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Weather in Vantaa for December 2025

Your guide to Vantaa weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Pedestrian Weather Warning - See hour by hour.

    • Snow Forecast ❄️

  • Vantaa is transformed into a snow paradise in December, with more than 20 snowy days on average.
    According to Vantaa snow forecast for December 2025, 1 snowy day is expected until the end of the month at Sunday, 28 December.

    • Temperatures

  • So far, December 2025 in Vantaa shows a warmer trend than usual by 3.4 °C.

  • The forecast for the upcoming days in Vantaa predicts a temperature of 3.1 °C, which is slightly above the historical average.

  • In general, the average temperature in Vantaa at the beginning of December is 0.9 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 1.3 °C by the end of December.

Average dry days
4
Dry days
Average rainy days
0
Rainy days
Average snowy days
27
Snow days
Average temperatures
0°/-5°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
90 %
Avg humidity

Vantaa Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light snow
3°
2
Patchy rain possible
1°
3
Moderate snow
1°
4
Freezing fog
-2°
5
Heavy snow
1°
6
Moderate snow
2°
7
Light snow
0°
8
Moderate snow
1°
9
Moderate snow
0°
10
Moderate snow
2°
11
Heavy snow
4°
12
Light freezing rain
-1°
13
Moderate snow
-1°
14
Heavy snow
-1°
15
Weather Alert Patchy rain possible
5°
16
Mist
6°
17
Patchy rain possible
5°
18
Patchy rain possible
5°
19
Overcast
5°
20
Patchy rain possible
5°
21
Partly cloudy
2°
22
Partly cloudy
4°
23
Sunny
1°
24
Sunny
-0°
25
Sunny
0°
26
Partly cloudy
2°
27
Overcast
2°
28
Light freezing rain
1°
29
Light freezing rain
3°
30
Patchy rain possible
3°
31
Heavy rain at times
-2°

Temperatures trend during December in Vantaa

See the weather trend as well as the moving average line

December weather in Vantaa day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light snow
Light snow
 3° /-1° 1.8 mm 0.1 cm
2 Dec. Patchy rain possible
Patchy rain possible
 1° /-2° 0.3 mm 0 cm
3 Dec. Moderate snow
Moderate snow
 1° /-5° 2.1 mm 0.8 cm
4 Dec. Freezing fog
Freezing fog
 -2° /-6° 0 mm 0 cm
5 Dec. Heavy snow
Heavy snow
 1° /-4° 1.8 mm 1.5 cm
6 Dec. Moderate snow
Moderate snow
 2° /-1° 2 mm 0.6 cm
7 Dec. Light snow
Light snow
 0° /-2° 1.1 mm 0.2 cm
8 Dec. Moderate snow
Moderate snow
 1° /-2° 1.1 mm 0.1 cm
9 Dec. Moderate snow
Moderate snow
 0° /-2° 1.6 mm 0.6 cm
10 Dec. Moderate snow
Moderate snow
 2° /-2° 1.8 mm 1 cm
11 Dec. Heavy snow
Heavy snow
 4° /-1° 2.3 mm 1.8 cm
12 Dec. Light freezing rain
Light freezing rain
 -1° /-4° 1.1 mm 1 cm
13 Dec. Moderate snow
Moderate snow
 -1° /-6° 1.1 mm 0.9 cm
14 Dec. Heavy snow
Heavy snow
 -1° /-5° 10.5 mm 6.6 cm
15 Dec. Patchy rain possible
Patchy rain possible
 5° /1° 1.7 mm 0 cm
16 Dec. Mist
Mist
 6° /3° 0.1 mm 0 cm
17 Dec. Patchy rain possible
Patchy rain possible
 5° /3° 2.8 mm 0 cm
18 Dec. Patchy rain possible
Patchy rain possible
 5° /2° 1 mm 0 cm
19 Dec. Overcast
Overcast
 5° /2° 0 mm 0 cm
20 Dec. Patchy rain possible
Patchy rain possible
 5° /5° 0.4 mm 0 cm
21 Dec. Partly cloudy
Partly cloudy
 2° /1° 0 mm 0 cm
22 Dec. Partly cloudy
Partly cloudy
 4° /1° 0 mm 0 cm
23 Dec. Sunny
Sunny
 1° /-1° 0 mm 0 cm
24 Dec. Sunny
Sunny
 0° /-1° 0 mm 0 cm
25 Dec. Sunny
Sunny
 0° /-1° 0 mm 0 cm
26 Dec. Partly cloudy
Partly cloudy
 2° /0° 0 mm 0 cm
27 Dec. Overcast
Overcast
 2° /-1° 0 mm 0 cm
28 Dec. Light freezing rain
Light freezing rain
 1° /-2° 0.2 mm 0.1 cm
29 Dec. Light freezing rain
Light freezing rain
 3° /-2° 5.6 mm 2.6 cm
30 Dec. Patchy rain possible
Patchy rain possible
 3° /-3° 5.2 mm 2.6 cm
31 Dec. Heavy rain at times
Heavy rain at times
 -2° /-5° 0.9 mm 0 cm
Next
Important Notice
Our weather forecast for Vantaa in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Vantaa forecast closer to your planned date for the most up-to-date weather information.
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Vantaa in December - FAQ

What are the expected maximum and minimum temperatures in Vantaa during December?
Brace for cold days with temperatures not exceeding 0° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Vantaa during December?
Moderate rainfall is anticipated in Vantaa during December, with a total of 76.8 mm spread over approximately 0 days. Considering plans for rainy days is advisable.
Will it snow in Vantaa in December 2025?
Vantaa experiences an average snowfall of 41.5083 cm during December, occurring over 27 days.
What are the typical wind conditions in Vantaa during December?
The average wind speed in Vantaa during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

Vantaa snow forecast December 2025

Track daily snowfall levels and discover Vantaa’s snowy potential this December ❄️
On average, Vantaa sees 27 snowy days during December, with approximately 41.5 cm of total snowfall.

December rainfall patterns in Vantaa

Explore the daily rainfall trends and prepare for Vantaas December weather 💧

Quick links

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Location coordinates Where is Vantaa?

Get accurate weather forecasts for Vantaa, located at latitude 60.294 and longitude 25.041. Stay updated with localized weather information tailored for Vantaa.

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