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 shift to December signals an average high-temperature of a fresh 12.7°C (54.9°F), subtly varied from November's 15.6°C (60.1°F). Valls experiences an average nighttime temperature of 7.8°C (46°F) in December, reflecting a minor difference from the day's peak.Humidity
The most humid month in Valls is December, with an average relative humidity of 72%.Rainfall
In Valls, during December, the rain falls for 6.3 days and regularly aggregates up to 26mm (1.02") of precipitation. In Valls, during the entire year, the rain falls for 114.9 days and collects up to 393mm (15.47") of precipitation.Snowfall
March through December are months without snowfall in Valls.Daylight
The month with the shortest days in Valls is December, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 08:01 and sunset at 17:26. On the last day of the month, sunrise is at 08:20 and sunset at 17:35 CET.
Sunshine
The average sunshine in December is 6.9h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 3 during December morphs into the following directions:
Undertake precautions - Guarding against sun damage is counselled. Direct Sun exposure should be minimized especially during midday when radiation is most intense. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Valls in December?
What is the most humid month in Valls?
What is the average humidity in December in Valls?
How much does it rain in Valls in December?
When it does not snow in Valls?
Does it snow in Valls in December?
What is the month with the shortest days in Valls?
What is the average length of the day in December in Valls?
What time are sunrise and sunset in December in Valls?
How long on average sun shines in December in Valls?
What are the months with the lowest UV index in Valls?
How high is the UV index in December in Valls?
Average temperature in December
Valls, Spain
- Average high temperature in December: 12.7°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (11.6°C).
- Average low temperature in December: 7.8°C
The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is February (6.5°C).
Average pressure in December
Valls, Spain
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in December
Valls, Spain
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is January (16.6km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in December
Valls, Spain
- Average humidity in December: 72%
The month with the highest relative humidity is December (72%).
The months with the lowest relative humidity are June and July (66%).
Average rainfall in December
Valls, Spain
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is October (60mm).
The driest month (with the least rainfall) is July (16mm).
Average rainfall days in December
Valls, Spain
- Average rainfall days in December: 6.3 days
The month with the highest number of rainy days is April (14 days).
The month with the least rainy days is December (6.3 days).
Average snowfall in December
Valls, Spain
- Average snowfall in December: 0mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Valls, Spain
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Valls, Spain
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in December
Valls, Spain
- Average sunshine days in December: 23.5 days
The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is September (13.7 days).
Average UV index in December
Valls, Spain
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Valls, Spain
- Average cloud cover in December: 23
The month with the most cloud cover is April (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in December
Valls, Spain
- 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).
