December weather forecastUllà, Spain
December
Weather in December
December, the first month of the winter in Ullà, is still a refreshing month, with an average temperature ranging between min 9.5°C (49.1°F) and max 13.5°C (56.3°F).Temperature
The unfolding of December shows an average high-temperature of a still refreshing 13.5°C (56.3°F), indicating a slight variance from November's 16.2°C (61.2°F). During the month of December, Ullà identifies an average nighttime low-temperature of 9.5°C (49.1°F), slightly lower than its daytime counterpart.Humidity
In December, the average relative humidity in Ullà is 71%.Rainfall
In Ullà, in December, during 6.3 rainfall days, 24mm (0.94") of precipitation is typically accumulated. Throughout the year, in Ullà, there are 109.5 rainfall days, and 393mm (15.47") of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
The month with the shortest days is December, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 07:56 and sunset at 17:16. On the last day of the month, sunrise is at 08:15 and sunset at 17:25 CET.
Sunshine
In December, the average sunshine in Ullà is 6.8h.UV index
The average daily maximum UV index in December is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In December, an average UV index of 4 transforms into the following instructions:
Make use of precautions - It is urged to ward off sun damage. When the Sun is at its strongest around midday, find shade and limit exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ullà, Spain
- Average high temperature in December: 13.5°C
The warmest month (with the highest average high temperature) is August (26.7°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in December: 9.5°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 (7.8°C).
Average pressure in December
Ullà, Spain
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).
Average wind speed in December
Ullà, Spain
- Average wind speed in December: 17.4km/h
The windiest month (with the highest average wind speed) is February (19.4km/h).
The calmest months (with the lowest average wind speed) are June and July (13km/h).
Average humidity in December
Ullà, Spain
- Average humidity in December: 71%
The month with the highest relative humidity is April (74%).
The month with the lowest relative humidity is February (68%).
Average rainfall in December
Ullà, Spain
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is October (54mm).
The driest month (with the least rainfall) is August (13mm).
Average rainfall days in December
Ullà, Spain
- Average rainfall days in December: 6.3 days
The month with the highest number of rainy days is April (11.8 days).
The month with the least rainy days is December (6.3 days).
Average snowfall in December
Ullà, Spain
- Average snowfall in December: 0mm
The month with the highest snowfall is February (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Ullà, Spain
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.4 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
Ullà, Spain
- Average daylight in December: 9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 6h and 48min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in December
Ullà, Spain
- Average sunshine days in December: 21.8 days
The month with the most sunshine days is December (21.8 days).
The month with the least sunshine days is November (16.7 days).
Average UV index in December
Ullà, Spain
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and November (UV index 3).
Average cloud cover in December
Ullà, Spain
- Average cloud cover in December: 25
The months with the most cloud cover are January, March and April (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Ullà, 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).
