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
The onset of December aligns with a soft reduction in the average high-temperature, gently falling from a wintry 3.6°C (38.5°F) in November to a freezing cold -0.5°C (31.1°F). Karlbo, during December nights, witnesses an average temperature marginally cooler than its daytime highs, at a still subzero cold -3.6°C (25.5°F).Humidity
The average relative humidity in December is 90%.Rainfall
In Karlbo, Sweden, in December, it is raining for 7.5 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, there are 141.3 rainfall days, and 397mm (15.63") of precipitation is accumulated.Snowfall
Months with snowfall in Karlbo, Sweden, are January through May, October through December. In Karlbo, Sweden, in December, snow falls for 13.5 days, with typically accumulated 120mm (4.72") of snow. In Karlbo, during the entire year, snow falls for 69.1 days and aggregates up to 673mm (26.5") of snow.Daylight
The month with the shortest days is December, with an average of 6h and 0min of daylight.On the first day of the month, sunrise is at 08:31 and sunset at 14:56. On the last day of December, in Karlbo, sunrise is at 08:58 and sunset at 14:58 CET.
Sunshine
December has the least sunshine of the year in Karlbo, with an average of 2.1h of sunshine.UV index
The average daily maximum UV index in December in Karlbo, Sweden, is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Karlbo in December?
What is the average humidity in December in Karlbo?
How much does it rain in Karlbo in December?
How many days does it snow in December in Karlbo?
What is the month with the shortest days in Karlbo?
How many hours of daylight does Karlbo have in December?
What time are sunrise and sunset in December in Karlbo?
What is the month with the least sunshine in Karlbo?
How long on average sun shines in December in Karlbo?
How high is the UV index in December in Karlbo?
Average temperature in December
Karlbo, Sweden
- Average high temperature in December: -0.5°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 (-1.9°C).
- Average low temperature in December: -3.6°C
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure in December
Karlbo, Sweden
- Average pressure in December: 1007.3mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.3mbar).
Average wind speed in December
Karlbo, Sweden
- Average wind speed in December: 11.6km/h
The windiest month (with the highest average wind speed) is December (11.6km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Karlbo, Sweden
- Average humidity in December: 90%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (67%).
Average rainfall in December
Karlbo, Sweden
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Karlbo, Sweden
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in December
Karlbo, Sweden
- Average snowfall in December: 120mm
The month with the highest snowfall is January (164mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Karlbo, Sweden
- Average snowfall days in December: 13.5 days
The month with the highest number of snowfall days is February (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Karlbo, Sweden
- Average daylight in December: 6h and 0min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in December: 2h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average sunshine days in December
Karlbo, Sweden
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in December
Karlbo, Sweden
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in December
Karlbo, Sweden
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 44).
Average visibility in December
Karlbo, Sweden
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
