December weather forecast
Stratford, WA

Weather in December

December, the first month of the winter in Stratford, is still a cold month, with an average temperature fluctuating between 23.2°F (-4.9°C) and 33.4°F (0.8°C).

Temperature

With an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 23.2°F (-4.9°C), December is the coldest month.

Humidity

In Stratford, the average relative humidity in December is 83%.

Rainfall

In Stratford, it is raining for 8 days, with typically 0.98" (25mm) of accumulated precipitation. In Stratford, during the entire year, the rain falls for 95.2 days and collects up to 7.91" (201mm) of precipitation.

Snowfall

January through April, September, November and December are months with snowfall in Stratford. December is the month with the most snowfall. Snow falls for 7.8 days and accumulates 3.98" (101mm) of snow.

Daylight

With an average of 8h and 32min of daylight, December has the shortest days of the year in Stratford.
On the first day of December in Stratford, Washington, sunrise is at 7:23 am and sunset at 4:08 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 4:15 pm PST.

Sunshine

In December, the average sunshine in Stratford, Washington, is 4.8h.

UV index

The months with the lowest UV index in Stratford are January, February, November and December, with an average maximum UV index of 2. 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: The daily maximum UV index of 2 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Stratford?

December is the coldest month in Stratford, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 23.2°F (-4.9°C).

What is the temperature in December in Stratford?

The average high-temperature, in December, in Stratford, is 33.4°F (0.8°C), while the average low-temperature is 23.2°F (-4.9°C).

What is the average humidity in December in Stratford?

In Stratford, Washington, the average relative humidity in December is 83%.

How many days does it rain in December in Stratford?

In Stratford, in December, during 8 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

What is the snowiest month in Stratford?

The month with the most snowfall in Stratford is December, when snow falls for 7.8 days and typically aggregates up to 3.98" (101mm) of snow.

How much does it snow in Stratford in December?

In Stratford, Washington, in December, during 7.8 snowfall days, 3.98" (101mm) of snow is typically accumulated.

What is the month with the shortest days in Stratford?

December has the shortest days of the year in Stratford, with an average of 8h and 32min of daylight.

How many hours of daylight does Stratford have in December?

In December, the average day length in Stratford, Washington, is 8h and 32min.

What time are sunrise and sunset in December in Stratford?

On the first day of December in Stratford, sunrise is at 7:23 am and sunset at 4:08 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 4:15 pm PST.

How long on average sun shines in December in Stratford?

In December, the average sunshine duration in Stratford, Washington, is 4.8h.

What are the months with the lowest UV index in Stratford?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December in Stratford?

In Stratford, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes 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
Stratford, WA

Average temperature in December - Stratford, WA
  • Average high temperature in December: 33.4°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (33.4°F).

  • Average low temperature in December: 23.2°F

The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is December (23.2°F).

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Average pressure in December
Stratford, WA

Average pressure in December - Stratford, WA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

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Average wind speed in December
Stratford, WA

Average wind speed in December - Stratford, WA
  • Average wind speed in December: 5.3mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are January and December (5.3mph).

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Average humidity in December
Stratford, WA

Average humidity in December - Stratford, WA
  • Average humidity in December: 83%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are July and August (37%).

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Average rainfall in December
Stratford, WA

Average rainfall in December - Stratford, WA
  • Average rainfall in December: 0.98"

The wettest month (with the highest rainfall) is January (1.02").
The driest month (with the least rainfall) is August (0.24").

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Average rainfall days in December
Stratford, WA

Average rainfall days in December - Stratford, WA
  • Average rainfall days in December: 8 days

The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (4.2 days).

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Average snowfall in December
Stratford, WA

Average snowfall in December - Stratford, WA
  • Average snowfall in December: 3.98"

The month with the highest snowfall is December (3.98").
The months with the least snowfall are May, June, July, August and October (0").

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Average snowfall days in December
Stratford, WA

Average snowfall days in December - Stratford, WA
  • Average snowfall days in December: 7.8 days

The month with the highest number of snowfall days is December (7.8 days).
The months with the least snowfall days are May, June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Stratford, WA
  • Average daylight in December: 8h and 32min

The month with the longest days is June (Average daylight: 15h and 53min).
The month with the shortest days is December (Average daylight: 8h and 32min).

  • Average sunshine in December: 4h and 48min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in December
Stratford, WA

Average sunshine days in December - Stratford, WA
  • Average sunshine days in December: 16.9 days

The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is March (15.6 days).

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Average UV index in December
Stratford, WA

Average UV index in December - Stratford, WA
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Stratford, WA

Average cloud cover in December - Stratford, WA
  • Average cloud cover in December: 49

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in December
Stratford, WA

Average visibility in December - Stratford, WA
  • Average visibility in December: 5mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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