead, WA

Average humidity in December - Mead, WA
  • Average humidity in December: 88%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in December
Mead, WA

Average rainfall in December - Mead, WA
  • Average rainfall in December: 2.2"

The wettest month (with the highest rainfall) is January (2.28").
The driest months (with the least rainfall) are July and August (0.35").

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Average rainfall days in December
Mead, WA

Average rainfall days in December - Mead, WA
  • Average rainfall days in December: 8.9 days

The month with the highest number of rainy days is March (16 days).
The month with the least rainy days is July (5.1 days).

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Average snowfall in December
Mead, WA

Average snowfall in December - Mead, WA
  • Average snowfall in December: 8.9"

The month with the highest snowfall is January (10.51").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Mead, WA

Average snowfall days in December - Mead, WA
  • Average snowfall days in December: 13.9 days

The month with the highest number of snowfall days is December (13.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in December /
Average sunshine in December
Mead, WA

Average daylight in December / Average sunshine in December - Mead, 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: 3h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).

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Average sunshine days in December
Mead, WA

Average sunshine days in December - Mead, WA
  • Average sunshine days in December: 13.4 days

The month with the most sunshine days is July (24.3 days).
The month with the least sunshine days is March (10.3 days).

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Average UV index in December
Mead, WA

Average UV index in December - Mead, WA
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Mead, WA

Average cloud cover in December - Mead, WA
  • Average cloud cover in December: 61

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 13).

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Average visibility in December
Mead, WA

Average visibility in December - Mead, WA
  • Average visibility in December: 4mi

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 and December (4mi).

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Mead, Washington, USA

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