Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Dunbar registers an average high-temperature of a still frosty 6.9°C (44.4°F) with the arrival of December, showing minor deviation from the preceding month. Dunbar, in December, registers an average low temperature of 4°C (39.2°F), showing a minute reduction from daily highs.Humidity
In Dunbar, the average relative humidity in December is 83%.Rainfall
In Dunbar, United Kingdom, in December, during 11.1 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Dunbar, during the entire year, the rain falls for 149.7 days and collects up to 321mm (12.64") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Dunbar, during December, snow falls for 1.5 days and regularly aggregates up to 11mm (0.43") of snow. In Dunbar, during the entire year, snow falls for 10.6 days and aggregates up to 75mm (2.95") of snow.Sea temperature
In Dunbar, the average seawater temperature in December is 9.2°C (48.6°F).Note: Swimming in 9.2°C (48.6°F) can be lethal. Merely spending a few minutes in 13°C (55.4°F) waters feels harsh, and venturing below 10°C (50°F) might disrupt breathing control and bring about cold shock, contingent on individual resilience.
Daylight
The month with the shortest days in Dunbar is December, with an average of 7h and 6min of daylight.On the first day of the month, sunrise is at 8:17 am and sunset at 3:40 pm. On the last day of December, in Dunbar, sunrise is at 8:41 am and sunset at 3:45 pm GMT.
Sunshine
In December, the average sunshine is 5.1h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dunbar. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Boost your sun resistance with garments that are densely woven yet spacious. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
Is December cold in Dunbar?
What is the average humidity in December in Dunbar?
How many days does it rain in December in Dunbar?
How much does it snow in Dunbar in December?
What is the sea water temperature in December in Dunbar?
What is the month with the shortest days in Dunbar?
How many hours of daylight does Dunbar have in December?
When is the sunrise / sunset in December in Dunbar?
How long on average sun shines in December in Dunbar?
What is the month with the lowest UV index in Dunbar?
What is the UV index reading in December in Dunbar?
Average temperature in December
Dunbar, United Kingdom
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is August (16.2°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in December: 4°C
The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is January (3.4°C).
Average pressure in December
Dunbar, United Kingdom
- Average pressure in December: 1008mbar
The month with the highest atmospheric pressure is May (1015.5mbar).
The month with the lowest atmospheric pressure is November (1007mbar).
Average wind speed in December
Dunbar, United Kingdom
- Average wind speed in December: 26.8km/h
The windiest months (with the highest average wind speed) are January and December (26.8km/h).
The calmest month (with the lowest average wind speed) is June (15.7km/h).
Average humidity in December
Dunbar, United Kingdom
- Average humidity in December: 83%
The months with the highest relative humidity are June and July (85%).
The months with the lowest relative humidity are March and April (81%).
Average rainfall in December
Dunbar, United Kingdom
- Average rainfall in December: 19mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Dunbar, United Kingdom
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in December
Dunbar, United Kingdom
- Average snowfall in December: 11mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Dunbar, United Kingdom
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in December
Dunbar, United Kingdom
- Average sea temperature in December: 9.2°C
The best month for swimming (with the highest average sea temperature) is August (14.2°C).
The coldest months (with the lowest average sea temperature) are February and March (6.5°C).
Average daylight in December /
Average sunshine in December
Dunbar, United Kingdom
- Average daylight in December: 7h and 1min
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 6min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is June (Average sunshine: 8h and 6min).
The month with the least sunshine is October (Average sunshine: 4h and 24min).
Average sunshine days in December
Dunbar, United Kingdom
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is December (17.5 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in December
Dunbar, 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
Dunbar, United Kingdom
- Average cloud cover in December: 50
The months with the most cloud cover are March, June and November (Cloud cover 54).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility in December
Dunbar, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
Dunbar, United Kingdom
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