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
December notes an average high-temperature of a moderate 14.4°C (57.9°F), subtly differing from November's 16.4°C (61.5°F). Sayalonga, during December nights, experiences a subtle shift to a low average of 10°C (50°F) from the day's heat.Humidity
The months with the highest humidity in Sayalonga are January, March, April and December, with an average relative humidity of 72%.Rainfall
In Sayalonga, in December, it is raining for 6.2 days, with typically 15mm (0.59") of accumulated precipitation. In Sayalonga, during the entire year, the rain falls for 81.5 days and collects up to 166mm (6.54") of precipitation.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December in Sayalonga, Spain, sunrise is at 08:10 and sunset at 17:59. On the last day of the month, sunrise is at 08:28 and sunset at 18:09 CET.
Sunshine
December has the least sunshine of the year, with an average of 7.9h of sunshine.UV index
The months with the lowest UV index in Sayalonga are January through April, November and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 4 during December leads to these instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Sayalonga?
What is the most humid month in Sayalonga?
What is the average humidity in December in Sayalonga?
How much does it rain in Sayalonga in December?
What is the month with the shortest days in Sayalonga?
What is the average length of the day in December in Sayalonga?
What time are sunrise and sunset in December in Sayalonga?
What is the month with the least sunshine in Sayalonga?
How long on average sun shines in December in Sayalonga?
When is the lowest UV index in Sayalonga?
What is the UV index reading in December in Sayalonga?
Average temperature in December
Sayalonga, Spain
- Average high temperature in December: 14.4°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in December: 10°C
The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is February (8.5°C).
Average pressure in December
Sayalonga, Spain
- Average pressure in December: 1022.6mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is July (1015.2mbar).
Average wind speed in December
Sayalonga, Spain
- Average wind speed in December: 11.9km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in December
Sayalonga, Spain
- Average humidity in December: 72%
The months with the highest relative humidity are January, March, April and December (72%).
The month with the lowest relative humidity is July (58%).
Average rainfall in December
Sayalonga, Spain
- Average rainfall in December: 15mm
The wettest months (with the highest rainfall) are March and November (25mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in December
Sayalonga, Spain
- Average rainfall days in December: 6.2 days
The month with the highest number of rainy days is April (11 days).
The month with the least rainy days is July (2.6 days).
Average daylight in December /
Average sunshine in December
Sayalonga, Spain
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 7h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 54min).
Average sunshine days in December
Sayalonga, Spain
- Average sunshine days in December: 23.3 days
The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is April (16.3 days).
Average UV index in December
Sayalonga, 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, February, March, April, November and December (UV index 4).
Average cloud cover in December
Sayalonga, Spain
- Average cloud cover in December: 25
The months with the most cloud cover are January, March and April (Cloud cover 26).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in December
Sayalonga, 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).
