December weather forecastSinclairtown, United Kingdom

December

Weather in December

The first month of the winter, December, is also an icy month in Sinclairtown, United Kingdom, with temperature in the range of an average low of 2.6°C (36.7°F) and an average high of 5.9°C (42.6°F).

Temperature

Sinclairtown marks the arrival of December with an average high-temperature of an icy 5.9°C (42.6°F), hardly different from November's 8.1°C (46.6°F). Sinclairtown experiences a steady nighttime temperature of 2.6°C (36.7°F) throughout the month of December.

Humidity

The months with the highest humidity in Sinclairtown are January, November and December, with an average relative humidity of 86%.

Rainfall

In Sinclairtown, during December, the rain falls for 15.9 days and regularly aggregates up to 35mm (1.38") of precipitation. In Sinclairtown, during the entire year, the rain falls for 196.8 days and collects up to 463mm (18.23") of precipitation.

Snowfall

Months with snowfall in Sinclairtown are January through April, November and December. In Sinclairtown, in December, snow falls for 2.2 days, with typically accumulated 15mm (0.59") of snow. Throughout the year, in Sinclairtown, there are 11.6 snowfall days, and 73mm (2.87") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 7h and 0min of daylight.
On the first day of the month, sunrise is at 8:20 am and sunset at 3:42 pm. On the last day of December, sunrise is at 8:44 am and sunset at 3:47 pm GMT.

Sunshine

In December, the average sunshine is 4.9h.

UV index

January through March, 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 hazard from exposure to the Sun's UV rays for average individuals.
Note: In December, a daily UV index of 2 turns into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.

Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Sinclairtown in December has an average high-temperature of 5.9°C (42.6°F) and an average low-temperature of 2.6°C (36.7°F).

January, November and December, with an average relative humidity of 86%, are most humid months in Sinclairtown, United Kingdom.

In Sinclairtown, the average relative humidity in December is 86%.

In Sinclairtown, in December, during 15.9 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

In December, in Sinclairtown, United Kingdom, it is snowing for 2.2 days. Throughout December, 15mm (0.59") of snow is accumulated.

With an average of 7h and 0min of daylight, December has the shortest days of the year.

The average day length in December in Sinclairtown is 7h and 3min.

In December, on the first day of the month, sunrise is at 8:20 am and sunset at 3:42 pm. On the last day of the month, sunrise is at 8:44 am and sunset at 3:47 pm GMT.

In Sinclairtown, United Kingdom, the average sunshine duration in December is 4.9h.

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

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

8.1°C

5.9°C

5.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

20.1km/h

22.7km/h

22.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

10.2

11.5

10.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Sinclairtown, United Kingdom

Average high temperature in December: 5.9°C

The warmest month (with the highest average high temperature) is July (17°C).
The month with the lowest average high temperature is January (5.3°C).

Average low temperature in December: 2.6°C

The month with the highest average low temperature is August (11°C).
The coldest month (with the lowest average low temperature) is January (2.1°C).

Average pressure in December
Sinclairtown, United Kingdom

Average pressure in December: 1007.9mbar

The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1006.9mbar).

Average wind speed in December
Sinclairtown, United Kingdom

Average wind speed in December: 21.3km/h

The windiest months (with the highest average wind speed) are January and December (21.3km/h).
The calmest month (with the lowest average wind speed) is June (13.3km/h).

Average humidity in December
Sinclairtown, United Kingdom

Average humidity in December: 86%

The months with the highest relative humidity are January, November and December (86%).
The month with the lowest relative humidity is April (80%).

Average rainfall in December
Sinclairtown, United Kingdom

Average rainfall in December: 35mm

The wettest month (with the highest rainfall) is August (61mm).
The driest month (with the least rainfall) is April (22mm).

Average rainfall days in December
Sinclairtown, United Kingdom

Average rainfall days in December: 15.9 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is February (12.4 days).

Average snowfall in December
Sinclairtown, United Kingdom

Average snowfall in December: 15mm

The month with the highest snowfall is February (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in December
Sinclairtown, United Kingdom

Average snowfall days in December: 2.2 days

The month with the highest number of snowfall days is February (3.4 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
Sinclairtown, United Kingdom

Average daylight in December: 7h and 0min

The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 0min).

Average sunshine in December: 4h and 54min

The month with the most sunshine is June (Average sunshine: 7h and 54min).
The month with the least sunshine is October (Average sunshine: 4h and 24min).

Average sunshine days in December
Sinclairtown, United Kingdom

Average sunshine days in December: 11.5 days

The month with the most sunshine days is April (13.7 days).
The month with the least sunshine days is July (6.5 days).

Average UV index in December
Sinclairtown, United Kingdom

Average UV index in December: 2

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December
Sinclairtown, United Kingdom

Average cloud cover in December: 52

The month with the most cloud cover is June (Cloud cover 56).
The month with the least cloud cover is April (Cloud cover 49).

Average visibility in December
Sinclairtown, United Kingdom

Average visibility in December: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).