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
December indicates a minor shift in the average high-temperature, from November's 4.6°C (40.3°F) to a still icy 1°C (33.8°F). In Hjältevad, December is characterized by an average low-temperature of -2.2°C (28°F), indicating a minor drop from daytime highs.Humidity
The average relative humidity in December is 90%.Rainfall
In December, the rain falls for 9.4 days. Throughout December, 32mm (1.26") of precipitation is accumulated. Throughout the year, there are 143 rainfall days, and 394mm (15.51") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Hjältevad, in December, snow falls for 13.1 days, with typically accumulated 113mm (4.45") of snow. In Hjältevad, during the entire year, snow falls for 67.7 days and aggregates up to 638mm (25.12") of snow.Daylight
With an average of 6h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:16 and sunset at 15:19. On the last day of December, sunrise is at 08:41 and sunset at 15:22 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 2.5h of sunshine.UV index
In Hjältevad, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Hjältevad have in December?
What time are sunrise and sunset in December in Hjältevad?
What are the months with the least sunshine?
How long on average sun shines in December?
What is the UV index reading in December?
Average temperature in December
Hjältevad, Sweden
- Average high temperature in December: 1°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -2.2°C
The month with the highest average low temperature is July (11.6°C).
The coldest months (with the lowest average low temperature) are January and February (-3.8°C).
Average pressure in December
Hjältevad, Sweden
- Average pressure in December: 1009.5mbar
The months with the highest atmospheric pressure are April and May (1015mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in December
Hjältevad, Sweden
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in December
Hjältevad, Sweden
- Average humidity in December: 90%
The months with the highest relative humidity are January, February and November (91%).
The month with the lowest relative humidity is May (70%).
Average rainfall in December
Hjältevad, Sweden
- Average rainfall in December: 32mm
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in December
Hjältevad, Sweden
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in December
Hjältevad, Sweden
- Average snowfall in December: 113mm
The month with the highest snowfall is February (168mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Hjältevad, Sweden
- Average snowfall days in December: 13.1 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hjältevad, 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: 2h and 3min
The month with the most sunshine is June (Average sunshine: 9h and 18min).
The months with the least sunshine are January and December (Average sunshine: 2h and 30min).
Average sunshine days in December
Hjältevad, Sweden
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is April (16.1 days).
The month with the least sunshine days is December (9.6 days).
Average UV index in December
Hjältevad, Sweden
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and March (UV index 1).
Average cloud cover in December
Hjältevad, Sweden
- Average cloud cover in December: 75
The months with the most cloud cover are January and December (Cloud cover 75).
The months with the least cloud cover are April and June (Cloud cover 46).
Average visibility in December
Hjältevad, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June and July (9km).
The months with the lowest visibility are January, February and November (7km).
Hjältevad, Sweden
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