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 unfolding of December shows an average high-temperature of a chilly 8.7°C (47.7°F), indicating a slight variance from November's 10.9°C (51.6°F). Olmeda del Rey experiences a mean temperature of 1.3°C (34.3°F) during December nights.Humidity
In Olmeda del Rey, Spain, the average relative humidity in December is 75%.Rainfall
In Olmeda del Rey, in December, during 7.6 rainfall days, 28mm (1.1") of precipitation is typically accumulated. In Olmeda del Rey, Spain, during the entire year, the rain falls for 116.2 days and collects up to 340mm (13.39") of precipitation.Snowfall
January through May, November and December are months with snowfall. In Olmeda del Rey, in December, snow falls for 2.1 days, with typically accumulated 18mm (0.71") of snow. In Olmeda del Rey, during the entire year, snow falls for 18.1 days and aggregates up to 173mm (6.81") of snow.Daylight
December has the shortest days of the year in Olmeda del Rey, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 08:10 and sunset at 17:44. On the last day of December, sunrise is at 08:29 and sunset at 17:53 CET.
Sunshine
The months with the least sunshine in Olmeda del Rey are November and December, with an average of 6h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What are December temperatures in Olmeda del Rey?
What is the average humidity in December in Olmeda del Rey?
How much does it rain in Olmeda del Rey in December?
How many days does it snow in December in Olmeda del Rey?
What is the month with the shortest days in Olmeda del Rey?
What is the average length of the day in December in Olmeda del Rey?
When are sunrise and sunset in December in Olmeda del Rey?
What are the months with the least sunshine in Olmeda del Rey?
How long on average sun shines in December in Olmeda del Rey?
When is the lowest UV index in Olmeda del Rey?
What is the UV index intensity in December in Olmeda del Rey?
Average temperature in December
Olmeda del Rey, Spain
- Average high temperature in December: 8.7°C
The warmest month (with the highest average high temperature) is July (30.2°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in December: 1.3°C
The month with the highest average low temperature is July (16.6°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in December
Olmeda del Rey, Spain
- Average pressure in December: 1023mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).
Average wind speed in December
Olmeda del Rey, Spain
- Average wind speed in December: 11.6km/h
The windiest month (with the highest average wind speed) is February (15km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).
Average humidity in December
Olmeda del Rey, Spain
- Average humidity in December: 75%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (42%).
Average rainfall in December
Olmeda del Rey, Spain
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is April (52mm).
The driest month (with the least rainfall) is July (14mm).
Average rainfall days in December
Olmeda del Rey, Spain
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is April (16 days).
The month with the least rainy days is July (4.8 days).
Average snowfall in December
Olmeda del Rey, Spain
- Average snowfall in December: 18mm
The month with the highest snowfall is March (58mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Olmeda del Rey, Spain
- Average snowfall days in December: 2.1 days
The month with the highest number of snowfall days is January (5.7 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
Olmeda del Rey, Spain
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The months with the least sunshine are November and December (Average sunshine: 6h and 0min).
Average sunshine days in December
Olmeda del Rey, Spain
- Average sunshine days in December: 21.3 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is April (11.7 days).
Average UV index in December
Olmeda del Rey, Spain
- Average UV index in December: 2
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 2).
Average cloud cover in December
Olmeda del Rey, Spain
- Average cloud cover in December: 36
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in December
Olmeda del Rey, Spain
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
Olmeda del Rey, Spain
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