December weather forecast
Vinemaple, OR

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Weather in December

The first month of the winter, December, is also an icy month in Vinemaple, Oregon, with an average temperature ranging between max 42.1°F (5.6°C) and min 32.9°F (0.5°C).

Temperature

The lowest temperatures are recorded in December, with averages reaching a high of 42.1°F (5.6°C) and a low of 32.9°F (0.5°C).

Humidity

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

Rainfall

In Vinemaple, in December, during 19.3 rainfall days, 5.47" (139mm) of precipitation is typically accumulated. Throughout the year, there are 184.4 rainfall days, and 36.61" (930mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Vinemaple are January through April, November and December. In Vinemaple, Oregon, during December, snow falls for 1.9 days and regularly aggregates up to 0.63" (16mm) of snow. In Vinemaple, Oregon, during the entire year, snow falls for 11.8 days and aggregates up to 10.24" (260mm) of snow.

Daylight

December has the shortest days of the year in Vinemaple, Oregon, with an average of 8h and 42min of daylight.
On the first day of the month, sunrise is at 7:36 am and sunset at 4:30 pm. On the last day of December, sunrise is at 7:55 am and sunset at 4:39 pm PST.

Sunshine

In December, the average sunshine in Vinemaple is 3.4h.

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 estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

What month is the coldest in Vinemaple?

December is the month that records the lowest temperatures, with averages ranging from a high of 42.1°F (5.6°C) to a low of 32.9°F (0.5°C).

How cold is December in Vinemaple?

In December, in Vinemaple, the average high-temperature is 42.1°F (5.6°C), and the average low-temperature is 32.9°F (0.5°C).

What is the average humidity in December in Vinemaple?

The average relative humidity in December in Vinemaple is 88%.

How much does it rain in Vinemaple in December?

In Vinemaple, Oregon, in December, it is raining for 19.3 days, with typically 5.47" (139mm) of accumulated precipitation.

How much does it snow in Vinemaple in December?

In December, in Vinemaple, it is snowing for 1.9 days. Throughout December, 0.63" (16mm) of snow is accumulated.

What is the month with the shortest days in Vinemaple?

December has the shortest days of the year in Vinemaple, Oregon, with an average of 8h and 42min of daylight.

How many hours of daylight does Vinemaple have in December?

In December, the average day length in Vinemaple, Oregon, is 8h and 44min.

When are sunrise and sunset in December in Vinemaple?

In December, on the first day of the month, sunrise is at 7:36 am and sunset at 4:30 pm. On the last day of the month, in Vinemaple, sunrise is at 7:55 am and sunset at 4:39 pm PST.

How many hours of sunshine does Vinemaple have in December?

The average sunshine duration in December in Vinemaple is 3.4h.

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

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

What is the UV index reading in December in Vinemaple?

In December, the average daily maximum UV index in Vinemaple, Oregon, is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to Sun's UV rays.
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
Vinemaple, OR

Average temperature in December - Vinemaple, OR
  • Average high temperature in December: 42.1°F

The warmest month (with the highest average high temperature) is August (77°F).
The month with the lowest average high temperature is December (42.1°F).

  • Average low temperature in December: 32.9°F

The month with the highest average low temperature is August (50.7°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).

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Average pressure in December
Vinemaple, OR

Average pressure in December - Vinemaple, OR
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.02"Hg).

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Average wind speed in December
Vinemaple, OR

Average wind speed in December - Vinemaple, OR
  • Average wind speed in December: 4.7mph

The windiest months (with the highest average wind speed) are January, March and November (4.8mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).

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Average humidity in December
Vinemaple, OR

Average humidity in December - Vinemaple, OR
  • Average humidity in December: 88%

The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in December
Vinemaple, OR

Average rainfall in December - Vinemaple, OR
  • Average rainfall in December: 5.47"

The wettest month (with the highest rainfall) is January (5.79").
The driest months (with the least rainfall) are July and August (0.51").

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Average rainfall days in December
Vinemaple, OR

Average rainfall days in December - Vinemaple, OR
  • Average rainfall days in December: 19.3 days

The month with the highest number of rainy days is March (21.7 days).
The month with the least rainy days is July (6 days).

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Average snowfall in December
Vinemaple, OR

Average snowfall in December - Vinemaple, OR
  • Average snowfall in December: 0.63"

The month with the highest snowfall is February (3.94").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Vinemaple, OR

Average snowfall days in December - Vinemaple, OR
  • Average snowfall days in December: 1.9 days

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Vinemaple, OR

Average daylight in December / Average sunshine in December - Vinemaple, OR
  • Average daylight in December: 8h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).

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Average sunshine days in December
Vinemaple, OR

Average sunshine days in December - Vinemaple, OR
  • Average sunshine days in December: 9.5 days

The month with the most sunshine days is July (22.1 days).
The months with the least sunshine days are February and March (7.6 days).

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Average UV index in December
Vinemaple, OR

Average UV index in December - Vinemaple, OR
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 5).
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
Vinemaple, OR

Average cloud cover in December - Vinemaple, OR
  • Average cloud cover in December: 65

The months with the most cloud cover are February and March (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in December
Vinemaple, OR

Average visibility in December - Vinemaple, OR
  • Average visibility in December: 4mi

The months with the highest visibility are July and August (5mi).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (4mi).

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Vinemaple, Oregon, USA

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