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 commencement of December introduces an average high-temperature of a chilly 9.3°C (48.7°F), closely mirroring the preceding month. The mean low-temperature during December nights is a cold 2.6°C (36.7°F).Humidity
In Grisaleña, Spain, the average relative humidity in December is 79%.Rainfall
In December, the rain falls for 11.5 days. Throughout December, 30mm (1.18") of precipitation is accumulated. Throughout the year, in Grisaleña, there are 163.3 rainfall days, and 417mm (16.42") of precipitation is accumulated.Snowfall
January through April and December are months with snowfall in Grisaleña. December is the first month it typically snows in Grisaleña. Throughout December, in the average 1.6 snowfall days, it receives 27mm (1.06") of snow. In Grisaleña, during the entire year, snow falls for 10.7 days and aggregates up to 125mm (4.92") of snow.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year in Grisaleña, Spain.On the first day of December in Grisaleña, sunrise is at 08:23 and sunset at 17:40. On the last day of the month, sunrise is at 08:42 and sunset at 17:49 CET.
Sunshine
In Grisaleña, Spain, the average sunshine in December is 5.8h.UV index
In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In December, an average UV index of 3 transforms into the following instructions:
Guard yourself - Avoiding sunburn is suggested. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Grisaleña?
What is the average humidity in December in Grisaleña?
How many days does it rain in December in Grisaleña?
When does it start to snow in Grisaleña?
What is the month with the shortest days in Grisaleña?
What is the average length of the day in December in Grisaleña?
When is the sunrise / sunset in December in Grisaleña?
How many hours of sunshine does Grisaleña have in December?
How high is the UV index in December in Grisaleña?
Average temperature in December
Grisaleña, Spain
- Average high temperature in December: 9.3°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (12.8°C).
The coldest months (with the lowest average low temperature) are January and February (2.1°C).
Average pressure in December
Grisaleña, Spain
- Average pressure in December: 1022.4mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in December
Grisaleña, Spain
- Average wind speed in December: 11.1km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is September (7.5km/h).
Average humidity in December
Grisaleña, Spain
- Average humidity in December: 79%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Grisaleña, Spain
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is November (59mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in December
Grisaleña, Spain
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is April (17.5 days).
The month with the least rainy days is August (9.1 days).
Average snowfall in December
Grisaleña, Spain
- Average snowfall in December: 27mm
The month with the highest snowfall is February (57mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Grisaleña, Spain
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (4.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Grisaleña, Spain
- 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: 5h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in December
Grisaleña, Spain
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is April (10.7 days).
Average UV index in December
Grisaleña, Spain
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Grisaleña, Spain
- Average cloud cover in December: 40
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Grisaleña, Spain
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, September, October, November and December (9km).
The months with the lowest visibility are April, May, June, July and August (8km).
