December weather forecast and climate
Bridgeville, DE

Weather in December

December, the first month of the winter, in Bridgeville, is also a frosty month, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 47.5°F (8.6°C).

Temperature

In Bridgeville, Delaware, the average high-temperature in December slightly decreases, from a mild 55.4°F (13°C) in November, to a chilly 47.5°F (8.6°C). The average low-temperature, is 36°F (2.2°C).

Humidity

The average relative humidity in Bridgeville is 78%.

Rainfall

In Bridgeville, during 6 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. In Bridgeville, during the entire year, the rain falls for 95.8 days and collects up to 8.03" (204mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Bridgeville, snow falls for 0.9 days, with typically accumulated 0.12" (3mm) of snow. Throughout the year, there are 5.6 snowfall days, and 0.94" (24mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Bridgeville, with an average of 9.5h of daylight.

Sunshine

In Bridgeville, the average sunshine is 5.2h.

UV index

Months with the lowest UV index in Bridgeville are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to the UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the temperature in December in Bridgeville?

In December, in Bridgeville, Delaware, the average high-temperature is 47.5°F (8.6°C), and the average low-temperature is 36°F (2.2°C).

What is the average humidity in December in Bridgeville?

The average relative humidity in December in Bridgeville, Delaware, is 78%.

How many days does it rain in December in Bridgeville?

In December, in Bridgeville, Delaware, the rain falls for 6 days. Throughout December, 0.59" (15mm) of precipitation is accumulated.

How many days does it snow in December in Bridgeville?

In Bridgeville, Delaware, in December, snow falls for 0.9 days, with typically accumulated 0.12" (3mm) of snow.

What is the month with the shortest days in Bridgeville?

December has the shortest days of the year, with an average of 9.5h of daylight.

How many hours of daylight does Bridgeville have in December?

The average length of the day in December in Bridgeville is 9.5h.

How many hours of sunshine does Bridgeville have in December?

In Bridgeville, the average sunshine in December is 5.2h.

When is the lowest UV index in Bridgeville?

Months with the lowest UV index in Bridgeville, Delaware, are January and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Bridgeville?

The average daily maximum UV index in December in Bridgeville is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in December
Bridgeville, DE

Average temperature in December - Bridgeville, DE
  • Average high temperature in December: 47.5°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in December: 36°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).

[Resources]

Average pressure in December
Bridgeville, DE

Average pressure in December - Bridgeville, DE
  • Average pressure in December: 30.1"

The month with the highest atmospheric pressure is November (30.12").
The month with the lowest atmospheric pressure is June (29.94").

[Resources]

Average wind speed in December
Bridgeville, DE

Average wind speed in December - Bridgeville, DE
  • Average wind speed in December: 8.6mph

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).

[Resources]

Average humidity in December
Bridgeville, DE

Average humidity in December - Bridgeville, DE
  • Average humidity in December: 78%

Months with the highest relative humidity are May, August and September (80%).
The month with the lowest relative humidity is January (74%).

[Resources]

Average rainfall in December
Bridgeville, DE

Average rainfall in December - Bridgeville, DE
  • Average rainfall in December: 0.59"

The wettest months (with the highest rainfall) are July and August (1.06").
The driest month (with the least rainfall) is September (0.39").

[Resources]

Average rainfall days in December
Bridgeville, DE

Average rainfall days in December - Bridgeville, DE
  • Average rainfall days in December: 6 days

The month with the highest number of rainy days is July (12 days).
The month with the least rainy days is November (4.9 days).

[Resources]

Average snowfall in December
Bridgeville, DE

Average snowfall in December - Bridgeville, DE
  • Average snowfall in December: 0.12"

The month with the highest snowfall is January (0.35").
Months with the least snowfall are April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in December
Bridgeville, DE

Average snowfall days in December - Bridgeville, DE
  • Average snowfall days in December: 0.9 days

The month with the highest number of snowfall days is January (2 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

[Resources]

Average daylight in December /
Average sunshine in December
Bridgeville, DE

Average daylight in December / Average sunshine in December - Bridgeville, DE
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in December: 5.2h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 5.1h).

[Resources]

Average sunshine days in December
Bridgeville, DE

Average sunshine days in December - Bridgeville, DE
  • Average sunshine days in December: 23.8 days

The month with the most sunshine days is November (23.9 days).
The month with the least sunshine days is July (15.7 days).

[Resources]

Average UV index in December
Bridgeville, DE

Average UV index in December - Bridgeville, DE
  • Average UV index in December: 2

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

[Resources]

Average cloud cover in December
Bridgeville, DE

Average cloud cover in December - Bridgeville, DE
  • Average cloud cover in December: 44

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

[Resources]

Average visibility in December
Bridgeville, DE

Average visibility in December - Bridgeville, DE
  • Average visibility in December: 6mi

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

[Resources]