Vantaa, Uusimaa, Finland Climate Change Severity

38
Moderate
The current climate change severity in Vantaa is Moderate, with a 18.5% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Vantaa Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Vantaa temperature has changed by around +11.4%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Oct. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
3522
-37.1%
cloudyCloudy
6345
-28.5%
rainyRainy
139119
-14.3%
snowySnowy
1213
8.3%
mistyMisty
05
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Vantaa has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Vantaa experienced significant changes:

Temperature change of

+0.8 °C

Variation in annual rainfall

-1.6 %

Change in average humidity

-3.1 %

PM2.5 levels surged by

-17.09 %

Heatwave changed by

-4.1 day(s)

Coldwave changed by

-1.1 day(s)

Wind speeds changed by

-0.8 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

Check how we calculate Climate Change Severity
Based on data from Jan. to Oct.

Vantaa Weather Forecast 30 Days (November - December 2025)
Vantaa, Uusimaa, Finland

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 15, Nov.
sunnySunny
Temperature Icon2°/-2°
Humidity Icon65%
Wind Icon22km/h
Sun. 16, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/2°
Humidity Icon73%
Wind Icon25km/h
Mon. 17, Nov.
moderate rainModerate rain
Temperature Icon2°/-1°
Humidity Icon96%
Wind Icon13km/h
Tue. 18, Nov.
cloudyCloudy
Temperature Icon-1°/-4°
Humidity Icon80%
Wind Icon12km/h
Wed. 19, Nov.
partly cloudyPartly Cloudy
Temperature Icon-1°/-5°
Humidity Icon71%
Wind Icon11km/h
Thu. 20, Nov.
overcastOvercast
Temperature Icon0°/-3°
Humidity Icon74%
Wind Icon21km/h
Fri. 21, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon2°/0°
Humidity Icon93%
Wind Icon21km/h
Sat. 22, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-2°
Humidity Icon93%
Wind Icon19km/h
Sun. 23, Nov.
cloudyCloudy
Temperature Icon-2°/-4°
Humidity Icon85%
Wind Icon22km/h
Mon. 24, Nov.
partly cloudyPartly Cloudy
Temperature Icon1°/-5°
Humidity Icon82%
Wind Icon17km/h
Tue. 25, Nov.
light freezing rainLight freezing rain
Temperature Icon0°/-2°
Humidity Icon89%
Wind Icon21km/h
Wed. 26, Nov.
heavy snowHeavy snow
Temperature Icon1°/-3°
Humidity Icon97%
Wind Icon17km/h
Thu. 27, Nov.
light snowLight snow
Temperature Icon-3°/-6°
Humidity Icon95%
Wind Icon12km/h
Fri. 28, Nov.
light freezing rainLight freezing rain
Temperature Icon2°/-5°
Humidity Icon91%
Wind Icon26km/h
Sat. 29, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-2°
Humidity Icon87%
Wind Icon21km/h
Sun. 30, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-2°
Humidity Icon86%
Wind Icon24km/h
Mon. 1, Dec.
moderate snowModerate snow
Temperature Icon0°/-3°
Humidity Icon85%
Wind Icon22km/h
Tue. 2, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon0°/-4°
Humidity Icon86%
Wind Icon21km/h
Wed. 3, Dec.
moderate snowModerate snow
Temperature Icon0°/-4°
Humidity Icon88%
Wind Icon22km/h
Thu. 4, Dec.
moderate snowModerate snow
Temperature Icon0°/-4°
Humidity Icon90%
Wind Icon19km/h
Fri. 5, Dec.
moderate snowModerate snow
Temperature Icon1°/-4°
Humidity Icon88%
Wind Icon22km/h
Sat. 6, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-2°
Humidity Icon88%
Wind Icon22km/h
Sun. 7, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-3°
Humidity Icon89%
Wind Icon21km/h
Mon. 8, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-2°
Humidity Icon89%
Wind Icon18km/h
Tue. 9, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-3°
Humidity Icon89%
Wind Icon22km/h
Wed. 10, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-3°
Humidity Icon87%
Wind Icon23km/h
Thu. 11, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-2°
Humidity Icon90%
Wind Icon21km/h
Fri. 12, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-3°
Humidity Icon89%
Wind Icon21km/h
Sat. 13, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon0°/-4°
Humidity Icon90%
Wind Icon21km/h
Sun. 14, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-1°/-4°
Humidity Icon90%
Wind Icon19km/h
Mon. 15, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-1°/-5°
Humidity Icon92%
Wind Icon20km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 16, Nov.

4.4°C

Low will be onThu. 27, Nov.

-6.2°C

HumidityHumidity

High will be onWed. 26, Nov.

97%

Low will be onSat. 15, Nov.

65%

Wind SpeedWind Speed

High will be onFri. 28, Nov.

25.9km/h

Low will be onWed. 19, Nov.

10.8km/h

PrecipitationPrecipitation

High will be onMon. 17, Nov.

10.5mm

Low will be onSat. 15, Nov.

0.01mm

Ultraviolet IndexUV

High will be onMon. 24, Nov.

2

Low will be onWed. 19, Nov.

0.1

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