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
As December takes its course, Urnieta's average high-temperature registers at a fresh 11.4°C (52.5°F), closely aligning with the preceding month. During the nights of December, the average low-temperature holds at a chilly 7.6°C (45.7°F).Humidity
The average relative humidity in December is 77%.Rainfall
In Urnieta, during December, the rain falls for 15.9 days and regularly aggregates up to 61mm (2.4") of precipitation. In Urnieta, during the entire year, the rain falls for 214.2 days and collects up to 837mm (32.95") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows in Urnieta. 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
December has the shortest days of the year in Urnieta, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 08:20 and sunset at 17:33. On the last day of December, in Urnieta, sunrise is at 08:39 and sunset at 17:42 CET.
Sunshine
In Urnieta, Spain, 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 Urnieta. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In December, an average UV index of 3 transforms into the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Urnieta?
What is the average humidity in December in Urnieta?
How many days does it rain in December in Urnieta?
When does it start snowing in Urnieta?
What is the month with the shortest days in Urnieta?
How many hours of daylight does Urnieta have in December?
What time are sunrise and sunset in December in Urnieta?
How long on average sun shines in December in Urnieta?
When is the lowest UV index in Urnieta?
What is the UV index reading in December in Urnieta?
Average temperature in December
Urnieta, 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
Urnieta, 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
Urnieta, 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
Urnieta, 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
Urnieta, 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
Urnieta, 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
Urnieta, 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
Urnieta, 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
Urnieta, 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
Urnieta, 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
Urnieta, 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
Urnieta, 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
Urnieta, 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).
