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
During the shift to December, Lönneberga records a mild decrease in average high-temperature, moving from a cold 5°C (41°F) in November to a still wintry 1.5°C (34.7°F). Lönneberga, during the nights of December, averages a temperature close to its daytime high, at a freezing cold -1.7°C (28.9°F).Humidity
The months with the highest humidity in Lönneberga are January, February, November and December, with an average relative humidity of 90%.Rainfall
In Lönneberga, during December, the rain falls for 6.5 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, there are 110.8 rainfall days, and 257mm (10.12") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 8.7 days. Throughout December, 80mm (3.15") of snow is accumulated. In Lönneberga, during the entire year, snow falls for 50.4 days and aggregates up to 369mm (14.53") of snow.Daylight
December has the shortest days of the year, with an average of 6h and 42min of daylight.On the first day of the month, sunrise is at 08:14 and sunset at 15:18. On the last day of December, sunrise is at 08:39 and sunset at 15:21 CET.
Sunshine
The average sunshine in December is 3.1h.UV index
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 2 during December leads to these instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Lönneberga have in December?
When are sunrise and sunset in December in Lönneberga?
How long on average sun shines in December?
What is the UV index intensity in December?
Average temperature in December
Lönneberga, Sweden
- Average high temperature in December: 1.5°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in December: -1.7°C
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Lönneberga, Sweden
- Average pressure in December: 1009.5mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in December
Lönneberga, Sweden
- Average wind speed in December: 14.1km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in December
Lönneberga, Sweden
- Average humidity in December: 90%
The months with the highest relative humidity are January, February, November and December (90%).
The month with the lowest relative humidity is May (69%).
Average rainfall in December
Lönneberga, Sweden
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is July (37mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in December
Lönneberga, Sweden
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in December
Lönneberga, Sweden
- Average snowfall in December: 80mm
The month with the highest snowfall is February (90mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Lönneberga, Sweden
- Average snowfall days in December: 8.7 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lönneberga, Sweden
- Average daylight in December: 6h and 4min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 54min).
Average sunshine days in December
Lönneberga, Sweden
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is September (19.1 days).
The month with the least sunshine days is February (13.8 days).
Average UV index in December
Lönneberga, Sweden
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Lönneberga, Sweden
- Average cloud cover in December: 70
The months with the most cloud cover are January and February (Cloud cover 71).
The months with the least cloud cover are June and August (Cloud cover 43).
Average visibility in December
Lönneberga, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The month with the lowest visibility is February (7km).
