December weather forecast
Cheston on the Wye, MD

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Weather in December

The first month of the winter, December, is also a frosty month in Cheston on the Wye, Maryland, with temperature in the range of an average low of 36.3°F (2.4°C) and an average high of 46.2°F (7.9°C).

Temperature

Cheston on the Wye in December experiences a gentle temperature dip, with average high-temperatures reducing from a fresh 54.5°F (12.5°C) in November to a frosty 46.2°F (7.9°C). Cheston on the Wye records a steady low-temperature average of 36.3°F (2.4°C) during December.

Humidity

The average relative humidity in December is 76%.

Rainfall

In Cheston on the Wye, during December, the rain falls for 11.4 days and regularly aggregates up to 2.91" (74mm) of precipitation. In Cheston on the Wye, Maryland, during the entire year, the rain falls for 159 days and collects up to 32.36" (822mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Cheston on the Wye, Maryland, in December, during 1.7 snowfall days, 0.31" (8mm) of snow is typically accumulated. Throughout the year, there are 11.4 snowfall days, and 4.13" (105mm) of snow is accumulated.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Cheston on the Wye, Maryland.
On the first day of the month, sunrise is at 7:04 am and sunset at 4:42 pm. On the last day of December, in Cheston on the Wye, sunrise is at 7:23 am and sunset at 4:52 pm EST.

Sunshine

The average sunshine in December in Cheston on the Wye is 5.2h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 2 during December translates into these guidelines:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the temperature in December in Cheston on the Wye?

The high-temperature during December is 46.2°F (7.9°C) and the low-temperature is 36.3°F (2.4°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is appraised at 89.6°F (32°C).

What is the average humidity in December in Cheston on the Wye?

In December, the average relative humidity in Cheston on the Wye, Maryland, is 76%.

How much does it rain in Cheston on the Wye in December?

In December, in Cheston on the Wye, Maryland, the rain falls for 11.4 days. Throughout December, 2.91" (74mm) of precipitation is accumulated.

How many days does it snow in December in Cheston on the Wye?

In Cheston on the Wye, in December, snow falls for 1.7 days, with typically accumulated 0.31" (8mm) of snow.

What is the month with the shortest days in Cheston on the Wye?

December has the shortest days of the year, with an average of 9h and 30min of daylight.

How many hours of daylight does Cheston on the Wye have in December?

In December, the average day length in Cheston on the Wye is 9h and 29min.

When is the sunrise / sunset in December in Cheston on the Wye?

In December, on the first day of the month, sunrise is at 7:04 am and sunset at 4:42 pm. On the last day of the month, in Cheston on the Wye, sunrise is at 7:23 am and sunset at 4:52 pm EST.

How long on average sun shines in December in Cheston on the Wye?

In Cheston on the Wye, the average sunshine duration in December is 5.2h.

When is the lowest UV index in Cheston on the Wye?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Cheston on the Wye.

What is the UV index intensity in December in Cheston on the Wye?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Cheston on the Wye, MD

Average temperature in December - Cheston on the Wye, MD
  • Average high temperature in December: 46.2°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 (40.1°F).

  • Average low temperature in December: 36.3°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure in December
Cheston on the Wye, MD

Average pressure in December - Cheston on the Wye, 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 (29.94"Hg).

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Average wind speed in December
Cheston on the Wye, MD

Average wind speed in December - Cheston on the Wye, MD
  • Average wind speed in December: 9.2mph

The windiest months (with the highest average wind speed) are February and March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in December
Cheston on the Wye, MD

Average humidity in December - Cheston on the Wye, MD
  • Average humidity in December: 76%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (73%).

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Average rainfall in December
Cheston on the Wye, MD

Average rainfall in December - Cheston on the Wye, MD
  • Average rainfall in December: 2.91"

The wettest month (with the highest rainfall) is July (3.31").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in December
Cheston on the Wye, MD

Average rainfall days in December - Cheston on the Wye, MD
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in December
Cheston on the Wye, MD

Average snowfall in December - Cheston on the Wye, MD
  • Average snowfall in December: 0.31"

The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Cheston on the Wye, MD

Average snowfall days in December - Cheston on the Wye, MD
  • Average snowfall days in December: 1.7 days

The month with the highest number of snowfall days is January (4.2 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
Cheston on the Wye, MD

Average daylight in December / Average sunshine in December - Cheston on the Wye, MD
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in December
Cheston on the Wye, MD

Average sunshine days in December - Cheston on the Wye, MD
  • Average sunshine days in December: 17.4 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in December
Cheston on the Wye, MD

Average UV index in December - Cheston on the Wye, MD
  • Average UV index in December: 2

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

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Average cloud cover in December
Cheston on the Wye, MD

Average cloud cover in December - Cheston on the Wye, MD
  • Average cloud cover in December: 45

The months with the most cloud cover are February, March and December (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in December
Cheston on the Wye, MD

Average visibility in December - Cheston on the Wye, 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).

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Cheston on the Wye, Maryland, USA

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