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 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
Harberton measures an average high-temperature of a chilly 9.7°C (49.5°F) in December, nearly consistent with the preceding month. Harberton's average temperature during the nights of December is recorded at 6.6°C (43.9°F).Humidity
In Harberton, the average relative humidity in December is 83%.Rainfall
In December, the rain falls for 16.9 days. Throughout December, 66mm (2.6") of precipitation is accumulated. In Harberton, United Kingdom, during the entire year, the rain falls for 199.7 days and collects up to 605mm (23.82") of precipitation.Snowfall
Months with snowfall are January, February, November and December. In Harberton, during December, snow falls for 0.6 days and regularly aggregates up to 2mm (0.08") of snow. Throughout the year, there are 3.1 snowfall days, and 16mm (0.63") of snow is accumulated.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:54 am and sunset at 4:14 pm. On the last day of December, in Harberton, sunrise is at 8:15 am and sunset at 4:21 pm GMT.
Sunshine
In Harberton, 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 in Harberton, United Kingdom. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are the temperatures in Harberton in December?
What is the average humidity in December in Harberton?
How many days does it rain in December in Harberton?
How much does it snow in Harberton in December?
What is the month with the shortest days in Harberton?
How many hours of daylight does Harberton have in December?
What time are sunrise and sunset in December in Harberton?
How many hours of sunshine does Harberton have in December?
What is the month with the lowest UV index in Harberton?
How high is the UV index in December in Harberton?
Average temperature in December
Harberton, 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
Harberton, 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
Harberton, 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
Harberton, 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
Harberton, 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
Harberton, 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 months with the least rainy days are February and September (14.6 days).
Average snowfall in December
Harberton, 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
Harberton, 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 daylight in December /
Average sunshine in December
Harberton, 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
Harberton, 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
Harberton, 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
Harberton, 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
Harberton, 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).
Harberton, United Kingdom
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