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
As Östnor enters December, the average high-temperature subtly lowers from the a cold 1.8°C (35.2°F) of November to a freezing cold -2°C (28.4°F). Östnor records a consistent average nighttime temperature of -5.6°C (21.9°F) in December, slightly lower than the daytime high.Humidity
In December, the average relative humidity is 90%.Rainfall
In Östnor, Sweden, in December, during 5.8 rainfall days, 25mm (0.98") of precipitation is typically accumulated. Throughout the year, there are 123.2 rainfall days, and 393mm (15.47") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Östnor, in December, during 12.8 snowfall days, 143mm (5.63") of snow is typically accumulated. In Östnor, 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 Östnor is December, with an average of 5h and 42min of daylight.On the first day of the month, sunrise is at 08:46 and sunset at 14:55. On the last day of December, sunrise is at 09:14 and sunset at 14:56 CET.
Sunshine
With an average of 1.8h of sunshine, December has the least sunshine of the year.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Östnor. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 1 in December leads to these guidelines:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is December in Östnor?
What is the average humidity in December in Östnor?
How much does it rain in Östnor in December?
How many days does it snow in December in Östnor?
What is the month with the shortest days in Östnor?
What is the average length of the day in December in Östnor?
What time are sunrise and sunset in December in Östnor?
What is the month with the least sunshine in Östnor?
How long on average sun shines in December in Östnor?
When is the lowest UV index in Östnor?
What is the UV index reading in December in Östnor?
Average temperature in December
Östnor, 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
Östnor, 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
Östnor, 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
Östnor, 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
Östnor, 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
Östnor, 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
Östnor, 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
Östnor, 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
Östnor, 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
Östnor, 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
Östnor, 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
Östnor, 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
Östnor, 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).
Östnor, Sweden
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