December weather forecast
Hartlepool, United Kingdom

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Weather in December

December, the first month of the winter in Hartlepool, is also a frosty month, with an average temperature fluctuating between 6.7°C (44.1°F) and 3.6°C (38.5°F).

Temperature

December's average high-temperature is a still chilly 6.7°C (44.1°F), maintaining a close comparison with November's 9.1°C (48.4°F). In the month of December, Hartlepool experiences a minor discrepancy from peak daytime temperatures, settling at an average low-temperature of 3.6°C (38.5°F).

Humidity

With an average relative humidity of 86%, December is the most humid month in Hartlepool.

Rainfall

In Hartlepool, United Kingdom, during December, the rain falls for 15.2 days and regularly aggregates up to 25mm (0.98") of precipitation. In Hartlepool, during the entire year, the rain falls for 190.7 days and collects up to 403mm (15.87") of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Hartlepool, in December, during 1.7 snowfall days, 5mm (0.2") of snow is typically accumulated. Throughout the year, in Hartlepool, there are 12.1 snowfall days, and 65mm (2.56") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 7h and 18min of daylight.
On the first day of December, sunrise is at 8:04 am and sunset at 3:43 pm. On the last day of the month, sunrise is at 8:27 am and sunset at 3:48 pm GMT.

Sunshine

The average sunshine in December is 4.9h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 2 during December translates into these guidelines:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

Is December cold in Hartlepool?

In Hartlepool, in December, the average high-temperature is 6.7°C (44.1°F), and the average low-temperature is 3.6°C (38.5°F).

What is the most humid month in Hartlepool?

With an average relative humidity of 86%, December is the most humid month in Hartlepool.

What is the average humidity in December in Hartlepool?

The average relative humidity in December is 86%.

How much does it rain in Hartlepool in December?

In Hartlepool, in December, during 15.2 rainfall days, 25mm (0.98") of precipitation is typically accumulated.

How many days does it snow in December in Hartlepool?

In Hartlepool, in December, during 1.7 snowfall days, 5mm (0.2") of snow is typically accumulated.

What is the month with the shortest days in Hartlepool?

With an average of 7h and 18min of daylight, December has the shortest days of the year in Hartlepool.

How many hours of daylight does Hartlepool have in December?

In December, the average day length in Hartlepool, United Kingdom, is 7h and 21min.

When are sunrise and sunset in December in Hartlepool?

In December, on the first day of the month, sunrise is at 8:04 am and sunset at 3:43 pm. On the last day of the month, sunrise is at 8:27 am and sunset at 3:48 pm GMT.

How many hours of sunshine does Hartlepool have in December?

The average sunshine duration in December in Hartlepool is 4.9h.

What is the month with the lowest UV index in Hartlepool?

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

How high is the UV index in December in Hartlepool?

In Hartlepool, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Hartlepool, United Kingdom

Average temperature in December - Hartlepool, United Kingdom
  • Average high temperature in December: 6.7°C

The warmest months (with the highest average high temperature) are July and August (18°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in December: 3.6°C

The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).

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Average pressure in December
Hartlepool, United Kingdom

Average pressure in December - Hartlepool, United Kingdom
  • Average pressure in December: 1010.2mbar

The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.2mbar).

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Average wind speed in December
Hartlepool, United Kingdom

Average wind speed in December - Hartlepool, United Kingdom
  • Average wind speed in December: 21.7km/h

The windiest months (with the highest average wind speed) are January and December (21.7km/h).
The calmest month (with the lowest average wind speed) is June (14.2km/h).

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Average humidity in December
Hartlepool, United Kingdom

Average humidity in December - Hartlepool, United Kingdom
  • Average humidity in December: 86%

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

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Average rainfall in December
Hartlepool, United Kingdom

Average rainfall in December - Hartlepool, United Kingdom
  • Average rainfall in December: 25mm

The wettest month (with the highest rainfall) is June (52mm).
The driest month (with the least rainfall) is April (17mm).

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Average rainfall days in December
Hartlepool, United Kingdom

Average rainfall days in December - Hartlepool, United Kingdom
  • Average rainfall days in December: 15.2 days

The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is April (13 days).

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Average snowfall in December
Hartlepool, United Kingdom

Average snowfall in December - Hartlepool, United Kingdom
  • Average snowfall in December: 5mm

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

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Average snowfall days in December
Hartlepool, United Kingdom

Average snowfall days in December - Hartlepool, United Kingdom
  • Average snowfall days in December: 1.7 days

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Hartlepool, United Kingdom

Average daylight in December / Average sunshine in December - Hartlepool, United Kingdom
  • Average daylight in December: 7h and 2min

The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in December
Hartlepool, United Kingdom

Average sunshine days in December - Hartlepool, United Kingdom
  • Average sunshine days in December: 11.8 days

The month with the most sunshine days is April (13.4 days).
The month with the least sunshine days is July (8 days).

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Average UV index in December
Hartlepool, United Kingdom

Average UV index in December - Hartlepool, 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).

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Average cloud cover in December
Hartlepool, United Kingdom

Average cloud cover in December - Hartlepool, United Kingdom
  • Average cloud cover in December: 51

The months with the most cloud cover are February and November (Cloud cover 57).
The months with the least cloud cover are April and September (Cloud cover 47).

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Average visibility in December
Hartlepool, United Kingdom

Average visibility in December - Hartlepool, United Kingdom
  • Average visibility in December: 10km

The month with the highest visibility is December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).

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Hartlepool, United Kingdom

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