December weather forecastOletta, France
December
Weather in December
December, the first month of the winter in Oletta, is still a cool month, with an average temperature varying between 12.7°C (54.9°F) and 8.3°C (46.9°F).Temperature
Transitioning into December, Oletta records an average high-temperature of a cool 12.7°C (54.9°F), almost identical to November's 15.5°C (59.9°F). Throughout December, Oletta observes a steady low-temperature average of 8.3°C (46.9°F), reflecting a minor dip from daytime highs.Humidity
In December, the average relative humidity is 74%.Rainfall
In Oletta, in December, during 7.6 rainfall days, 21mm (0.83") of precipitation is typically accumulated. Throughout the year, in Oletta, there are 101.4 rainfall days, and 325mm (12.8") of precipitation is accumulated.Snowfall
In Oletta, snow does not fall in April through December.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 Oletta, sunrise is at 07:33 and sunset at 16:50. On the last day of the month, sunrise is at 07:52 and sunset at 16:59 CET.
Sunshine
In December, the average sunshine is 6.4h.UV index
The months with the lowest UV index in Oletta are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 3 during December translates into the following guidance:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Oletta, France
- Average high temperature in December: 12.7°C
The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in December: 8.3°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is February (6.5°C).
Average pressure in December
Oletta, France
- Average pressure in December: 1017.9mbar
The month with the highest atmospheric pressure is December (1017.9mbar).
The month with the lowest atmospheric pressure is November (1013.6mbar).
Average wind speed in December
Oletta, France
- Average wind speed in December: 11.4km/h
The windiest month (with the highest average wind speed) is March (12.7km/h).
The calmest month (with the lowest average wind speed) is August (7.6km/h).
Average humidity in December
Oletta, France
- Average humidity in December: 74%
The month with the highest relative humidity is November (77%).
The months with the lowest relative humidity are July and August (67%).
Average rainfall in December
Oletta, France
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is October (47mm).
The driest month (with the least rainfall) is July (18mm).
Average rainfall days in December
Oletta, France
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is November (11.1 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in December
Oletta, France
- Average snowfall in December: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Oletta, France
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Oletta, France
- Average daylight in December: 9h and 6min
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 24min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in December
Oletta, France
- Average sunshine days in December: 20.8 days
The months with the most sunshine days are July and August (22.3 days).
The month with the least sunshine days is November (17.5 days).
Average UV index in December
Oletta, France
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Oletta, France
- Average cloud cover in December: 29
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Oletta, France
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
