December weather forecast
Battle Ground, WA

Share

Weather in December

The first month of the winter, December, is still a cold month in Battle Ground, Washington, with an average temperature fluctuating between 32.7°F (0.4°C) and 42.6°F (5.9°C).

Temperature

December proves to be the coldest month, recording an average maximum temperature of 42.6°F (5.9°C) and a minimum temperature of 32.7°F (0.4°C).

Humidity

In Battle Ground, Washington, the average relative humidity in December is 85%.

Rainfall

In Battle Ground, in December, it is raining for 19 days, with typically 5.94" (151mm) of accumulated precipitation. Throughout the year, there are 177.9 rainfall days, and 40.67" (1033mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Battle Ground, in December, snow falls for 1.5 days, with typically accumulated 0.63" (16mm) of snow. Throughout the year, there are 9.8 snowfall days, and 7.4" (188mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 8h and 42min of daylight.
On the first day of the month, sunrise is at 7:31 am and sunset at 4:27 pm. On the last day of December, sunrise is at 7:51 am and sunset at 4:35 pm PST.

Sunshine

The average sunshine in December is 3.9h.

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 threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 2 during December translates into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

With average temperatures fluctuating between a high of 42.6°F (5.9°C) and a low of 32.7°F (0.4°C), December stands out as the coldest month in Battle Ground.

How cold does it get in December?

The high-temperature, in December, in Battle Ground, is 42.6°F (5.9°C), while the low-temperature averages to 32.7°F (0.4°C).

What is the average humidity in December?

In December, the average relative humidity is 85%.

How much does it rain in December?

In Battle Ground, Washington, in December, during 19 rainfall days, 5.94" (151mm) of precipitation is typically accumulated.

How many days does it snow in December?

In Battle Ground, during December, snow falls for 1.5 days and regularly aggregates up to 0.63" (16mm) of snow.

What is the month with the shortest days?

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

What is the average length of the day in December?

The average day length in December is 8h and 44min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:31 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 4:35 pm PST.

How many hours of sunshine does Battle Ground have in December?

In December, the average sunshine duration is 3.9h.

What is the month with the lowest UV index?

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

What is the UV index intensity in December?

In Battle Ground, the average daily maximum UV index in December is 2. A UV Index value 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
Battle Ground, WA

Average temperature in December - Battle Ground, WA
  • Average high temperature in December: 42.6°F

The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is December (42.6°F).

  • Average low temperature in December: 32.7°F

The month with the highest average low temperature is August (52°F).
The coldest month (with the lowest average low temperature) is December (32.7°F).

Average pressure in December
Battle Ground, WA

Average pressure in December - Battle Ground, WA
  • 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
Battle Ground, WA

Average wind speed in December - Battle Ground, WA
  • Average wind speed in December: 5.7mph

The windiest month (with the highest average wind speed) is January (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in December
Battle Ground, WA

Average humidity in December - Battle Ground, WA
  • Average humidity in December: 85%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (67%).

Average rainfall in December
Battle Ground, WA

Average rainfall in December - Battle Ground, WA
  • Average rainfall in December: 5.94"

The wettest month (with the highest rainfall) is January (6.06").
The driest month (with the least rainfall) is July (0.35").

Average rainfall days in December
Battle Ground, WA

Average rainfall days in December - Battle Ground, WA
  • Average rainfall days in December: 19 days

The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is August (5.1 days).

Average snowfall in December
Battle Ground, WA

Average snowfall in December - Battle Ground, WA
  • Average snowfall in December: 0.63"

The month with the highest snowfall is February (2.76").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Battle Ground, WA

Average snowfall days in December - Battle Ground, WA
  • Average snowfall days in December: 1.5 days

The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Battle Ground, WA

Average daylight in December / Average sunshine in December - Battle Ground, WA
  • 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 5min

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 48min).

Average sunshine days in December
Battle Ground, WA

Average sunshine days in December - Battle Ground, WA
  • Average sunshine days in December: 10.1 days

The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is February (8.2 days).

Average UV index in December
Battle Ground, WA

Average UV index in December - Battle Ground, WA
  • 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
Battle Ground, WA

Average cloud cover in December - Battle Ground, WA
  • Average cloud cover in December: 59

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in December
Battle Ground, WA

Average visibility in December - Battle Ground, WA
  • Average visibility in December: 5mi

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

Battle Ground, Washington, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location