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
The arrival of December denotes a barely perceptible change in the average high-temperatures to a frosty 9.7°C (49.5°F) from November's 11.2°C (52.2°F). The temperature in Haroldston West during December sees a subtle transition from day to night, averaging a low of 7.6°C (45.7°F).Humidity
The months with the lowest humidity in Haroldston West, United Kingdom, are February through April, November and December, with an average relative humidity of 81%.Rainfall
In Haroldston West, during December, the rain falls for 21.5 days and regularly aggregates up to 64mm (2.52") of precipitation. In Haroldston West, during the entire year, the rain falls for 210.4 days and collects up to 577mm (22.72") of precipitation.Snowfall
January through March, November and December are months with snowfall in Haroldston West. In Haroldston West, United Kingdom, during December, snow falls for 0.7 days and regularly aggregates up to 3mm (0.12") of snow. In Haroldston West, during the entire year, snow falls for 2.7 days and aggregates up to 19mm (0.75") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 54min of daylight.On the first day of December in Haroldston West, sunrise is at 8:05 am and sunset at 4:13 pm. On the last day of the month, sunrise is at 8:27 am and sunset at 4:19 pm GMT.
Sunshine
January, November and December, with an average of 3.7h of sunshine, are months with the least sunshine.UV index
In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: During December, 3 as the daily maximum UV index converts into the following advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What are the temperatures in Haroldston West in December?
What is the least humid month in Haroldston West?
What is the average humidity in December in Haroldston West?
How much does it rain in Haroldston West in December?
How many days does it snow in December in Haroldston West?
What is the month with the shortest days in Haroldston West?
How many hours of daylight does Haroldston West have in December?
What time are sunrise and sunset in December in Haroldston West?
What are the months with the least sunshine in Haroldston West?
How many hours of sunshine does Haroldston West have in December?
How high is the UV index in December in Haroldston West?
Average temperature in December
Haroldston West, United Kingdom
- Average high temperature in December: 9.7°C
The warmest month (with the highest average high temperature) is August (17.2°C).
The month with the lowest average high temperature is February (8.3°C).
- Average low temperature in December: 7.6°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).
Average pressure in December
Haroldston West, United Kingdom
- Average pressure in December: 1013.3mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in December
Haroldston West, United Kingdom
- Average wind speed in December: 29.1km/h
The windiest month (with the highest average wind speed) is December (29.1km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).
Average humidity in December
Haroldston West, United Kingdom
- Average humidity in December: 81%
The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are February, March, April, November and December (81%).
Average rainfall in December
Haroldston West, United Kingdom
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is May (23mm).
Average rainfall days in December
Haroldston West, United Kingdom
- Average rainfall days in December: 21.5 days
The month with the highest number of rainy days is November (21.9 days).
The month with the least rainy days is May (13.9 days).
Average snowfall in December
Haroldston West, United Kingdom
- Average snowfall in December: 3mm
The month with the highest snowfall is January (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Haroldston West, United Kingdom
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Haroldston West, United Kingdom
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 24min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 42min).
Average sunshine days in December
Haroldston West, United Kingdom
- Average sunshine days in December: 5.7 days
The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is November (5.5 days).
Average UV index in December
Haroldston West, United Kingdom
- Average UV index in December: 3
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 and February (UV index 2).
Average cloud cover in December
Haroldston West, United Kingdom
- Average cloud cover in December: 64
The months with the most cloud cover are November and December (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in December
Haroldston West, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Haroldston West, United Kingdom
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