Karlskrona, Blekinge, Sweden Climate Change Severity

High

The current climate change severity in Karlskrona is High, with a 11.7% 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

Karlskrona Climate Change Analysis

Real-time Weather

All Years

Temperature (°C)

Years

Years	Min Temp.	Avg Temp.	Max Temp.
	-3.9677419354838706	-2.403225806451613	-1.1419354838709677
	-2.946428571428572	-1.5428571428571427	-0.4821428571428571
	-0.9483870967741932	0.829032258064516	2.4419354838709673
	3.5100000000000007	5.473333333333334	7.370000000000001
	6.990322580645161	8.870967741935486	10.519354838709678
2010	10.829999999999997	13.38	15.506666666666666
	16.43225806451613	18.95161290322581	21.029032258064515
	15.645161290322582	17.309677419354834	18.883870967741935
	11.866666666666669	13.316666666666668	14.600000000000001
	6.912903225806451	8.325806451612904	9.448387096774196
	3.1399999999999997	4.329999999999999	5.290000000000002
	-4.780645161290322	-3.070967741935484	-1.2903225806451613
	-2.0387096774193543	-0.6741935483870968	0.3903225806451613
	-2.6821428571428574	-1.5571428571428572	-0.4249999999999999
	-0.04193548387096781	1.535483870967742	3.341935483870968
	4.65	6.960000000000002	9.639999999999999
	7.483870967741935	9.883870967741935	12.09354838709677
2011	12.710000000000003	15.22	17.44
	15.429032258064517	17.30322580645161	19.07741935483871
	14.9	16.754838709677422	18.50967741935484
	12.833333333333336	14.59	16.34333333333333
	8.851612903225806	10.158064516129034	11.451612903225808
	6.21	7.16	8.046666666666669
	3.3387096774193545	4.383870967741935	5.216129032258063
	0.3354838709677419	1.4290322580645163	2.4645161290322584
	-3.1655172413793093	-1.3931034482758617	0.27586206896551724
	2.425806451612903	4.341935483870968	6.619354838709678
	3.286666666666667	5.083333333333333	6.8900000000000015
	7.764516129032261	10.354838709677418	12.683870967741935
2012	10.956666666666667	13.21	15.163333333333332
	14.509677419354833	16.580645161290324	18.55483870967742
	15.138709677419351	17.267741935483876	19.229032258064517
	12.506666666666668	14.256666666666666	16.029999999999994
	7.758064516129032	9.293548387096774	10.670967741935481
	5.663333333333335	6.64	7.47
	-1.7322580645161294	0.03548387096774207	1.3193548387096774
	-1.4354838709677418	-0.19677419354838707	0.9612903225806453
	-1.3500000000000003	-0.1821428571428571	0.7285714285714286
	-2.7032258064516133	-1.0129032258064514	0.2806451612903229
	2.113333333333333	4.133333333333334	6.153333333333333
	8.441935483870967	10.661290322580646	12.783870967741938
2013	12.690000000000001	14.97	16.973333333333333
	15.180645161290325	17.716129032258067	20.14516129032258
	15.622580645161293	17.75483870967742	19.86129032258064
	11.870000000000003	13.699999999999998	15.686666666666667
	9.932258064516128	11.187096774193549	12.493548387096775
	5.453333333333333	6.619999999999999	7.7733333333333325
	3.819354838709677	4.7290322580645165	5.590322580645161
	0.4580645161290324	1.316129032258064	2.1645161290322585
	2.292857142857143	2.8928571428571423	3.5571428571428565
	3.0387096774193547	4.587096774193548	6.316129032258065
	5.0633333333333335	7.103333333333333	9.26666666666667
	8.793548387096774	10.99354838709678	13.151612903225804
2014	12.116666666666667	14.489999999999998	16.580000000000005
	16.709677419354836	19.048387096774196	21.13548387096774
	15.490322580645161	17.490322580645163	19.380645161290325
	12.983333333333333	14.833333333333334	16.726666666666667
	11.041935483870969	12.177419354838708	13.303225806451612
	7.506666666666665	8.239999999999998	8.99
	2.4741935483870963	3.5935483870967735	4.561290322580645
	1.7354838709677416	2.867741935483871	3.8225806451612896
	1.0142857142857142	2.0785714285714283	3.0642857142857136
	2.4548387096774196	3.9838709677419355	5.570967741935485
	4.733333333333333	6.896666666666665	9.180000000000001
	7.419354838709678	9.793548387096774	11.7741935483871
2015	10.853333333333335	13.453333333333331	15.536666666666665
	13.912903225806453	16.35483870967742	18.44193548387097
	15.23225806451613	17.60967741935484	19.806451612903228
	12.396666666666667	14.19	16.16
	8.829032258064515	9.980645161290322	11.180645161290322
	6.179999999999999	7.566666666666667	8.783333333333333
	4.751612903225807	5.941935483870967	7.158064516129032
	-1.8419354838709678	-0.2387096774193548	1.0774193548387097
	1.2724137931034485	2.400000000000001	3.579310344827586
	2.0064516129032253	3.5806451612903225	5.329032258064518
	4.326666666666667	6.253333333333335	8.209999999999999
	9.170967741935483	11.912903225806453	14.23225806451613
2016	13.063333333333333	15.723333333333333	17.9
	14.999999999999995	17.448387096774194	19.587096774193547
	14.399999999999995	16.75161290322581	18.800000000000004
	13.993333333333332	16.06	18.27333333333333
	8.338709677419354	9.354838709677422	10.354838709677416
	3.329999999999999	4.763333333333334	6.22
	2.770967741935484	4.1000000000000005	5.335483870967741
	-0.5838709677419353	0.8677419354838707	2.2612903225806456
	0.08571428571428574	1.4749999999999999	2.6999999999999997
	1.8516129032258068	3.883870967741936	6.054838709677419
	2.9500000000000006	5.543333333333334	8.266666666666666
	7.754838709677419	11.058064516129033	14.409677419354841
2017	12.143333333333334	14.713333333333335	17.373333333333335
	13.35483870967742	16.125806451612902	18.590322580645164
	14.425806451612901	17.11290322580645	19.432258064516127
	12.296666666666663	14	15.730000000000002
	8.838709677419354	10.512903225806454	12.064516129032256
	3.806666666666667	5.853333333333335	7.336666666666669
	2.1999999999999997	3.735483870967742	4.996774193548387
	0.8903225806451613	2.158064516129032	3.2806451612903222
	-3.2142857142857144	-1.1285714285714286	0.5035714285714286
	-1.996774193548387	-0.10967741935483875	1.5967741935483868
	4.3966666666666665	7.173333333333333	10.359999999999998
	10.129032258064516	14.200000000000001	18.345161290322586
2018	13.139999999999999	17.029999999999998	20.276666666666667
	16.812903225806455	20.741935483870968	24.25161290322581
	16.1	19.22258064516129	21.95806451612903
	12.623333333333331	15.143333333333336	17.473333333333333
	7.996774193548388	10.37741935483871	12.529032258064515
	5.110000000000001	6.2799999999999985	7.346666666666666
	1.8903225806451616	3.2870967741935484	4.512903225806451
	-0.7580645161290324	0.8709677419354835	2.309677419354839
	1.1285714285714286	3.021428571428572	5.025
	1.7193548387096773	3.9580645161290313	6.2225806451612895
	3.7966666666666664	6.866666666666666	10.25
	6.922580645161291	10.05483870967742	13.135483870967741
2019	13.610000000000001	17.036666666666665	20.313333333333336
	13.95806451612903	16.89677419354839	19.74516129032258
	15.619354838709679	18.012903225806447	20.277419354838706
	12.096666666666666	14.20333333333333	16.276666666666664
	7.893548387096774	9.56451612903226	11.106451612903223
	5.143333333333334	6.506666666666665	7.560000000000001
	2.8161290322580643	4.490322580645161	5.683870967741936
	2.8354838709677415	4.496774193548387	5.658064516129032
	1.7551724137931037	3.5655172413793106	5.106896551724137
	1.4806451612903226	3.6612903225806446	5.89032258064516
	3.8833333333333333	7.246666666666666	10.766666666666667
	6.603225806451613	9.848387096774196	12.925806451612901
2020	12.770000000000001	16.14333333333333	19.429999999999996
	13.04516129032258	16.019354838709674	18.73225806451613
	14.958064516129031	18.229032258064517	21.48064516129033
	11.896666666666665	14.79333333333333	17.689999999999998
	8.674193548387096	10.770967741935483	12.303225806451616
	5.976666666666665	7.763333333333334	9.223333333333333
	2.480645161290323	4.312903225806451	5.396774193548386
	-1.270967741935484	0.47741935483870956	1.803225806451613
	-3.1071428571428554	-0.7214285714285721	1.5357142857142854
	0.8225806451612904	3.148387096774193	5.790322580645161
	1.9566666666666666	4.94	8.266666666666666
	6.63548387096774	9.593548387096776	12.35483870967742
2021	13.560000000000002	17.613333333333333	21.23
	16.525806451612905	19.670967741935478	22.61935483870968
	13.409677419354841	16.11935483870968	18.770967741935483
	11.520000000000001	14.136666666666667	16.943333333333335
	8.229032258064516	10.519354838709676	12.619354838709679
	4.736666666666666	6.549999999999999	8.190000000000001
	-1.0999999999999999	0.9999999999999998	2.8129032258064512
	0.7419354838709677	2.690322580645161	4.306451612903226
	0.9428571428571428	2.7535714285714286	4.660714285714285
	0.6483870967741935	3.6612903225806446	7.467741935483869
	2.316666666666667	5.470000000000001	8.860000000000001
	7.406451612903226	10.751612903225809	14.119354838709677
2022	12.329999999999997	16.113333333333337	19.483333333333334
	13.98709677419355	17.66129032258064	21.10322580645161
	15.358064516129032	19.05483870967742	22.725806451612904
	10.530000000000003	13.400000000000002	16.37333333333333
	9.803225806451614	11.90322580645161	14.035483870967743
	5.723333333333334	7.280000000000002	8.516666666666666
	-0.20645161290322595	1.6129032258064517	2.9709677419354827
	1.9096774193548394	3.2741935483870965	4.487096774193549
	-0.2214285714285715	2.3428571428571425	4.746428571428572
	-0.31612903225806444	2.519354838709677	5.4064516129032265
	2.473333333333334	5.753333333333335	9.416666666666666
	6.909677419354839	11.193548387096776	15.374193548387098
2023	12.31	16.59666666666667	20.513333333333335
	13.551612903225804	16.635483870967743	19.680645161290325
	13.964516129032253	16.416129032258066	19.125806451612902
	13.369999999999996	15.996666666666668	18.949999999999996
	7.2548387096774185	9.674193548387098	11.854838709677418
	2.39	4.08	5.626666666666667
	-0.3580645161290323	1.6354838709677417	3.2258064516129035
	-3.312903225806451	-0.909677419354839	1.2193548387096773
	1.1241379310344826	2.751724137931035	4.3275862068965525
	1.8483870967741938	3.6580645161290324	5.858064516129034
	3.0800000000000005	5.876666666666667	8.993333333333334
	8.941935483870969	12.76774193548387	16.56129032258065
2024	11.8	15.069999999999999	18.133333333333333
	13.82903225806452	16.980645161290322	19.85161290322581
	14.07741935483871	17.65483870967742	20.906451612903222
	12.540000000000003	15.480000000000002	18.816666666666663
	8.49032258064516	10.458064516129031	12.225806451612906
	3.730000000000001	5.769999999999999	7.59
	2.9967741935483874	4.406451612903226	6.000000000000001
	0.8580645161290322	2.42258064516129	4.04516129032258
	-0.6071428571428569	1.0964285714285713	3.1714285714285713
	1.7548387096774192	4.312903225806451	7.532258064516127
	4.346666666666667	7.9766666666666675	12.036666666666667
	6.329032258064514	9.9	13.229032258064517
2025	11.373333333333335	14.763333333333334	17.946666666666673
	14.490322580645161	17.73225806451613	20.712903225806457
	13.574193548387097	16.90645161290323	20.290322580645153
	12.736666666666666	15.143333333333329	17.946666666666665
	8.1	10.17	12.21
	4.459999999999999	6.0200000000000005	7.423333333333333
	3.62258064516129	4.5838709677419365	5.664516129032258
	-2.02258064516129	-0.7870967741935482	0.4096774193548388
	-2.9749999999999988	-1.3785714285714286	1.586032892321652e-17
	1.9999999999999996	3.803225806451612	6.016129032258065
	2.953333333333333	6.0633333333333335	9.419999999999998
	7.458064516129032	11.074193548387097	14.493548387096773
2026	12.513333333333332	16.076666666666664	19.27
	13.767741935483873	17.112903225806452	20.56451612903226
	12.309677419354838	16.329032258064515	20.45483870967742
	11.379999999999999	14.226666666666668	17.59666666666666

Max Temp.

Avg Temp.

Min Temp.

Karlskrona Weather Condition Changes (Historic Vs 2026)

2026

Historic

2026

Over the past 16 year(s), Karlskrona temperature has changed by around -5.2%, 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

4294

123.8%

Cloudy

6737

-44.7%

Rainy

12370

-43.08%

Snowy

332

966.6%

Misty

100%

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

Climate Change Indicators:

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

Temperature change of

-0.51 °C

Variation in annual rainfall

-37.63 %

Change in average humidity

-3.47 %

PM2.5 levels surged by

-3.15 %

Heatwave changed by

-9 Days

Coldwave changed by

-4 Days

Wind speeds changed by

-1.27 km/h

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

Karlskrona Weather Forecast 30 Days (October - November 2026)
Karlskrona, Blekinge, Sweden

Condition

Temperature

Humi.

Wind Speed

Fri. 2, Oct.

Overcast

18°/11°

82%

13.3km/h

Sat. 3, Oct.

Sunny

18°/8°

78%

11.9km/h

Sun. 4, Oct.

Overcast

17°/9°

78%

17.6km/h

Mon. 5, Oct.

Overcast

19°/8°

77%

23km/h

Tue. 6, Oct.

Patchy rain nearby

16°/13°

79%

20.5km/h

Wed. 7, Oct.

Sunny

15°/7°

72%

14.4km/h

Thu. 8, Oct.

Overcast

13°/6°

80%

7.9km/h

Fri. 9, Oct.

Overcast

12°/5°

78%

10.8km/h

Sat. 10, Oct.

Patchy rain nearby

12°/7°

85%

21.2km/h

Sun. 11, Oct.

Rain Showers

12°/8°

81%

24.9km/h

Mon. 12, Oct.

Rain

12°/8°

78%

24.4km/h

Tue. 13, Oct.

Rain Showers

12°/7°

80%

24.5km/h

Wed. 14, Oct.

Rain Showers

12°/8°

81%

24.5km/h

Thu. 15, Oct.

Rain

12°/8°

79%

24.2km/h

Fri. 16, Oct.

Rain

11°/8°

80%

21.1km/h

Sat. 17, Oct.

Heavy Rain

11°/8°

81%

21.8km/h

Sun. 18, Oct.

Heavy Rain

11°/7°

79%

22.8km/h

Mon. 19, Oct.

Rain Showers

11°/7°

79%

23.1km/h

Tue. 20, Oct.

Rain Showers

11°/8°

83%

24.2km/h

Wed. 21, Oct.

Rain Showers

11°/8°

86%

25.7km/h

Thu. 22, Oct.

Rain Showers

11°/9°

86%

25.8km/h

Fri. 23, Oct.

Rain Showers

11°/8°

83%

24.5km/h

Sat. 24, Oct.

Rain Showers

11°/7°

85%

23.5km/h

Sun. 25, Oct.

Rain Showers

11°/8°

85%

26.3km/h

Mon. 26, Oct.

Rain Showers

11°/8°

86%

23.5km/h

Tue. 27, Oct.

Rain Showers

10°/7°

86%

23.4km/h

Wed. 28, Oct.

Heavy Rain

10°/7°

83%

25.4km/h

Thu. 29, Oct.

Rain Showers

10°/7°

83%

26.1km/h

Fri. 30, Oct.

Rain Showers

10°/7°

84%

22.6km/h

Sat. 31, Oct.

Rain Showers

10°/7°

85%

22.1km/h

Sun. 1, Nov.

Rain Showers

11°/7°

87%

25km/h

Highest & Lowest Weather Forecasts

Temperature

High will be onMon. 5, Oct.

19°C

Low will be onFri. 9, Oct.

5°C

Humidity

High will be onSun. 1, Nov.

87%

Low will be onWed. 7, Oct.

72%

Wind Speed

High will be onSun. 25, Oct.

26.3km/h

Low will be onThu. 8, Oct.

7.9km/h

Precipitation

High will be onWed. 21, Oct.

4.7mm

Low will be onFri. 2, Oct.

0.01mm

High will be onWed. 7, Oct.

Low will be onTue. 6, Oct.

0.8

Our Blogs

See all blogs

Karlskrona Weather Condition Changes (Historic Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

Climate Change Indicators:

Severity Score

From 2010 to 2026, Karlskrona experienced significant changes:

Karlskrona Weather Forecast 30 Days (October - November 2026)
Karlskrona, Blekinge, Sweden

Highest & Lowest Weather Forecasts

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Karlskrona Weather Condition Changes (Historic Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

Climate Change Indicators:

Severity Score

From 2010 to 2026, Karlskrona experienced significant changes:

Karlskrona Weather Forecast 30 Days (October - November 2026)Karlskrona, Blekinge, Sweden

Highest & Lowest Weather Forecasts

Our Blogs

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