December weather forecastArruazu, Spain
December
Weather in December
December, the first month of the winter in Arruazu, is also a frosty month, with an average temperature ranging between min 2.5°C (36.5°F) and max 8.9°C (48°F).Temperature
The transition into December shows a subtle variation to a frosty 8.9°C (48°F) from November's 11.5°C (52.7°F) in the average high-temperature. During December, Arruazu's temperature falls to a steady low-temperature average of 2.5°C (36.5°F).Humidity
The average relative humidity in December is 82%.Rainfall
In Arruazu, in December, it is raining for 12.7 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, in Arruazu, there are 186.8 rainfall days, and 630mm (24.8") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Arruazu. In Arruazu, during December, snow falls for 1.1 days and regularly aggregates up to 20mm (0.79") of snow. Throughout the year, there are 8.6 snowfall days, and 109mm (4.29") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 08:19 and sunset at 17:34. On the last day of December, sunrise is at 08:38 and sunset at 17:43 CET.
Sunshine
In Arruazu, the average sunshine in December is 5.6h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the UV index of 2 transforms into the following advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Arruazu, Spain
- Average high temperature in December: 8.9°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).
Average pressure in December
Arruazu, Spain
- Average pressure in December: 1022.2mbar
The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in December
Arruazu, Spain
- Average wind speed in December: 10.8km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is September (9.4km/h).
Average humidity in December
Arruazu, Spain
- Average humidity in December: 82%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Arruazu, Spain
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in December
Arruazu, Spain
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is October (12.2 days).
Average snowfall in December
Arruazu, Spain
- Average snowfall in December: 20mm
The month with the highest snowfall is February (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Arruazu, Spain
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Arruazu, Spain
- Average daylight in December: 9h and 6min
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 6min).
- Average sunshine in December: 5h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 5h and 6min).
Average sunshine days in December
Arruazu, Spain
- Average sunshine days in December: 15 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is May (8.1 days).
Average UV index in December
Arruazu, Spain
- Average UV index in December: 2
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Arruazu, Spain
- Average cloud cover in December: 42
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Arruazu, Spain
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
