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 transition into December subtly indicates a reduction in the average high-temperature, down to a chilly 8.8°C (47.8°F) from November's cool 11.9°C (53.4°F). The low-temperature average for Saint-Cyr-en-Bourg during December stands at a wintry 3.8°C (38.8°F).Humidity
The months with the highest humidity in Saint-Cyr-en-Bourg are January and December, with an average relative humidity of 86%.Rainfall
In Saint-Cyr-en-Bourg, France, during December, the rain falls for 14.1 days and regularly aggregates up to 51mm (2.01") of precipitation. In Saint-Cyr-en-Bourg, during the entire year, the rain falls for 161 days and collects up to 456mm (17.95") of precipitation.Snowfall
Months with snowfall in Saint-Cyr-en-Bourg, France, are January through March, November and December. In Saint-Cyr-en-Bourg, during December, snow falls for 0.8 days and regularly aggregates up to 2mm (0.08") of snow. In Saint-Cyr-en-Bourg, during the entire year, snow falls for 3.5 days and aggregates up to 16mm (0.63") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 36min of daylight.On the first day of December, sunrise is at 08:26 and sunset at 17:12. On the last day of the month, sunrise is at 08:46 and sunset at 17:20 CET.
Sunshine
The average sunshine in December in Saint-Cyr-en-Bourg is 4.8h.UV index
In December, the average daily maximum UV index in Saint-Cyr-en-Bourg is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 3 suggests these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the temperature in December in Saint-Cyr-en-Bourg?
What is the most humid month in Saint-Cyr-en-Bourg?
What is the average humidity in December in Saint-Cyr-en-Bourg?
How many days does it rain in December in Saint-Cyr-en-Bourg?
How many days does it snow in December in Saint-Cyr-en-Bourg?
What is the month with the shortest days in Saint-Cyr-en-Bourg?
What is the average length of the day in December in Saint-Cyr-en-Bourg?
When are sunrise and sunset in December in Saint-Cyr-en-Bourg?
How long on average sun shines in December in Saint-Cyr-en-Bourg?
What is the UV index intensity in December in Saint-Cyr-en-Bourg?
Average temperature in December
Saint-Cyr-en-Bourg, France
- Average high temperature in December: 8.8°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in December: 3.8°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is February (2.2°C).
Average pressure in December
Saint-Cyr-en-Bourg, France
- Average pressure in December: 1019.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in December
Saint-Cyr-en-Bourg, France
- Average wind speed in December: 16.5km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in December
Saint-Cyr-en-Bourg, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Saint-Cyr-en-Bourg, France
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is November (54mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Saint-Cyr-en-Bourg, France
- Average rainfall days in December: 14.1 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in December
Saint-Cyr-en-Bourg, France
- Average snowfall in December: 2mm
The months with the highest snowfall are January and February (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Cyr-en-Bourg, France
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (1.2 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
Saint-Cyr-en-Bourg, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in December
Saint-Cyr-en-Bourg, France
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is June (12 days).
Average UV index in December
Saint-Cyr-en-Bourg, France
- Average UV index in December: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Saint-Cyr-en-Bourg, France
- Average cloud cover in December: 52
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in December
Saint-Cyr-en-Bourg, 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).
Saint-Cyr-en-Bourg, France
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