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
December
Weather in December
Temperature
The onset of December marks an average high-temperature of a still frosty 6.6°C (43.9°F), hardly differing from November's 8.3°C (46.9°F). Roshven documents an average low-temperature of 4.2°C (39.6°F) for the nights of December.Humidity
In December, the average relative humidity is 82%.Rainfall
The month with the most rainfall is December, when the rain falls for 19.7 days and typically aggregates up to 56mm (2.2") of precipitation.Snowfall
Months with snowfall in Roshven are January through April, November and December. In December, it is snowing for 1.7 days. Throughout December, 9mm (0.35") of snow is accumulated. In Roshven, during the entire year, snow falls for 8.8 days and aggregates up to 58mm (2.28") of snow.Daylight
December has the shortest days of the year, with an average of 6h and 54min of daylight.On the first day of the month, sunrise is at 8:35 am and sunset at 3:48 pm. On the last day of December, sunrise is at 8:59 am and sunset at 3:52 pm GMT.
Sunshine
The month with the least sunshine is December, with an average of 2.9h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 suggests these recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December in Roshven?
What is the rainiest month?
How many days does it rain in December?
How much does it snow in Roshven in December?
What is the month with the shortest days?
How many hours of daylight does Roshven have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index in Roshven?
What is the UV index intensity in December?
Average temperature in December
Roshven, United Kingdom
- Average high temperature in December: 6.6°C
The warmest month (with the highest average high temperature) is July (14.8°C).
The months with the lowest average high temperature are January and February (5.9°C).
- Average low temperature in December: 4.2°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is February (3.4°C).
Average pressure in December
Roshven, United Kingdom
- Average pressure in December: 1005.9mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is November (1005.5mbar).
Average wind speed in December
Roshven, United Kingdom
- Average wind speed in December: 26.2km/h
The windiest month (with the highest average wind speed) is January (27.1km/h).
The calmest month (with the lowest average wind speed) is June (14.3km/h).
Average humidity in December
Roshven, United Kingdom
- Average humidity in December: 82%
The months with the highest relative humidity are July and August (86%).
The month with the lowest relative humidity is April (80%).
Average rainfall in December
Roshven, United Kingdom
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is December (56mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Roshven, United Kingdom
- Average rainfall days in December: 19.7 days
The month with the highest number of rainy days is December (19.7 days).
The month with the least rainy days is April (12.7 days).
Average snowfall in December
Roshven, United Kingdom
- Average snowfall in December: 9mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Roshven, United Kingdom
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is February (2.4 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
Roshven, United Kingdom
- Average daylight in December: 6h and 5min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is June (Average sunshine: 7h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in December
Roshven, United Kingdom
- Average sunshine days in December: 8.4 days
The month with the most sunshine days is April (14.2 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in December
Roshven, United Kingdom
- Average UV index in December: 2
The months with the highest UV index are 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
Roshven, United Kingdom
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are April and May (Cloud cover 56).
Average visibility in December
Roshven, United Kingdom
- Average visibility in December: 10km
The months with the highest visibility are April, October, November and December (10km).
The months with the lowest visibility are January, February, March, May, June, July, August and September (9km).
