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
With the onset of December, the average high-temperature registers at a frosty 9.7°C (49.5°F), subtly different from November's 11.5°C (52.7°F). Night temperatures during December experience a slight downturn, averaging 6.6°C (43.9°F).Humidity
The average relative humidity in December in Totnes is 83%.Rainfall
In Totnes, in December, during 16.9 rainfall days, 66mm (2.6") of precipitation is typically accumulated. In Totnes, during the entire year, the rain falls for 199.6 days and collects up to 604mm (23.78") of precipitation.Snowfall
Months with snowfall are January, February, November and December. In Totnes, in December, during 0.6 snowfall days, 2mm (0.08") of snow is typically accumulated. In Totnes, during the entire year, snow falls for 3.1 days and aggregates up to 16mm (0.63") of snow.Sea temperature
In December, the average sea temperature is 12.2°C (54°F).Note: Unprotected swimming in 12.2°C (54°F) is dangerous due to potential cold shock. Especially when temperatures go below 10°C (50°F), leading to hyperventilation.
Daylight
December has the shortest days of the year, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 7:53 am and sunset at 4:13 pm. On the last day of December, in Totnes, sunrise is at 8:15 am and sunset at 4:20 pm GMT.
Sunshine
The average sunshine in December is 4.4h.UV index
January, February 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 vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 2 during December translates into the following guidance:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What are December temperatures in Totnes?
What is the average humidity in December in Totnes?
How much does it rain in Totnes in December?
How much does it snow in Totnes in December?
How cold is the water in December in Totnes?
What is the month with the shortest days in Totnes?
How many hours of daylight does Totnes have in December?
What time are sunrise and sunset in December in Totnes?
How long on average sun shines in December in Totnes?
When is the lowest UV index in Totnes?
What is the UV index intensity in December in Totnes?
Average temperature in December
Totnes, United Kingdom
- Average high temperature in December: 9.7°C
The warmest month (with the highest average high temperature) is July (18.5°C).
The month with the lowest average high temperature is February (8.5°C).
- Average low temperature in December: 6.6°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in December
Totnes, United Kingdom
- Average pressure in December: 1015mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in December
Totnes, United Kingdom
- Average wind speed in December: 26.3km/h
The windiest month (with the highest average wind speed) is December (26.3km/h).
The calmest month (with the lowest average wind speed) is July (16.9km/h).
Average humidity in December
Totnes, United Kingdom
- Average humidity in December: 83%
The months with the highest relative humidity are June and October (84%).
The months with the lowest relative humidity are February, March and April (82%).
Average rainfall in December
Totnes, United Kingdom
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is May (32mm).
Average rainfall days in December
Totnes, United Kingdom
- Average rainfall days in December: 16.9 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is September (14.5 days).
Average snowfall in December
Totnes, United Kingdom
- Average snowfall in December: 2mm
The month with the highest snowfall is January (10mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Totnes, United Kingdom
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in December
Totnes, United Kingdom
- Average sea temperature in December: 12.2°C
The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest month (with the lowest average sea temperature) is March (9.6°C).
Average daylight in December /
Average sunshine in December
Totnes, United Kingdom
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 12min).
Average sunshine days in December
Totnes, United Kingdom
- Average sunshine days in December: 10.3 days
The month with the most sunshine days is April (11.8 days).
The months with the least sunshine days are August and November (8 days).
Average UV index in December
Totnes, United Kingdom
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Totnes, United Kingdom
- Average cloud cover in December: 57
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in December
Totnes, United Kingdom
- Average visibility in December: 9km
The months with the highest visibility are February, April, June, July, September and November (10km).
The months with the lowest visibility are January, March, May, August, October and December (9km).
Totnes, United Kingdom
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