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
With the onset of December, Hällestad's climate undergoes a slight change as the average high-temperature moves from 4.9°C (40.8°F) in November to a still cold 1.3°C (34.3°F). In Hällestad, December's low temperatures hover around a subzero cold -2.3°C (27.9°F), reflecting a minor decrease from the daytime highs.Humidity
January, February and December, with an average relative humidity of 90%, are the most humid months.Rainfall
In Hällestad, in December, during 8.2 rainfall days, 15mm (0.59") of precipitation is typically accumulated. In Hällestad, during the entire year, the rain falls for 120 days and collects up to 217mm (8.54") of precipitation.Snowfall
Months with snowfall in Hällestad are January through May, October through December. In Hällestad, Sweden, in December, during 10 snowfall days, 35mm (1.38") of snow is typically accumulated. In Hällestad, Sweden, during the entire year, snow falls for 48.7 days and aggregates up to 212mm (8.35") of snow.Daylight
December has the shortest days of the year in Hällestad, with an average of 6h and 24min of daylight.On the first day of December, sunrise is at 08:23 and sunset at 15:10. On the last day of the month, sunrise is at 08:48 and sunset at 15:12 CET.
Sunshine
In Hällestad, the average sunshine in December is 3.4h.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 2 in December translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
How cold is it in Hällestad in December?
What are the most humid months in Hällestad?
What is the average humidity in December in Hällestad?
How much does it rain in Hällestad in December?
How many days does it snow in December in Hällestad?
What is the month with the shortest days in Hällestad?
How many hours of daylight does Hällestad have in December?
When is the sunrise / sunset in December in Hällestad?
How many hours of sunshine does Hällestad have in December?
What is the UV index intensity in December in Hällestad?
Average temperature in December
Hällestad, Sweden
- Average high temperature in December: 1.3°C
The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in December: -2.3°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-4.2°C).
Average pressure in December
Hällestad, Sweden
- Average pressure in December: 1008.5mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in December
Hällestad, Sweden
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in December
Hällestad, Sweden
- Average humidity in December: 90%
The months with the highest relative humidity are January, February and December (90%).
The months with the lowest relative humidity are May and June (69%).
Average rainfall in December
Hällestad, Sweden
- Average rainfall in December: 15mm
The wettest month (with the highest rainfall) is July (35mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in December
Hällestad, Sweden
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is February (5.2 days).
Average snowfall in December
Hällestad, Sweden
- Average snowfall in December: 35mm
The month with the highest snowfall is January (58mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Hällestad, Sweden
- Average snowfall days in December: 10 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hällestad, Sweden
- Average daylight in December: 6h and 2min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in December
Hällestad, Sweden
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is March (17.3 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in December
Hällestad, 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
Hällestad, Sweden
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June and August (Cloud cover 41).
Average visibility in December
Hällestad, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Hällestad, Sweden
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