December weather forecast
Maywood Park, OR

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Weather in December

The first month of the winter, December, is still a chilly month in Maywood Park, Oregon, with an average temperature fluctuating between 43.9°F (6.6°C) and 34°F (1.1°C).

Temperature

Maywood Park experiences its lowest average temperatures in December, reaching a peak of 43.9°F (6.6°C) and a minimum of 34°F (1.1°C).

Humidity

The average relative humidity in December is 83%.

Rainfall

December is the month with the most rainfall. Rain falls for 19 days and accumulates 5.16" (131mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In December, it is snowing for 0.5 days. Throughout December, 0.35" (9mm) of snow is accumulated. Throughout the year, there are 5.5 snowfall days, and 3.82" (97mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 8h and 48min of daylight.
On the first day of the month, sunrise is at 7:30 am and sunset at 4:28 pm. On the last day of December, in Maywood Park, sunrise is at 7:50 am and sunset at 4:36 pm PST.

Sunshine

In Maywood Park, the average sunshine in December is 4.3h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

Maywood Park's December weather, with an average high temperature of 43.9°F (6.6°C) and an average low temperature of 34°F (1.1°C), tends to be the coldest of the year.

Is December cold?

The high-temperature in Maywood Park during December is 43.9°F (6.6°C) and the low-temperature is 34°F (1.1°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is appraised at 84.2°F (29°C).

What is the average humidity in December?

In December, the average relative humidity is 83%.

What is the wettest month?

December is the month with the most rainfall. Rain falls for 19 days and accumulates 5.16" (131mm) of precipitation.

How many days does it rain in December in Maywood Park?

In Maywood Park, in December, it is raining for 19 days, with typically 5.16" (131mm) of accumulated precipitation.

How much does it snow in Maywood Park in December?

In Maywood Park, in December, snow falls for 0.5 days, with typically accumulated 0.35" (9mm) of snow.

What is the month with the shortest days?

With an average of 8h and 48min of daylight, December has the shortest days of the year.

How many hours of daylight does Maywood Park have in December?

The average day length in December is 8h and 46min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:30 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 4:36 pm PST.

How many hours of sunshine does Maywood Park have in December?

The average sunshine duration in December is 4.3h.

What is the month with the lowest UV index?

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

What is the UV index intensity in December in Maywood Park?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Maywood Park, OR

Average temperature in December - Maywood Park, OR
  • Average high temperature in December: 43.9°F

The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (43.9°F).

  • Average low temperature in December: 34°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (34°F).

Average pressure in December
Maywood Park, OR

Average pressure in December - Maywood Park, OR
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

Average wind speed in December
Maywood Park, OR

Average wind speed in December - Maywood Park, OR
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity in December
Maywood Park, OR

Average humidity in December - Maywood Park, OR
  • Average humidity in December: 83%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (65%).

Average rainfall in December
Maywood Park, OR

Average rainfall in December - Maywood Park, OR
  • Average rainfall in December: 5.16"

The wettest month (with the highest rainfall) is December (5.16").
The driest month (with the least rainfall) is July (0.31").

Average rainfall days in December
Maywood Park, OR

Average rainfall days in December - Maywood Park, OR
  • Average rainfall days in December: 19 days

The month with the highest number of rainy days is March (19.5 days).
The month with the least rainy days is August (4.3 days).

Average snowfall in December
Maywood Park, OR

Average snowfall in December - Maywood Park, OR
  • Average snowfall in December: 0.35"

The month with the highest snowfall is February (1.38").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Maywood Park, OR

Average snowfall days in December - Maywood Park, OR
  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Maywood Park, OR

Average daylight in December / Average sunshine in December - Maywood Park, OR
  • Average daylight in December: 8h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

Average sunshine days in December
Maywood Park, OR

Average sunshine days in December - Maywood Park, OR
  • Average sunshine days in December: 10.6 days

The month with the most sunshine days is August (24.7 days).
The month with the least sunshine days is February (8.7 days).

Average UV index in December
Maywood Park, OR

Average UV index in December - Maywood Park, OR
  • Average UV index in December: 2

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 2).

Average cloud cover in December
Maywood Park, OR

Average cloud cover in December - Maywood Park, OR
  • Average cloud cover in December: 56

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in December
Maywood Park, OR

Average visibility in December - Maywood Park, OR
  • Average visibility in December: 5mi

The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).

Maywood Park, Oregon, USA

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