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
In Cirencester, December's average high-temperature stands at a still frosty 7.4°C (45.3°F), closely related to the preceding month. Throughout December, Cirencester reports a steady low-temperature average of 2.9°C (37.2°F), slightly lower than its daytime counterpart.Humidity
December is the most humid month, with an average relative humidity of 91%.Rainfall
In Cirencester, in December, during 13.7 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, there are 167 rainfall days, and 331mm (13.03") of precipitation is accumulated.Snowfall
Months with snowfall in Cirencester are January through March and December. December is the first month it typically snows. Throughout December, in the average 1.2 snowfall days, it receives 5mm (0.2") of snow. Throughout the year, there are 7.7 snowfall days, and 30mm (1.18") of snow is accumulated.Daylight
December has the shortest days of the year in Cirencester, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 7:52 am and sunset at 4:01 pm. On the last day of December, in Cirencester, sunrise is at 8:14 am and sunset at 4:07 pm GMT.
Sunshine
The average sunshine in December is 4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Avoiding the Sun during its peak radiation time around midday is a healthy practice. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Cirencester?
What is the most humid month in Cirencester?
What is the average humidity in December in Cirencester?
How much does it rain in Cirencester in December?
When does it start snowing in Cirencester?
What is the month with the shortest days in Cirencester?
How many hours of daylight does Cirencester have in December?
When are sunrise and sunset in December in Cirencester?
How many hours of sunshine does Cirencester have in December?
What is the month with the lowest UV index in Cirencester?
What is the UV index intensity in December in Cirencester?
Average temperature in December
Cirencester, United Kingdom
- Average high temperature in December: 7.4°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (12°C).
The coldest months (with the lowest average low temperature) are January and February (1.8°C).
Average pressure in December
Cirencester, United Kingdom
- Average pressure in December: 1014.1mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).
Average wind speed in December
Cirencester, United Kingdom
- Average wind speed in December: 17.6km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in December
Cirencester, United Kingdom
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are July and August (82%).
Average rainfall in December
Cirencester, United Kingdom
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is November (40mm).
The driest months (with the least rainfall) are April and September (19mm).
Average rainfall days in December
Cirencester, United Kingdom
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in December
Cirencester, United Kingdom
- Average snowfall in December: 5mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Cirencester, United Kingdom
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (2.9 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
Cirencester, 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: 4h and 0min
The month with the most sunshine is July (Average sunshine: 7h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in December
Cirencester, United Kingdom
- Average sunshine days in December: 13.1 days
The month with the most sunshine days is March (15.3 days).
The month with the least sunshine days is August (9.4 days).
Average UV index in December
Cirencester, 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, November and December (UV index 2).
Average cloud cover in December
Cirencester, United Kingdom
- Average cloud cover in December: 61
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility in December
Cirencester, United Kingdom
- Average visibility in December: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
