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FinlandThe weather in December in Vaasa
It's cold in December in Vaasa with an average temperature of 1°C. Temperatures this month range from a low of -1°C to a high of 3°C. At night, you can expect temperatures between -6°C and 0°C.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Vaasa, Finland. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 9°C in 2015, Vaasa reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was -16°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of -24°C to a highest value of 6°C.
Precipitation and snowfall
In December, there is an average of 80 mm of precipitation, spread over 11 days. Of the total precipitation, about 23 cm falls as snow in December. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in December for Vaasa
Click on any day in December to get detailed info about the usual weather on that day in Vaasa. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Vaasa | New York | |
|---|---|---|
| Average temperature | 1°C | 9°C |
| Max. temperature | 3°C | 12°C |
| Min. temperature | -6°C | -5°C |
| Total precipitation | 80 mm | 133 mm |
| Rainy days | 11 days | 17 days |
| Total snowfall | 23 cm | 9,7 cm |
| Snowy days | 10 days | 3 days |
Start of December
The month of December starts in Vaasa with really cold temps, averaging around 2°C during the day and nights dipping to about -1°C.
Mid December
By mid-December, daytime temps drop to around 1°C, with nights around -2°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of December
By the end of December, the average daytime temperature in Vaasa is around 1°C, while nighttime temps are about -3°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable trips to Vaasa
Check out the climate of Vaasa for all months and discover the best travel time
Curious about the weather in other parts of Finland? Check out the climate and weather for spots like Helsinki, Rovaniemi, Kuusamo, or explore other destinations in Finland.
Temperature charts
These charts show the average temperatures in December in Vaasa, Finland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Vaasa
Temperature in December in Vaasa over the years
Precipitation charts
These charts show the average amount of precipitation in December in Vaasa, Finland. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in Vaasa
Total precipitation in December in Vaasa over the years
Daily Snowfall in December in Vaasa
Snowfall in December in Vaasa per year
Daily UV index in December in Vaasa
This chart shows the average daily UV index in December in Vaasa, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in Vaasa
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Average weather in Vaasa by month
Click on a month below to see detailed weather info for Vaasa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.