December weather forecast
Önnestad, Sweden

December

Weather in December

The first month of the winter, December, is also an icy month in Önnestad, Sweden, with an average temperature fluctuating between 3.6°C (38.5°F) and 0.5°C (32.9°F).

Temperature

December heralds a minor drop in average high-temperature, sliding from November's frosty 7.3°C (45.1°F) to an icy 3.6°C (38.5°F). Önnestad, in the month of December, notes an average low temperature of 0.5°C (32.9°F), indicating a small decrease from the daytime highs.

Humidity

The months with the highest humidity are January, February, November and December, with an average relative humidity of 88%.

Rainfall

In December, in Önnestad, the rain falls for 14.6 days. Throughout December, 39mm (1.54") of precipitation is accumulated. Throughout the year, in Önnestad, there are 162.1 rainfall days, and 397mm (15.63") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Önnestad. In Önnestad, during December, snow falls for 7.3 days and regularly aggregates up to 50mm (1.97") of snow. In Önnestad, during the entire year, snow falls for 35.7 days and aggregates up to 244mm (9.61") of snow.

Daylight

December has the shortest days of the year in Önnestad, Sweden, with an average of 7h and 6min of daylight.
On the first day of the month, sunrise is at 08:11 and sunset at 15:34. On the last day of December, in Önnestad, Sweden, sunrise is at 08:35 and sunset at 15:38 CET.

Sunshine

December has the least sunshine of the year, with an average of 2.9h of sunshine.

UV index

In December, the average daily maximum UV index in Önnestad is 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.

Frequently asked questions

Is it cold in Önnestad during December?
The average high-temperature, in December, in Önnestad, is 3.6°C (38.5°F), while the average low-temperature is 0.5°C (32.9°F).
What are the most humid months in Önnestad?
January, February, November and December, with an average relative humidity of 88%, are most humid months in Önnestad, Sweden.
What is the average humidity in December in Önnestad?
The average relative humidity in December is 88%.
How much does it rain in Önnestad in December?
In Önnestad, in December, during 14.6 rainfall days, 39mm (1.54") of precipitation is typically accumulated.
How much does it snow in Önnestad in December?
In Önnestad, Sweden, in December, snow falls for 7.3 days, with typically accumulated 50mm (1.97") of snow.
What is the month with the shortest days in Önnestad?
The month with the shortest days in Önnestad is December, with an average of 7h and 6min of daylight.
What is the average length of the day in December in Önnestad?
In December, the average day length in Önnestad is 7h and 4min.
When is the sunrise / sunset in December in Önnestad?
In December, on the first day of the month, sunrise is at 08:11 and sunset at 15:34. On the last day of the month, in Önnestad, Sweden, sunrise is at 08:35 and sunset at 15:38 CET.
What is the month with the least sunshine in Önnestad?
The month with the least sunshine in Önnestad is December, with an average of 2.9h of sunshine.
How long on average sun shines in December in Önnestad?
In Önnestad, Sweden, the average sunshine duration in December is 2.9h.
What is the UV index intensity in December in Önnestad?
In December, the average daily maximum UV index in Önnestad is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Önnestad, Sweden
  • Average high temperature in December: 3.6°C

The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (1.8°C).

  • Average low temperature in December: 0.5°C

The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (-1.1°C).

Average pressure in December
Önnestad, Sweden
  • Average pressure in December: 1011mbar

The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011mbar).

Average wind speed in December
Önnestad, Sweden
  • Average wind speed in December: 16.9km/h

The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is August (13km/h).

Average humidity in December
Önnestad, Sweden
  • Average humidity in December: 88%

The months with the highest relative humidity are January, February, November and December (88%).
The months with the lowest relative humidity are April and May (73%).

Average rainfall in December
Önnestad, Sweden
  • Average rainfall in December: 39mm

The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (17mm).

Average rainfall days in December
Önnestad, Sweden
  • Average rainfall days in December: 14.6 days

The month with the highest number of rainy days is August (17 days).
The month with the least rainy days is February (9.1 days).

Average snowfall in December
Önnestad, Sweden
  • Average snowfall in December: 50mm

The month with the highest snowfall is February (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Önnestad, Sweden
  • Average snowfall days in December: 7.3 days

The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Önnestad, Sweden
  • Average daylight in December: 7h and 1min

The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).

  • Average sunshine in December: 2h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

Average sunshine days in December
Önnestad, Sweden
  • Average sunshine days in December: 8.6 days

The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is December (8.6 days).

Average UV index in December
Önnestad, 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
Önnestad, Sweden
  • Average cloud cover in December: 71

The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in December
Önnestad, Sweden
  • Average visibility in December: 8km

The month with the highest visibility is June (10km).
The months with the lowest visibility are January, November and December (8km).

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