December weather forecastGrasse, France
December
Weather in December
December, the first month of the winter in Grasse, is still a cool month, with an average temperature ranging between max 10.5°C (50.9°F) and min 4.3°C (39.7°F).Temperature
The transition to December results in a modest reduction in average high-temperature, moving from a refreshing 13.5°C (56.3°F) in November to a fresh 10.5°C (50.9°F). Grasse, during the month of December, experiences an average low-temperature of 4.3°C (39.7°F).Humidity
In Grasse, the average relative humidity in December is 70%.Rainfall
In Grasse, in December, it is raining for 8.3 days, with typically 57mm (2.24") of accumulated precipitation. In Grasse, France, during the entire year, the rain falls for 116.3 days and collects up to 523mm (20.59") of precipitation.Snowfall
Months with snowfall in Grasse, France, are January through March and December. December is the first month it typically snows in Grasse. Throughout December, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 2.5 snowfall days, and 29mm (1.14") of snow is accumulated.Daylight
December has the shortest days of the year in Grasse, France, with an average of 9h and 0min of daylight.On the first day of December in Grasse, sunrise is at 07:46 and sunset at 16:56. On the last day of the month, sunrise is at 08:05 and sunset at 17:05 CET.
Sunshine
In Grasse, the average sunshine in December is 6.6h.UV index
The months with the lowest UV index in Grasse are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 3 in December converts into the following recommendations:
Exercise prevention - Warding off sunburn is urged. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Grasse, France
- Average high temperature in December: 10.5°C
The warmest months (with the highest average high temperature) are July and August (26.2°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in December: 4.3°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in December
Grasse, France
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is April (1013.9mbar).
Average wind speed in December
Grasse, France
- Average wind speed in December: 10.3km/h
The windiest month (with the highest average wind speed) is March (11.4km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in December
Grasse, France
- Average humidity in December: 70%
The month with the highest relative humidity is November (72%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Grasse, France
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is August (17mm).
Average rainfall days in December
Grasse, France
- Average rainfall days in December: 8.3 days
The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is August (7.4 days).
Average snowfall in December
Grasse, France
- Average snowfall in December: 1mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Grasse, France
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (1.6 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
Grasse, France
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 6h and 36min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 30min).
Average sunshine days in December
Grasse, France
- Average sunshine days in December: 21.2 days
The months with the most sunshine days are October and December (21.2 days).
The month with the least sunshine days is May (15.2 days).
Average UV index in December
Grasse, France
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Grasse, France
- Average cloud cover in December: 24
The months with the most cloud cover are February and November (Cloud cover 28).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in December
Grasse, 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).
