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 transition into December shows a subtle variation to a chilly 9.5°C (49.1°F) from November's 12°C (53.6°F) in the average high-temperature. An average temperature of 1.4°C (34.5°F) marks the nights in December.Humidity
In Sieuras, the average relative humidity in December is 74%.Rainfall
In Sieuras, during December, the rain falls for 9.5 days and regularly aggregates up to 42mm (1.65") of precipitation. In Sieuras, during the entire year, the rain falls for 157.3 days and collects up to 605mm (23.82") of precipitation.Snowfall
Months with snowfall in Sieuras are January through May, October through December. In December, it is snowing for 3 days. Throughout December, 38mm (1.5") of snow is accumulated. In Sieuras, during the entire year, snow falls for 20.8 days and aggregates up to 383mm (15.08") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of December in Sieuras, sunrise is at 08:07 and sunset at 17:20. On the last day of the month, sunrise is at 08:26 and sunset at 17:29 CET.
Sunshine
The average sunshine in December in Sieuras is 6.4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sieuras, France. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 in December translates into this advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Sieuras in December?
What is the average humidity in December in Sieuras?
How many days does it rain in December in Sieuras?
How many days does it snow in December in Sieuras?
What is the month with the shortest days in Sieuras?
What is the average length of the day in December in Sieuras?
What time are sunrise and sunset in December in Sieuras?
How long on average sun shines in December in Sieuras?
When is the lowest UV index in Sieuras?
What is the UV index intensity in December in Sieuras?
Average temperature in December
Sieuras, France
- Average high temperature in December: 9.5°C
The warmest month (with the highest average high temperature) is August (26.2°C).
The month with the lowest average high temperature is January (7.7°C).
- Average low temperature in December: 1.4°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (0°C).
Average pressure in December
Sieuras, France
- Average pressure in December: 1021.5mbar
The month with the highest atmospheric pressure is December (1021.5mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Sieuras, France
- Average wind speed in December: 9km/h
The windiest month (with the highest average wind speed) is February (10.4km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in December
Sieuras, France
- Average humidity in December: 74%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Sieuras, France
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in December
Sieuras, France
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is October (9.2 days).
Average snowfall in December
Sieuras, France
- Average snowfall in December: 38mm
The month with the highest snowfall is February (124mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sieuras, France
- Average snowfall days in December: 3 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sieuras, France
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in December
Sieuras, France
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is May (8.8 days).
Average UV index in December
Sieuras, France
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Sieuras, France
- Average cloud cover in December: 31
The months with the most cloud cover are January and February (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 24).
Average visibility in December
Sieuras, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
