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
Färnäs observes a small decrease in the average high-temperature with the arrival of December, falling from November's icy 1.8°C (35.2°F) to a subzero cold -2°C (28.4°F). Färnäs notes a consistent average low-temperature of -5.6°C (21.9°F) during December nights.Humidity
In December, the average relative humidity in Färnäs, Sweden, is 90%.Rainfall
In Färnäs, during December, the rain falls for 5.8 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, in Färnäs, Sweden, there are 123.2 rainfall days, and 393mm (15.47") of precipitation is accumulated.Snowfall
Months with snowfall in Färnäs, Sweden, are January through May, October through December. In Färnäs, Sweden, in December, during 12.8 snowfall days, 143mm (5.63") of snow is typically accumulated. In Färnäs, during the entire year, snow falls for 70 days and aggregates up to 815mm (32.09") of snow.Daylight
The month with the shortest days in Färnäs, Sweden, is December, with an average of 5h and 42min of daylight.On the first day of the month, sunrise is at 08:45 and sunset at 14:55. On the last day of December, in Färnäs, Sweden, sunrise is at 09:13 and sunset at 14:55 CET.
Sunshine
The month with the least sunshine in Färnäs is December, with an average of 1.8h of sunshine.UV index
The months with the lowest UV index in Färnäs are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 1 during December translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Färnäs?
What is the average humidity in December in Färnäs?
How much does it rain in Färnäs in December?
How much does it snow in Färnäs in December?
What is the month with the shortest days in Färnäs?
What is the average length of the day in December in Färnäs?
When is the sunrise / sunset in December in Färnäs?
What is the month with the least sunshine in Färnäs?
How many hours of sunshine does Färnäs have in December?
When is the lowest UV index in Färnäs?
What is the UV index intensity in December in Färnäs?
Average temperature in December
Färnäs, Sweden
- Average high temperature in December: -2°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-3.5°C).
- Average low temperature in December: -5.6°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-7.9°C).
Average pressure in December
Färnäs, Sweden
- Average pressure in December: 1007.1mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1007.1mbar).
Average wind speed in December
Färnäs, Sweden
- Average wind speed in December: 10.5km/h
The windiest month (with the highest average wind speed) is December (10.5km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Färnäs, Sweden
- Average humidity in December: 90%
The month with the highest relative humidity is February (92%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in December
Färnäs, Sweden
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Färnäs, Sweden
- Average rainfall days in December: 5.8 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in December
Färnäs, Sweden
- Average snowfall in December: 143mm
The month with the highest snowfall is March (167mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Färnäs, Sweden
- Average snowfall days in December: 12.8 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Färnäs, Sweden
- Average daylight in December: 5h and 4min
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in December: 1h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in December
Färnäs, Sweden
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is October (15.6 days).
The months with the least sunshine days are February and July (11.3 days).
Average UV index in December
Färnäs, Sweden
- Average UV index in December: 1
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Färnäs, Sweden
- Average cloud cover in December: 62
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June and July (Cloud cover 46).
Average visibility in December
Färnäs, Sweden
- Average visibility in December: 7km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February and March (6km).
