Viljandi, Viljandimaa, Estonia Climate Change Severity

High

The current climate change severity in Viljandi is High, with a 10.2% 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 Sep. (Historical Vs 2026) - Weather Data Only

Low

020

Moderate

2040

High

4060

Very High

6080

Extreme

80100

°C

Viljandi Climate Change Analysis

Real-time Weather

All Years

Temperature (°C)

Years

Years	Min Temp.	Avg Temp.	Max Temp.
	-15.680645161290325	-12.829032258064514	-9.964516129032258
	-10.103571428571428	-8.00357142857143	-5.989285714285712
	-5.141935483870968	-2.3838709677419363	-0.07096774193548408
	1.0066666666666668	5.366666666666668	9.68
	7.461290322580646	12.141935483870965	16.59032258064516
2010	9.520000000000001	14.313333333333334	18.886666666666667
	16.73225806451613	22.177419354838705	27.341935483870962
	13.91290322580645	18.45483870967742	23.341935483870966
	7.459999999999998	10.670000000000003	14.353333333333335
	0.7096774193548387	3.761290322580646	7.099999999999999
	-1.8533333333333333	-0.10666666666666617	1.5733333333333326
	-10.970967741935484	-8.806451612903226	-6.458064516129033
	-7.490322580645162	-4.996774193548388	-2.603225806451613
	-13.728571428571426	-11.039285714285713	-8.45
	-5.929032258064518	-2.7516129032258063	-0.35483870967741943
	0.9066666666666667	5.133333333333335	9.456666666666665
	5.322580645161292	10.822580645161288	15.732258064516127
2011	12.039999999999997	17.533333333333335	22.346666666666668
	15.670967741935483	20.45806451612903	25.02258064516129
	12.1	16.448387096774194	20.896774193548385
	9.123333333333333	12.523333333333335	16.53666666666667
	4.648387096774194	7.203225806451614	9.999999999999996
	1.56	3.4066666666666663	5.37
	-0.5645161290322583	1.009677419354839	2.3677419354838714
	-7.580645161290323	-5.545161290322579	-3.758064516129033
	-14.16551724137931	-11.051724137931032	-8.434482758620689
	-3.9548387096774187	-1.0354838709677425	1.4935483870967738
	-0.1533333333333333	4.2299999999999995	8.49
	5.8741935483870975	11.264516129032254	16.135483870967743
2012	8.280000000000001	13.446666666666669	17.97666666666667
	13.199999999999996	17.94193548387097	22.36451612903226
	10.806451612903226	15.167741935483873	19.448387096774194
	8.82666666666667	12.136666666666663	15.903333333333332
	3.058064516129032	5.583870967741936	8.490322580645163
	0.3333333333333333	2.1566666666666667	3.54
	-9.48709677419355	-7.225806451612904	-5.151612903225807
	-9.40645161290323	-6.990322580645161	-4.861290322580646
	-6.9107142857142865	-4.214285714285714	-1.9321428571428572
	-12.193548387096772	-8.180645161290322	-4.177419354838709
	-1.4699999999999998	2.453333333333333	6.0566666666666675
	8.770967741935484	13.948387096774193	19.138709677419353
2013	12.660000000000002	18.000000000000004	22.986666666666668
	12.929032258064519	18.13225806451613	22.880645161290314
	12.229032258064516	16.967741935483872	21.883870967741935
	7.719999999999998	11.520000000000005	16.023333333333333
	4.003225806451614	6.903225806451614	9.983870967741936
	1.7533333333333336	3.6733333333333325	5.253333333333332
	-0.7612903225806447	1.0225806451612902	2.690322580645161
	-9.264516129032257	-7.561290322580645	-5.932258064516129
	-2.8749999999999996	-1.1714285714285713	0.5999999999999999
	-1.3322580645161286	1.6322580645161289	5.209677419354839
	1.2033333333333331	6.0600000000000005	11.193333333333332
	6.664516129032259	11.64193548387097	16.516129032258064
2014	9.076666666666666	13.606666666666664	17.836666666666666
	14.270967741935483	19.629032258064516	24.670967741935485
	12.880645161290323	16.945161290322588	21.658064516129027
	7.96333333333333	12.176666666666666	16.98333333333333
	2.419354838709678	5.241935483870968	8.17741935483871
	-0.7099999999999995	1.066666666666666	2.816666666666667
	-3.3774193548387097	-1.396774193548387	0.3870967741935484
	-3.5677419354838706	-1.7193548387096773	-0.11935483870967746
	-3.0392857142857124	-1.1	0.7785714285714286
	-1.1677419354838714	1.7677419354838708	4.887096774193548
	1.6600000000000004	4.993333333333333	8.389999999999999
	4.7129032258064525	9.661290322580646	13.890322580645163
2015	8.620000000000001	13.900000000000002	18.196666666666665
	11.4	15.89032258064516	19.9741935483871
	11.800000000000002	17.322580645161295	22.745161290322578
	9.136666666666667	12.460000000000003	16.283333333333335
	1.6419354838709674	4.661290322580645	8.148387096774194
	1.7700000000000002	3.566666666666667	5.313333333333334
	0.19677419354838696	2.012903225806451	3.6096774193548393
	-11.167741935483871	-8.622580645161289	-6.248387096774193
	-1.903448275862069	-0.0034482758620689685	1.458620689655172
	-4.077419354838709	-0.9451612903225803	2.3741935483870966
	0.9799999999999999	5.129999999999999	9.620000000000001
	7.593548387096773	13.461290322580645	18.264516129032256
2016	10.636666666666668	15.706666666666672	19.9
	13.416129032258064	17.754838709677422	21.996774193548386
	11.816129032258061	15.696774193548388	19.380645161290325
	8.620000000000001	12.343333333333334	16.17
	1.8354838709677417	3.8935483870967746	6.3
	-2.913333333333334	-1.0033333333333339	0.6666666666666667
	-2.0064516129032257	-0.14516129032258082	1.6032258064516125
	-5.064516129032258	-2.9741935483870967	-1.358064516129032
	-5.292857142857143	-2.978571428571428	-0.8142857142857143
	-1.9419354838709677	0.8161290322580644	3.580645161290322
	-1.09	2.9299999999999997	6.816666666666666
	3.5419354838709682	9.329032258064515	14.474193548387099
2017	8.626666666666667	13.343333333333334	17.49
	10.422580645161291	15.361290322580645	19.83225806451613
	11.922580645161291	16.099999999999998	20.448387096774198
	9.136666666666665	11.790000000000001	14.99
	2.696774193548388	5.0129032258064505	7.451612903225806
	0.6966666666666669	2.356666666666667	3.9466666666666663
	-1.6967741935483869	0.05806451612903224	1.780645161290323
	-3.5548387096774188	-1.9838709677419353	-0.2580645161290323
	-10.353571428571428	-7.94642857142857	-5.496428571428572
	-7.309677419354839	-3.9	-0.4870967741935483
	1.9799999999999995	6.536666666666667	11.163333333333334
	8.790322580645162	15.019354838709674	20.758064516129032
2018	9.93	15.396666666666668	19.766666666666666
	15.51612903225806	20.02258064516129	24.15806451612903
	13.387096774193552	17.89032258064516	22.11290322580646
	10.163333333333332	13.62333333333333	17.39333333333333
	4.506451612903225	7.129032258064516	10.229032258064516
	0.8333333333333329	2.440000000000001	4.019999999999999
	-3.6967741935483884	-2.116129032258064	-0.8129032258064516
	-8.703225806451613	-5.532258064516127	-3.029032258064516
	-3.4964285714285714	-0.45	1.5785714285714287
	-2.0741935483870964	1.1000000000000003	4.087096774193548
	1.9466666666666665	7.003333333333336	12.433333333333334
	5.8903225806451625	10.967741935483868	15.667741935483873
2019	12.393333333333336	17.89	22.680000000000007
	11.399999999999999	15.929032258064517	20.11290322580645
	11.467741935483874	16.190322580645162	21.038709677419355
	7.733333333333333	11.48333333333333	15.38
	4.425806451612904	6.919354838709677	9.496774193548386
	1.1233333333333335	2.696666666666667	4.166666666666667
	0.3903225806451614	2.05483870967742	3.5774193548387094
	-0.019354838709677392	2.1322580645161286	3.448387096774194
	-1.4586206896551723	0.7931034482758621	2.586206896551724
	-1.070967741935484	1.7677419354838708	4.532258064516129
	0.46	4.203333333333333	7.849999999999999
	4.077419354838709	8.96774193548387	13.441935483870965
2020	13.460000000000003	18.063333333333333	22.17
	11.629032258064514	15.912903225806451	19.870967741935488
	12.158064516129034	16.387096774193548	20.48387096774194
	10.476666666666665	13.383333333333333	16.646666666666665
	6.5	8.774193548387096	10.996774193548388
	2.263333333333333	4.403333333333334	6.173333333333333
	-2.2516129032258068	-0.3612903225806452	1.0774193548387099
	-6.854838709677419	-4.651612903225806	-2.9967741935483874
	-9.910714285714286	-7.014285714285714	-4.532142857142857
	-3.4645161290322575	-0.36774193548387085	2.564516129032258
	0.7433333333333335	4.42	8.223333333333334
	5.7451612903225815	9.95806451612903	13.82258064516129
2021	13.376666666666667	18.790000000000003	23.52666666666666
	16.01290322580645	21.193548387096776	25.69354838709678
	11.977419354838709	15.345161290322581	18.822580645161295
	6.806666666666666	10.319999999999999	13.92
	5.193548387096774	7.848387096774193	10.919354838709678
	0.6766666666666669	2.79	4.8100000000000005
	-8.212903225806452	-5.548387096774193	-3.0516129032258057
	-5.91290322580645	-2.774193548387097	-0.4967741935483871
	-3.8892857142857147	-1.4214285714285715	0.6214285714285713
	-4.5516129032258075	-0.5258064516129032	4.054838709677419
	-0.013333333333333286	4.01	8.296666666666667
	4.496774193548387	9.380645161290323	14.01935483870968
2022	11.53	16.679999999999996	21.336666666666666
	12.864516129032259	17.570967741935483	22.229032258064517
	14.72258064516129	19.54193548387097	24.806451612903228
	5.946666666666667	9.520000000000003	13.673333333333336
	5.7387096774193544	8.267741935483869	11.029032258064515
	0.3433333333333332	2.273333333333333	3.7866666666666657
	-6.451612903225809	-3.9419354838709677	-1.8451612903225807
	-3.3161290322580648	-1.3580645161290326	0.32258064516129026
	-5.042857142857143	-2.2535714285714286	0.15000000000000008
	-2.9161290322580644	0.17096774193548372	3.1354838709677417
	2.0566666666666666	6.300000000000001	10.713333333333333
	5.003225806451614	11.17741935483871	16.83870967741936
2023	10.653333333333334	16.916666666666664	22.196666666666665
	11.538709677419353	16.2741935483871	20.809677419354845
	13.745161290322581	17.89677419354839	22.52903225806452
	10.723333333333331	15	19.93
	3.087096774193549	5.72258064516129	8.445161290322583
	-1.1866666666666668	0.5299999999999999	2.2700000000000005
	-6.048387096774195	-3.935483870967742	-1.8612903225806456
	-9.783870967741938	-6.961290322580644	-4.612903225806454
	-3.358620689655173	-1.2448275862068963	0.8689655172413789
	-0.28064516129032213	2.4645161290322584	5.912903225806453
	2.103333333333333	5.83	9.983333333333336
	8.009677419354839	13.9	19.467741935483875
2024	10.949999999999998	16.41	21.516666666666662
	13.935483870967738	18.483870967741936	23.274193548387096
	12.377419354838711	17.06774193548387	22.112903225806452
	11.433333333333334	15.493333333333334	20.769999999999992
	5.274193548387096	8.016129032258064	11.24516129032258
	1.8266666666666673	3.903333333333333	5.803333333333333
	-1.0354838709677423	1.0161290322580647	2.761290322580645
	-1.919354838709677	0.309677419354839	1.9806451612903229
	-5.785714285714285	-3.435714285714286	-1.0392857142857144
	-0.051612903225806556	2.829032258064516	6.258064516129032
	2.3666666666666667	6.616666666666666	11.216666666666667
	4.312903225806452	9.196774193548388	13.674193548387096
2025	9.166666666666668	13.616666666666667	18.116666666666667
	14.551612903225807	18.903225806451612	24.187096774193545
	10.574193548387095	14.874193548387094	19.645161290322573
	9.989999999999998	13.99333333333333	18.716666666666665
	4.636666666666668	6.913333333333333	9.73
	1.6566666666666667	3.356666666666666	5.026666666666665
	-0.24838709677419343	1.603225806451613	3.2258064516129026
	-12.538709677419355	-10.203225806451613	-7.351612903225806
	-13.121428571428572	-9.435714285714285	-5.489285714285714
	1.3064516129032255	4.241935483870968	7.967741935483869
	0.92	4.9	9.49
	6.361290322580646	11.200000000000001	16.43548387096774
2026	11.113333333333335	16.046666666666667	21.076666666666668
	12.374193548387096	16.996774193548386	22.22258064516129
	11.519354838709676	16.012903225806454	20.980645161290326
	10.056666666666667	12.95333333333333	16.62666666666667

Max Temp.

Avg Temp.

Min Temp.

Viljandi Weather Condition Changes (Historic Vs 2026)

2026

Historic

2026

Over the past 16 year(s), Viljandi temperature has changed by around -11.3%, and has experienced notable climate changes.

Sunny

Cloudy

Rainy

Snowy

Misty

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

Comparison of Weather Condition (Historic Vs 2026)

Sunny

2560

140%

Cloudy

5336

-32.07%

Rainy

13382

-38.3%

Snowy

1117

54.5%

Misty

017

100%

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

Climate Change Indicators:

Over the past 16 years, Viljandi 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, Viljandi experienced significant changes:

Temperature change of

-0.89 °C

Variation in annual rainfall

-10.32 %

Change in average humidity

-1.79 %

PM2.5 levels surged by

+15.69 %

Heatwave changed by

-7 Days

Coldwave changed by

-10 Days

Wind speeds changed by

-0.26 km/h

These indicators show improvement in key parametes of climate, but Viljandi 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 Sep.

Viljandi Weather Forecast 30 Days (October - November 2026)
Viljandi, Viljandimaa, Estonia

Condition

Temperature

Humi.

Wind Speed

Mon. 5, Oct.

Overcast

13°/9°

93%

19.4km/h

Tue. 6, Oct.

Patchy rain nearby

15°/10°

77%

29.2km/h

Wed. 7, Oct.

Sunny

14°/8°

79%

17.3km/h

Thu. 8, Oct.

Overcast

12°/6°

87%

16.2km/h

Fri. 9, Oct.

Overcast

12°/6°

92%

18.7km/h

Sat. 10, Oct.

Patchy rain nearby

8°/4°

91%

17.6km/h

Sun. 11, Oct.

Patchy rain nearby

7°/2°

78%

11.2km/h

Mon. 12, Oct.

Partly Cloudy

7°/1°

76%

9.4km/h

Tue. 13, Oct.

Rain

9°/4°

86%

14.6km/h

Wed. 14, Oct.

Rain Showers

10°/4°

87%

17.5km/h

Thu. 15, Oct.

Rain Showers

9°/4°

86%

17.9km/h

Fri. 16, Oct.

Rain

9°/4°

84%

16.1km/h

Sat. 17, Oct.

Rain Showers

9°/3°

84%

14.3km/h

Sun. 18, Oct.

Rain Showers

8°/3°

84%

16.9km/h

Mon. 19, Oct.

Heavy Rain

8°/2°

85%

17.3km/h

Tue. 20, Oct.

Rain Showers

8°/3°

87%

14.8km/h

Wed. 21, Oct.

Heavy Rain

8°/2°

85%

16.8km/h

Thu. 22, Oct.

Rain Showers

8°/2°

85%

20.7km/h

Fri. 23, Oct.

Rain Showers

7°/3°

87%

17.6km/h

Sat. 24, Oct.

Rain

7°/3°

85%

15.7km/h

Sun. 25, Oct.

Rain Showers

7°/3°

86%

17.3km/h

Mon. 26, Oct.

Rain Showers

7°/3°

87%

18.2km/h

Tue. 27, Oct.

Rain Showers

7°/3°

91%

19km/h

Wed. 28, Oct.

Rain Showers

7°/3°

89%

18km/h

Thu. 29, Oct.

Rain

7°/2°

86%

18km/h

Fri. 30, Oct.

Rain

7°/2°

87%

17.9km/h

Sat. 31, Oct.

Rain Showers

7°/1°

89%

16km/h

Sun. 1, Nov.

Heavy Rain

7°/2°

89%

16.2km/h

Mon. 2, Nov.

Rain Showers

6°/3°

89%

18.8km/h

Tue. 3, Nov.

Rain Showers

7°/4°

90%

17.4km/h

Wed. 4, Nov.

Rain Showers

7°/3°

89%

18.3km/h

Highest & Lowest Weather Forecasts

Temperature

High will be onTue. 6, Oct.

15°C

Low will be onMon. 12, Oct.

1°C

Humidity

High will be onMon. 5, Oct.

93%

Low will be onMon. 12, Oct.

76%

Wind Speed

High will be onTue. 6, Oct.

29.2km/h

Low will be onMon. 12, Oct.

9.4km/h

Precipitation

High will be onFri. 9, Oct.

5mm

Low will be onSun. 11, Oct.

0.08mm

High will be onMon. 12, Oct.

Low will be onMon. 5, Oct.

0.2

Our Blogs

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Viljandi Weather Condition Changes (Historic Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

Climate Change Indicators:

Severity Score

From 2010 to 2026, Viljandi experienced significant changes:

Viljandi Weather Forecast 30 Days (October - November 2026)
Viljandi, Viljandimaa, Estonia

Highest & Lowest Weather Forecasts

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Viljandi Weather Condition Changes (Historic Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

Climate Change Indicators:

Severity Score

From 2010 to 2026, Viljandi experienced significant changes:

Viljandi Weather Forecast 30 Days (October - November 2026)Viljandi, Viljandimaa, Estonia

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Our Blogs

Perth's Spring Warmth Peaks Then Pulls Back Hard

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

Amritsar August Heat Surge: Rain Fades, Haze Holds Firm

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

New Delhi's Brutal June-July Swing: From 45°C to Monsoon Lows

London's July 2026 Heatwave: From 20°C to 34°C in Weeks

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?

Viljandi Weather Forecast 30 Days (October - November 2026)
Viljandi, Viljandimaa, Estonia