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 unfolding of December shows an average high-temperature of a cool 11.4°C (52.5°F), indicating a slight variance from November's 13.6°C (56.5°F). December's average low temperature is a chilly 7.6°C (45.7°F), displaying a subtle drop from its daily peak.Humidity
In Aizarnazabal, the average relative humidity in December is 77%.Rainfall
In Aizarnazabal, in December, it is raining for 15.9 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, in Aizarnazabal, Spain, there are 214.2 rainfall days, and 837mm (32.95") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 2.4 snowfall days, and 12mm (0.47") of snow is accumulated.Daylight
The month with the shortest days in Aizarnazabal is December, with an average of 9h and 0min of daylight.On the first day of December, sunrise is at 08:21 and sunset at 17:34. On the last day of the month, sunrise is at 08:40 and sunset at 17:43 CET.
Sunshine
In Aizarnazabal, the average sunshine in December is 5.3h.UV index
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Aizarnazabal. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 3 suggests this advice:
Be vigilant - Suggestions to stave off sun damage are provided. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Aizarnazabal?
What is the average humidity in December in Aizarnazabal?
How many days does it rain in December in Aizarnazabal?
When does it start to snow in Aizarnazabal?
What is the month with the shortest days in Aizarnazabal?
How many hours of daylight does Aizarnazabal have in December?
When are sunrise and sunset in December in Aizarnazabal?
How long on average sun shines in December in Aizarnazabal?
When is the lowest UV index in Aizarnazabal?
What is the UV index intensity in December in Aizarnazabal?
Average temperature in December
Aizarnazabal, Spain
- Average high temperature in December: 11.4°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (9.9°C).
- Average low temperature in December: 7.6°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).
Average pressure in December
Aizarnazabal, Spain
- Average pressure in December: 1021.8mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in December
Aizarnazabal, Spain
- Average wind speed in December: 16.1km/h
The windiest month (with the highest average wind speed) is November (16.8km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Aizarnazabal, Spain
- Average humidity in December: 77%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Aizarnazabal, Spain
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is November (121mm).
The driest month (with the least rainfall) is September (44mm).
Average rainfall days in December
Aizarnazabal, Spain
- Average rainfall days in December: 15.9 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is October (14.8 days).
Average snowfall in December
Aizarnazabal, Spain
- Average snowfall in December: 1mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Aizarnazabal, Spain
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Aizarnazabal, Spain
- Average daylight in December: 9h and 0min
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 0min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days in December
Aizarnazabal, Spain
- Average sunshine days in December: 12.6 days
The month with the most sunshine days is October (13.6 days).
The month with the least sunshine days is May (6.8 days).
Average UV index in December
Aizarnazabal, Spain
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in December
Aizarnazabal, Spain
- Average cloud cover in December: 46
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in December
Aizarnazabal, Spain
- Average visibility in December: 10km
The months with the highest visibility are February, March, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, April, May and November (9km).
