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
Weather in December
Temperature
Lyckeby's progression into December involves a minor drop in the average high-temperature, slightly receding from a frosty 7.4°C (45.3°F) in November to a wintry 4°C (39.2°F). Lyckeby's nighttime temperatures in December reveal a minimal variation from the daytime highs, averaging at 1.8°C (35.2°F).Humidity
In December, the average relative humidity is 85%.Rainfall
In Lyckeby, during December, the rain falls for 14.5 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, in Lyckeby, there are 150.2 rainfall days, and 411mm (16.18") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In December, in Lyckeby, it is snowing for 6.5 days. Throughout December, 39mm (1.54") of snow is accumulated. In Lyckeby, during the entire year, snow falls for 33 days and aggregates up to 183mm (7.2") of snow.Daylight
With an average of 7h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:06 and sunset at 15:27. On the last day of December, in Lyckeby, sunrise is at 08:29 and sunset at 15:31 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 3.1h of sunshine.UV index
In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
How cold is December in Lyckeby?
What is the average humidity in December in Lyckeby?
How many days does it rain in December in Lyckeby?
How many days does it snow in December in Lyckeby?
What is the month with the shortest days in Lyckeby?
What is the average length of the day in December in Lyckeby?
When is the sunrise / sunset in December in Lyckeby?
What are the months with the least sunshine in Lyckeby?
How many hours of sunshine does Lyckeby have in December?
What is the UV index reading in December in Lyckeby?
Average temperature in December
Lyckeby, Sweden
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is August (19.8°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in December: 1.8°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is February (-0.4°C).
Average pressure in December
Lyckeby, Sweden
- Average pressure in December: 1010.8mbar
The months with the highest atmospheric pressure are April and May (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in December
Lyckeby, Sweden
- Average wind speed in December: 24.5km/h
The windiest month (with the highest average wind speed) is December (24.5km/h).
The calmest month (with the lowest average wind speed) is June (17.5km/h).
Average humidity in December
Lyckeby, Sweden
- Average humidity in December: 85%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in December
Lyckeby, Sweden
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Lyckeby, Sweden
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in December
Lyckeby, Sweden
- Average snowfall in December: 39mm
The month with the highest snowfall is January (56mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Lyckeby, Sweden
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lyckeby, Sweden
- Average daylight in December: 7h and 0min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in December
Lyckeby, Sweden
- Average sunshine days in December: 9.3 days
The month with the most sunshine days is April (18 days).
The months with the least sunshine days are November and December (9.3 days).
Average UV index in December
Lyckeby, Sweden
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Lyckeby, Sweden
- Average cloud cover in December: 69
The month with the most cloud cover is December (Cloud cover 69).
The months with the least cloud cover are June and August (Cloud cover 33).
Average visibility in December
Lyckeby, Sweden
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Lyckeby, Sweden
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