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
The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's icy 5.4°C (41.7°F) to a still cold 2.2°C (36°F). Mariestad maintains a near steady average temperature of -0.5°C (31.1°F) during the nights of December, demonstrating little drop from daytime highs.Humidity
The average relative humidity in December in Mariestad is 86%.Rainfall
In Mariestad, Sweden, during December, the rain falls for 8.4 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, there are 143.2 rainfall days, and 358mm (14.09") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Mariestad, in December, during 8.1 snowfall days, 36mm (1.42") of snow is typically accumulated. Throughout the year, in Mariestad, Sweden, there are 41.3 snowfall days, and 234mm (9.21") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 24min of daylight.On the first day of the month, sunrise is at 08:30 and sunset at 15:17. On the last day of December, sunrise is at 08:55 and sunset at 15:20 CET.
Sunshine
The months with the least sunshine are February and December, with an average of 3.5h of sunshine.UV index
In Mariestad, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during December leads to these advisories:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
How cold is December in Mariestad?
What is the average humidity in December in Mariestad?
How many days does it rain in December in Mariestad?
How much does it snow in Mariestad in December?
What is the month with the shortest days in Mariestad?
What is the average length of the day in December in Mariestad?
What time are sunrise and sunset in December in Mariestad?
What is the month with the least sunshine in Mariestad?
How many hours of sunshine does Mariestad have in December?
How high is the UV index in December in Mariestad?
Average temperature in December
Mariestad, Sweden
- Average high temperature in December: 2.2°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The months with the lowest average high temperature are January and February (0.5°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is February (-2.5°C).
Average pressure in December
Mariestad, Sweden
- Average pressure in December: 1008.3mbar
The months with the highest atmospheric pressure are April and May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).
Average wind speed in December
Mariestad, Sweden
- Average wind speed in December: 19.2km/h
The windiest month (with the highest average wind speed) is December (19.2km/h).
The calmest months (with the lowest average wind speed) are June and July (13.7km/h).
Average humidity in December
Mariestad, Sweden
- Average humidity in December: 86%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in December
Mariestad, Sweden
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in December
Mariestad, Sweden
- Average rainfall days in December: 8.4 days
The months with the highest number of rainy days are July and August (16.7 days).
The months with the least rainy days are January and February (6.8 days).
Average snowfall in December
Mariestad, Sweden
- Average snowfall in December: 36mm
The month with the highest snowfall is February (62mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Mariestad, Sweden
- Average snowfall days in December: 8.1 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mariestad, 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 3min
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The months with the least sunshine are February and December (Average sunshine: 3h and 30min).
Average sunshine days in December
Mariestad, Sweden
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is April (17 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in December
Mariestad, 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
Mariestad, Sweden
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is June (Cloud cover 39).
Average visibility in December
Mariestad, Sweden
- Average visibility in December: 9km
The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, May, October, November and December (9km).
Mariestad, Sweden
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