Vantaa, Uusimaa, Finland Climate Change Severity

High

The current climate change severity in Vantaa is High, with a 7.2% improvement in the climate score compared to last 16 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.

Data: Jan. to Aug. (Historical Vs 2026) - Weather Data Only

Low

020

Moderate

2040

High

4060

Very High

6080

Extreme

80100

°C

Vantaa Climate Change Analysis

Real-time Weather

All Years

Temperature (°C)

Years

Years	Min Temp.	Avg Temp.	Max Temp.
	-13.496774193548386	-10.938709677419356	-8.380645161290321
	-10.460714285714289	-8.339285714285714	-6.725000000000002
	-6.238709677419356	-3.448387096774194	-1.064516129032258
	0.67	3.576666666666667	6.439999999999999
	7.2548387096774185	10.951612903225806	14.445161290322579
2010	9.843333333333334	14.316666666666665	18.12666666666667
	17.158064516129034	22.019354838709678	25.964516129032262
	14.399999999999997	17.703225806451613	20.65806451612903
	9.009999999999998	11.420000000000003	13.673333333333337
	3.0000000000000004	4.9483870967741925	6.838709677419354
	-2.83	-1.2300000000000004	0.020000000000000108
	-10.935483870967742	-8.570967741935485	-6.387096774193548
	-7.974193548387098	-5.46774193548387	-3.274193548387097
	-13.732142857142858	-11.467857142857143	-8.971428571428572
	-5.822580645161291	-2.8903225806451616	-0.5612903225806452
	0.8000000000000002	4.039999999999999	7.209999999999999
	5.509677419354839	9.69032258064516	13.329032258064514
2011	12.216666666666665	16.479999999999997	20.166666666666664
	16.364516129032257	20.167741935483868	23.303225806451614
	13.893548387096773	17.02258064516129	20.51935483870968
	10.999999999999998	13.23666666666667	15.786666666666669
	6.16774193548387	7.996774193548386	9.832258064516129
	2.8666666666666667	4.586666666666668	5.9799999999999995
	0.8290322580645163	2.47741935483871	3.8032258064516116
	-5.541935483870969	-3.9903225806451617	-2.4612903225806453
	-10.05862068965517	-7.531034482758619	-5.372413793103449
	-3.8548387096774204	-1.367741935483871	0.7129032258064517
	-0.6966666666666664	2.4233333333333333	5.156666666666667
	6.232258064516129	10.151612903225802	13.416129032258063
2012	9.21	13.106666666666664	16.3
	13.722580645161292	17.258064516129032	20.335483870967746
	12.435483870967744	15.658064516129034	19.012903225806454
	9.526666666666666	12.07666666666667	14.37666666666667
	4.606451612903227	6.396774193548389	8.245161290322578
	1.923333333333334	3.5600000000000005	4.896666666666666
	-7.5	-5.75483870967742	-3.69032258064516
	-8.361290322580645	-5.974193548387096	-4.006451612903225
	-5.057142857142857	-3.2964285714285717	-1.7071428571428575
	-11.135483870967741	-7.032258064516128	-3.693548387096773
	-1.5966666666666667	1.5266666666666666	4.446666666666666
	8.258064516129032	11.948387096774194	15.370967741935486
2013	12.973333333333333	17.21	20.553333333333338
	13.612903225806456	17.748387096774195	21.470967741935485
	13.819354838709678	17.24516129032258	20.825806451612905
	9.643333333333334	12.296666666666669	15.376666666666665
	4.6161290322580655	7.025806451612903	9.361290322580647
	2.2033333333333327	3.933333333333333	5.453333333333335
	-0.1387096774193551	1.3903225806451613	2.887096774193549
	-7.241935483870967	-5.86451612903226	-4.525806451612904
	-2.146428571428572	-0.757142857142857	0.4392857142857142
	-1.4677419354838708	1.1451612903225812	3.864516129032258
	1.3366666666666664	5.22	8.836666666666668
	6.525806451612903	10.225806451612902	13.706451612903226
2014	9.7	13.223333333333334	16.256666666666668
	15.174193548387096	19.538709677419355	23.125806451612906
	14.751612903225805	17.596774193548384	20.72258064516129
	9.796666666666669	12.939999999999996	16.466666666666672
	4.632258064516129	6.46774193548387	8.12903225806452
	1.66	2.8499999999999996	4.02
	-2.367741935483872	-0.6161290322580644	0.9387096774193547
	-3.200000000000001	-1.6677419354838705	-0.13870967741935483
	-2.35	-0.5392857142857144	0.8250000000000001
	-1.4774193548387098	0.7709677419354838	2.980645161290323
	1.7466666666666666	4.4	7.126666666666665
	5.509677419354838	8.822580645161288	11.790322580645162
2015	9.316666666666666	12.963333333333335	15.813333333333334
	12.200000000000001	15.790322580645165	18.780645161290316
	12.990322580645161	17.229032258064517	21.25483870967742
	10.596666666666666	12.793333333333333	15.403333333333332
	3.351612903225807	5.748387096774193	8.567741935483873
	3.286666666666666	4.74	6.073333333333335
	0.6806451612903227	2.380645161290322	3.867741935483871
	-11.364516129032257	-9.19677419354839	-7.064516129032258
	-3.1482758620689655	-1.0655172413793104	0.503448275862069
	-2.9193548387096775	-0.6258064516129032	1.429032258064516
	1.2333333333333334	4.230000000000001	7.586666666666667
	8.641935483870968	12.98064516129032	16.7
2016	11.016666666666667	14.986666666666668	18.160000000000004
	13.929032258064515	17.325806451612902	20.261290322580646
	13.2	15.81290322580645	18.44516129032258
	9.76666666666667	12.693333333333332	15.879999999999995
	3.1870967741935483	4.9645161290322575	6.690322580645161
	-1.8666666666666656	-0.2999999999999998	1.413333333333333
	-2.674193548387097	-0.7032258064516128	0.8225806451612904
	-5.1000000000000005	-2.8161290322580643	-0.7645161290322584
	-6.389285714285714	-3.6035714285714286	-1.125
	-2.7516129032258068	-0.11612903225806447	2.241935483870967
	-1.25	2.113333333333333	5.2299999999999995
	4.032258064516129	8.890322580645162	12.983870967741936
2017	9.146666666666667	13.106666666666662	16.269999999999996
	11.441935483870965	15.477419354838714	18.835483870967742
	12.548387096774194	15.674193548387096	18.748387096774195
	9.100000000000001	11.610000000000001	14.226666666666665
	3.2483870967741946	5.25483870967742	7.1903225806451605
	1.3133333333333332	2.9633333333333325	4.380000000000001
	-1.2999999999999998	0.4677419354838711	2.0967741935483866
	-3.9451612903225803	-2.0903225806451613	-0.4
	-10.571428571428571	-7.996428571428572	-5.196428571428571
	-9.174193548387098	-5.248387096774193	-1.7322580645161294
	0.37666666666666676	4.1933333333333325	8.020000000000001
	8.806451612903226	14.07741935483871	18.690322580645162
2018	10.499999999999998	15.040000000000001	18.59666666666666
	16.01290322580645	20.05483870967742	23.50645161290323
	14.325806451612902	18.025806451612905	21.577419354838714
	10.713333333333336	13.496666666666668	16.58
	4.696774193548388	7.251612903225807	9.816129032258063
	1.5333333333333328	3.2166666666666672	4.596666666666666
	-3.4064516129032256	-1.6032258064516132	-0.022580645161290394
	-9.161290322580648	-5.635483870967742	-2.664516129032258
	-3.4214285714285713	-0.7785714285714286	1.2607142857142857
	-3.7580645161290325	-0.8483870967741934	1.6290322580645162
	1.4033333333333333	5.773333333333332	10.263333333333332
	5.235483870967742	9.651612903225805	13.561290322580644
2019	12.386666666666667	16.870000000000005	20.943333333333335
	12.503225806451612	16.683870967741935	20.28064516129032
	12.780645161290321	16.296774193548387	19.712903225806453
	8.443333333333333	11.370000000000001	14.080000000000002
	3.212903225806451	5.332258064516129	7.406451612903225
	0.13666666666666674	2.1633333333333336	3.956666666666666
	-0.2096774193548387	1.6483870967741938	3.1290322580645156
	-0.658064516129032	1.6612903225806452	3.0903225806451613
	-1.9068965517241379	0.20344827586206884	1.9896551724137927
	-1.5903225806451615	1.267741935483871	3.7741935483870965
	0.2533333333333333	3.919999999999999	7.416666666666665
	4.280645161290323	8.761290322580644	12.9
2020	12.866666666666665	17.506666666666668	21.649999999999995
	12.180645161290325	15.92903225806452	19.183870967741942
	12.729032258064516	16.658064516129034	20.44193548387097
	10.083333333333334	12.923333333333336	15.879999999999999
	5.964516129032257	8.319354838709678	10.235483870967741
	2.1133333333333337	4.4433333333333325	6.013333333333333
	-1.4290322580645158	0.6419354838709679	1.9419354838709677
	-7.129032258064515	-4.816129032258065	-2.9935483870967747
	-10.93214285714286	-7.542857142857142	-4.757142857142857
	-4.419354838709676	-1.3258064516129033	1.4290322580645163
	0.13666666666666677	3.79	7.346666666666667
	5.732258064516128	9.609677419354837	13.493548387096775
2021	13.650000000000002	18.499999999999996	22.793333333333337
	15.754838709677424	20.67096774193548	24.848387096774193
	12.212903225806448	15.309677419354838	18.39354838709677
	6.646666666666666	9.79	13.146666666666668
	5.945161290322581	7.935483870967741	9.983870967741936
	0.07666666666666669	2.086666666666667	3.7399999999999998
	-8.151612903225807	-5.729032258064516	-3.4741935483870954
	-6.829032258064516	-3.5612903225806436	-0.9999999999999999
	-5.392857142857144	-2.4357142857142864	-0.28571428571428586
	-3.835483870967743	-0.4709677419354839	3.738709677419355
	-1.3033333333333332	2.44	6.423333333333333
	4.319354838709677	9.012903225806449	13.345161290322581
2022	11.266666666666664	16.163333333333334	20.583333333333332
	13.241935483870968	17.606451612903225	21.93225806451613
	14.432258064516132	18.770967741935483	23.341935483870966
	5.976666666666666	9.479999999999997	13.16
	5.0032258064516135	7.832258064516129	10.40967741935484
	1.1199999999999994	3.060000000000001	4.493333333333334
	-6.019354838709677	-3.419354838709677	-1.2451612903225804
	-3.6354838709677426	-1.8129032258064515	-0.1612903225806452
	-6.192857142857143	-2.760714285714286	-0.30714285714285705
	-5.364516129032259	-1.9580645161290324	0.9193548387096773
	-0.25666666666666677	4.426666666666667	9.463333333333335
	5.1806451612903235	10.564516129032258	15.464516129032258
2023	10.493333333333334	16.71	21.81666666666667
	12.025806451612901	16.7	20.922580645161286
	13.364516129032257	17.051612903225802	20.738709677419358
	11.273333333333333	14.409999999999998	17.913333333333338
	2.3354838709677415	4.64516129032258	7.10967741935484
	-1.8266666666666664	0.03666666666666618	1.6299999999999994
	-7.270967741935485	-4.967741935483871	-3.0387096774193547
	-12.490322580645161	-8.596774193548388	-5.67741935483871
	-7.182758620689656	-4.382758620689656	-1.9034482758620692
	-3.467741935483872	-0.40645161290322585	2.5774193548387094
	-0.21666666666666662	3.126666666666667	6.623333333333334
	7.361290322580645	13.051612903225807	18.25161290322581
2024	10.93666666666667	16.316666666666666	20.79
	14.13548387096774	18.11612903225807	22.090322580645164
	12.964516129032255	17.287096774193547	21.593548387096778
	11.089999999999998	14.463333333333333	18.163333333333334
	5.47741935483871	7.922580645161289	10.541935483870967
	1.0166666666666668	3.07	4.9799999999999995
	-2.6161290322580646	0.022580645161290457	2.1741935483870964
	-3.1967741935483867	-0.87741935483871	1.1
	-5.317857142857143	-3.1678571428571423	-0.8214285714285715
	-0.9129032258064516	1.929032258064516	5.012903225806452
	1.6266666666666663	5.420000000000001	9.53
	4.764516129032257	9.261290322580646	13.35483870967742
2025	9.620000000000001	13.386666666666668	17.180000000000003
	14.719354838709682	19.100000000000005	23.438709677419347
	11.325806451612902	15.296774193548387	19.522580645161284
	10.889999999999999	13.606666666666666	16.966666666666665
	5.840000000000001	7.596666666666667	9.410000000000002
	2.896666666666667	4.539999999999998	6.066666666666666
	0.1064516129032264	1.7258064516129041	3.3129032258064517
	-11.535483870967743	-9.041935483870967	-6.24193548387097
	-14.549999999999999	-10.61071428571429	-6.228571428571427
	0.022580645161290314	2.3258064516129036	4.887096774193548
	1.3099999999999998	5.04	8.92
2026	6.706451612903226	11.074193548387097	15.777419354838708
	11.103333333333333	15.506666666666664	20.08
	12.951612903225802	16.506451612903227	20.529032258064507
	11.696774193548388	15.83225806451613	20.26451612903226

Max Temp.

Avg Temp.

Min Temp.

Vantaa Weather Condition Changes (Historic Vs 2026)

2026

Historic

2026

Over the past 16 year(s), Vantaa temperature has changed by around -14.7%, and has experienced notable climate changes.

Sunny

Cloudy

Rainy

Snowy

Misty

Data: Jan. to Aug. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

Sunny

2859

110.7%

Cloudy

5035

-30%

Rainy

10768

-36.4%

Snowy

1223

91.6%

Misty

013

100%

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

Climate Change Indicators:

Over the past 16 years, Vantaa has experienced measurable shifts in key climate parameters, contributing to the current severity score of 43 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

43/100

High

Low

020

Moderate

2040

High

4060

Very High

6080

Extreme

80100

From 2010 to 2026, Vantaa experienced significant changes:

Temperature change of

-1.01 °C

Variation in annual rainfall

-19.97 %

Change in average humidity

-2.93 %

PM2.5 levels surged by

+8.08 %

Heatwave changed by

-12 Days

Coldwave changed by

-5 Days

Wind speeds changed by

-0.71 km/h

These indicators show improvement in key parametes of climate, but Vantaa remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

Check how we calculate Climate Change Severity

Based on data from Jan. to Aug.

Vantaa Weather Forecast 30 Days (September - October 2026)
Vantaa, Uusimaa, Finland

Condition

Temperature

Humi.

Wind Speed

Fri. 25, Sep.

Rain Shower

13°/11°

92%

29.2km/h

Sat. 26, Sep.

Rain Shower

14°/12°

92%

26.6km/h

Sun. 27, Sep.

Sunny

16°/9°

81%

19.4km/h

Mon. 28, Sep.

Mist

15°/10°

87%

13.7km/h

Tue. 29, Sep.

Overcast

14°/12°

92%

17.3km/h

Wed. 30, Sep.

Overcast

14°/9°

85%

10.4km/h

Thu. 1, Oct.

Sunny

13°/7°

83%

13.7km/h

Fri. 2, Oct.

Sunny

13°/8°

78%

10.8km/h

Sat. 3, Oct.

Sunny

13°/9°

81%

13.7km/h

Sun. 4, Oct.

Rain Showers

11°/7°

81%

25.9km/h

Mon. 5, Oct.

Rain Showers

11°/7°

81%

24.3km/h

Tue. 6, Oct.

Rain Showers

11°/7°

80%

25.3km/h

Wed. 7, Oct.

Rain Showers

11°/7°

81%

25.3km/h

Thu. 8, Oct.

Rain Showers

10°/7°

82%

24.9km/h

Fri. 9, Oct.

Rain Showers

10°/7°

84%

23.2km/h

Sat. 10, Oct.

Rain Showers

11°/7°

85%

24.7km/h

Sun. 11, Oct.

Rain Showers

10°/6°

82%

23.8km/h

Mon. 12, Oct.

Rain Showers

10°/5°

81%

23km/h

Tue. 13, Oct.

Rain Possible

9°/5°

82%

20.3km/h

Wed. 14, Oct.

Rain Showers

9°/5°

83%

23km/h

Thu. 15, Oct.

Heavy Rain

9°/5°

83%

23.9km/h

Fri. 16, Oct.

Rain Showers

9°/5°

80%

22.8km/h

Sat. 17, Oct.

Heavy Rain

9°/5°

81%

22.4km/h

Sun. 18, Oct.

Rain Showers

8°/5°

82%

22.2km/h

Mon. 19, Oct.

Rain Showers

8°/4°

81%

23.4km/h

Tue. 20, Oct.

Rain Showers

8°/4°

83%

19.8km/h

Wed. 21, Oct.

Rain Showers

8°/4°

82%

23.3km/h

Thu. 22, Oct.

Rain Showers

8°/4°

83%

27.4km/h

Fri. 23, Oct.

Rain Showers

7°/4°

84%

22.9km/h

Sat. 24, Oct.

Heavy Rain

7°/4°

83%

21.8km/h

Sun. 25, Oct.

Rain Showers

7°/4°

83%

23.2km/h

Highest & Lowest Weather Forecasts

Temperature

High will be onSun. 27, Sep.

16°C

Low will be onMon. 19, Oct.

4°C

Humidity

High will be onFri. 25, Sep.

92%

Low will be onFri. 2, Oct.

78%

Wind Speed

High will be onFri. 25, Sep.

29.2km/h

Low will be onWed. 30, Sep.

10.4km/h

Precipitation

High will be onSat. 26, Sep.

9.1mm

Low will be onSun. 27, Sep.

0.1mm

High will be onThu. 1, Oct.

Low will be onFri. 25, Sep.

0.2

Our Blogs

See all blogs

Vantaa Weather Condition Changes (Historic Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

Climate Change Indicators:

Severity Score

From 2010 to 2026, Vantaa experienced significant changes:

Vantaa Weather Forecast 30 Days (September - October 2026)
Vantaa, Uusimaa, Finland

Highest & Lowest Weather Forecasts

Our Blogs

Boston's Late-Summer Fade: Heat, Floods, and a Cold Turn

San Francisco's Late-Summer Heat Surge and What the Data Reveals

Phoenix Sweated Through 50°C Peaks Before September Broke the Heat

Philadelphia's Summer Breaks Down: Heat, Haze, and a Drenching End

Dallas Baked Through August 2026 Before a Sharp Cool Snap

Mumbai's Monsoon Grip: Rain, Wind, and UV Swings Tracked

New Delhi's August Heat Surge, Dust Storms, and September Reset

Gurgaon's August Heat Surge, Sandstorms, and September Cool-Off

Houston Baked Through August 2026 With 41°C Peaks and Flash Rain

The Night a Wall of Dust Swallowed Phoenix: What 1,520 Air Quality Readings Reveal About Arizona's Air

World Top 10 Hottest Cities Are All in India Again - May 2026

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

World Top Hottest Cities Belong to India - April 2026

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Vantaa Weather Condition Changes (Historic Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

Climate Change Indicators:

Severity Score

From 2010 to 2026, Vantaa experienced significant changes:

Vantaa Weather Forecast 30 Days (September - October 2026)Vantaa, Uusimaa, Finland

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Our Blogs

Boston's Late-Summer Fade: Heat, Floods, and a Cold Turn

San Francisco's Late-Summer Heat Surge and What the Data Reveals

Phoenix Sweated Through 50°C Peaks Before September Broke the Heat

Philadelphia's Summer Breaks Down: Heat, Haze, and a Drenching End

Dallas Baked Through August 2026 Before a Sharp Cool Snap

Mumbai's Monsoon Grip: Rain, Wind, and UV Swings Tracked

New Delhi's August Heat Surge, Dust Storms, and September Reset

Gurgaon's August Heat Surge, Sandstorms, and September Cool-Off

Houston Baked Through August 2026 With 41°C Peaks and Flash Rain

The Night a Wall of Dust Swallowed Phoenix: What 1,520 Air Quality Readings Reveal About Arizona's Air

World Top 10 Hottest Cities Are All in India Again - May 2026

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

World Top Hottest Cities Belong to India - April 2026

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Vantaa Weather Forecast 30 Days (September - October 2026)
Vantaa, Uusimaa, Finland