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 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
With the onset of December, the average high-temperature registers at a mild 15°C (59°F), subtly different from November's 17.5°C (63.5°F). Bolulla, during the December nights, maintains an average temperature of 11.4°C (52.5°F), closely aligned with its daytime readings.Humidity
The average relative humidity in December is 67%.Rainfall
In December, in Bolulla, the rain falls for 4.5 days. Throughout December, 15mm (0.59") of precipitation is accumulated. Throughout the year, there are 59.7 rainfall days, and 140mm (5.51") of precipitation is accumulated.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in Bolulla.On the first day of December, sunrise is at 07:59 and sunset at 17:39. On the last day of the month, sunrise is at 08:18 and sunset at 17:49 CET.
Sunshine
December has the least sunshine of the year in Bolulla, with an average of 6.8h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 4 during December morphs into the following directions:
Make use of precautions - Suggestions to resist sunburn are communicated. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Bolulla?
What is the average humidity in December in Bolulla?
How many days does it rain in December in Bolulla?
What is the month with the shortest days in Bolulla?
How many hours of daylight does Bolulla have in December?
When are sunrise and sunset in December in Bolulla?
What is the month with the least sunshine in Bolulla?
How many hours of sunshine does Bolulla have in December?
When is the lowest UV index in Bolulla?
What is the UV index reading in December in Bolulla?
Average temperature in December
Bolulla, Spain
- Average high temperature in December: 15°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The months with the lowest average high temperature are January and February (14.1°C).
- Average low temperature in December: 11.4°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is February (9.8°C).
Average pressure in December
Bolulla, Spain
- Average pressure in December: 1021.7mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in December
Bolulla, Spain
- Average wind speed in December: 14.1km/h
The windiest month (with the highest average wind speed) is January (16.3km/h).
The calmest months (with the lowest average wind speed) are June and August (10.5km/h).
Average humidity in December
Bolulla, Spain
- Average humidity in December: 67%
The months with the highest relative humidity are April and August (70%).
The months with the lowest relative humidity are February, June and November (66%).
Average rainfall in December
Bolulla, Spain
- Average rainfall in December: 15mm
The wettest month (with the highest rainfall) is April (26mm).
The driest months (with the least rainfall) are February and July (2mm).
Average rainfall days in December
Bolulla, Spain
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is April (8.3 days).
The month with the least rainy days is August (2.8 days).
Average daylight in December /
Average sunshine in December
Bolulla, Spain
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Bolulla, Spain
- Average sunshine days in December: 25.5 days
The month with the most sunshine days is July (26.7 days).
The month with the least sunshine days is April (19.9 days).
Average UV index in December
Bolulla, Spain
- Average UV index in December: 4
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in December
Bolulla, Spain
- Average cloud cover in December: 23
The months with the most cloud cover are March and April (Cloud cover 27).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in December
Bolulla, 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).
