December weather forecast
Tylerton, MD

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Weather in December

The first month of the winter, December, is also a frosty month in Tylerton, Maryland, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 48.2°F (9°C).

Temperature

December marks a gentle change in average high-temperature, declining from November's refreshing 55.6°F (13.1°C) to a frosty 48.2°F (9°C). Nights in December cool down, indicating a minor disparity from daytime highs with an average low-temperature of 39.9°F (4.4°C).

Humidity

In December, the average relative humidity in Tylerton is 76%.

Rainfall

In Tylerton, in December, during 10.6 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, there are 158.7 rainfall days, and 32.72" (831mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.9 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, there are 5.6 snowfall days, and 2.4" (61mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 7:01 am and sunset at 4:44 pm. On the last day of December, sunrise is at 7:19 am and sunset at 4:54 pm EST.

Sunshine

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

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 during December translates into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

Frequently asked questions

What is the temperature in December?

In December, in Tylerton, the average high-temperature is 48.2°F (9°C), and the average low-temperature is 39.9°F (4.4°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in December?

The average relative humidity in December in Tylerton is 76%.

How many days does it rain in December?

In Tylerton, in December, during 10.6 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

When does it start to snow?

December is the first month it typically snows. Throughout December, in the average 0.9 snowfall days, it receives 0.24" (6mm) of snow.

What is the month with the shortest days?

With an average of 9h and 36min of daylight, December has the shortest days of the year.

How many hours of daylight does Tylerton have in December?

In Tylerton, the average day length in December is 9h and 35min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:01 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 4:54 pm EST.

How many hours of sunshine does Tylerton have in December?

In December, the average sunshine duration is 5.2h.

When is the lowest UV index?

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

What is the UV index reading in December?

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
Tylerton, MD

Average temperature in December - Tylerton, MD
  • Average high temperature in December: 48.2°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in December: 39.9°F

The month with the highest average low temperature is July (74.7°F).
The coldest month (with the lowest average low temperature) is January (33.3°F).

Average pressure in December
Tylerton, MD

Average pressure in December - Tylerton, MD
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in December
Tylerton, MD

Average wind speed in December - Tylerton, MD
  • Average wind speed in December: 11.4mph

The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

Average humidity in December
Tylerton, MD

Average humidity in December - Tylerton, MD
  • Average humidity in December: 76%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and November (74%).

Average rainfall in December
Tylerton, MD

Average rainfall in December - Tylerton, MD
  • Average rainfall in December: 2.4"

The wettest month (with the highest rainfall) is August (4.17").
The driest month (with the least rainfall) is January (1.93").

Average rainfall days in December
Tylerton, MD

Average rainfall days in December - Tylerton, MD
  • Average rainfall days in December: 10.6 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (9.3 days).

Average snowfall in December
Tylerton, MD

Average snowfall in December - Tylerton, MD
  • Average snowfall in December: 0.24"

The month with the highest snowfall is January (0.79").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Tylerton, MD

Average snowfall days in December - Tylerton, MD
  • Average snowfall days in December: 0.9 days

The month with the highest number of snowfall days is January (1.9 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
Tylerton, MD

Average daylight in December / Average sunshine in December - Tylerton, MD
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in December
Tylerton, MD

Average sunshine days in December - Tylerton, MD
  • Average sunshine days in December: 17.8 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is August (11.2 days).

Average UV index in December
Tylerton, MD

Average UV index in December - Tylerton, MD
  • Average UV index in December: 2

The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in December
Tylerton, MD

Average cloud cover in December - Tylerton, MD
  • Average cloud cover in December: 43

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in December
Tylerton, MD

Average visibility in December - Tylerton, MD
  • Average visibility in December: 6mi

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

Tylerton, Maryland, USA

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