December weather forecast and climate
Bournemouth, United Kingdom

What is the temperature in December in Bournemouth?

In December, in Bournemouth, the average high-temperature is 8.7°C (47.7°F), and the average low-temperature is 1.6°C (34.9°F).

How much does it rain in Bournemouth in December?

In December, the rain falls for 12.3 days. Throughout December, 100mm (3.9") of precipitation is accumulated.

What is the sea water temperature in December in Bournemouth?

The average seawater temperature, in December, in Bournemouth, is 11.8°C (53.2°F). Swimming in 11.8°C (53.2°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
Average temperature in December - Bournemouth, United Kingdom
  • Average high temperature in December: 8.7°C

The warmest month (with the highest average high temperature) is July (22.1°C).
The month with the lowest average high temperature is January (8.4°C).

  • Average low temperature in December: 1.6°C

The month with the highest average low temperature is July (11.9°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).

Average rainfall in December - Bournemouth, United Kingdom
  • Average rainfall in December: 100mm

The wettest month (with the highest rainfall) is October (100.7mm).
The driest month (with the lowest rainfall) is July (47.8mm).

Average rainfall days in December - Bournemouth, United Kingdom
  • Average rainfall days in December: 12.3 days

The month with the highest number of rainy days is January (12.8 days).
The month with the lowest number of rainy days is August (7.3 days).

Average sea temperature in December - Bournemouth, United Kingdom
  • Average sea temperature in December: 11.8°C

The best month for swimming (with the highest average sea temperature) is September (17.3°C).
The coldest month (with the lowest average sea temperature) is March (8.7°C).

Average daylight in December / Average sunshine in December - Bournemouth, United Kingdom
  • Average daylight in December: 8.1h

The month with the longest days is June (Average daylight: 16.4h).
The month with shortest days is December (Average daylight: 8.1h).

  • Average sunshine in December: 1.9h

The month with most sunshine is June (Average sunshine: 7.7h).
The month with least sunshine is December (Average sunshine: 1.9h).

Average UV index in December - Bournemouth, United Kingdom
  • Average UV index in December: 1

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 1).

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