Arvaikheer, Ovorkhangai, Mongolia Climate Change Severity

Very High

The current climate change severity in Arvaikheer is Very High, with a 23.01% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.

Data: Jan. to Sep. (Historical Vs 2025) - Weather Data Only

Low

020

Moderate

2040

High

4060

Very High

6080

Extreme

80100

°C (c)

Arvaikheer Climate Change Analysis

Real-time Weather

All Years

Temperature (°C)

Years

Years	Max Temp.	Avg Temp.	Min Temp.
	-13.148387096774192	-19.087096774193547	-23.967741935483875
	-11.578571428571431	-16.87142857142857	-21.878571428571433
	-4.722580645161292	-9.490322580645161	-14.583870967741936
	-0.14999999999999977	-4.4399999999999995	-9.496666666666666
	13.083870967741934	8.135483870967743	2.7580645161290325
2010	20.543333333333333	15.816666666666666	10.66333333333333
	23.67096774193548	19.322580645161292	14.651612903225807
	19.387096774193548	14.816129032258065	9.638709677419355
	15.706666666666669	10.796666666666669	6.090000000000001
	6.180645161290322	1.3354838709677415	-3.206451612903226
	-2.6333333333333337	-8.209999999999999	-13.093333333333335
	-11.206451612903225	-15.670967741935485	-19.883870967741935
	-18.312903225806455	-23.916129032258066	-28.938709677419357
	-7.2392857142857165	-13.12857142857143	-19.092857142857138
	-4.119354838709678	-8.890322580645162	-14.180645161290318
	8.120000000000001	3.126666666666666	-2.1700000000000004
	12.264516129032257	7.219354838709678	1.570967741935484
2011	19.99666666666667	15.633333333333333	10.903333333333336
	21.151612903225807	16.603225806451615	11.74516129032258
	20.470967741935485	15.938709677419356	11.43548387096774
	10.77	5.85	0.8233333333333336
	7.003225806451614	2.1322580645161278	-2.0161290322580645
	-3.119999999999999	-7.826666666666667	-11.823333333333332
	-10.461290322580645	-15.061290322580648	-18.82903225806452
	-13.832258064516129	-19.73548387096774	-23.996774193548386
	-10.817241379310344	-17.31379310344828	-22.58620689655172
	-1.3451612903225802	-6.987096774193545	-12.316129032258063
	7.573333333333333	1.9933333333333334	-3.946666666666666
	15.080645161290322	9.290322580645162	2.4580645161290318
2012	19.486666666666668	14.513333333333328	9.033333333333333
	21.42903225806451	17.006451612903227	12.764516129032257
	19.44193548387097	14.916129032258064	10.27096774193548
	14.08666666666667	8.93666666666667	4.103333333333334
	3.541935483870968	-1.1774193548387095	-5.338709677419356
	-7.043333333333334	-12.65333333333333	-18.103333333333335
	-14.890322580645163	-19.616129032258062	-24.206451612903226
	-10.925806451612905	-18.49032258064516	-24.864516129032257
	-12.25	-18.342857142857145	-24.160714285714295
	2.558064516129033	-2.648387096774193	-7.741935483870969
	4.98	0.3899999999999994	-4.6
	16.00967741935484	10.393548387096775	4.303225806451613
2013	19.39333333333333	14.756666666666666	9.853333333333332
	20.45806451612903	15.958064516129031	11.55483870967742
	19.08709677419355	14.564516129032258	10.451612903225806
	13.716666666666669	8.473333333333334	3.306666666666666
	6.2967741935483845	0.9935483870967744	-3.648387096774193
	-2.4066666666666663	-6.753333333333333	-10.540000000000001
	-7.935483870967742	-12.803225806451616	-16.60322580645162
	-7.961290322580647	-13.270967741935484	-17.72258064516129
	-11.907142857142853	-16.789285714285715	-21.589285714285715
	-0.0741935483870965	-4.974193548387096	-9.845161290322581
	9.319999999999999	4.013333333333334	-1.31
	12.032258064516132	7.167741935483869	2.0258064516129033
2014	17.903333333333332	13.60333333333333	9.256666666666666
	22.09032258064516	17.370967741935484	12.50967741935484
	19.799999999999997	15.200000000000003	10.722580645161289
	13.286666666666667	8.373333333333333	3.596666666666666
	7.638709677419356	2.4483870967741934	-1.9548387096774191
	-2.9833333333333334	-7.280000000000002	-10.886666666666667
	-10.00967741935484	-14.651612903225804	-18.54193548387096
	-7	-12.583870967741934	-16.816129032258065
	-5.675	-11.110714285714286	-15.546428571428574
	-1.4548387096774194	-6.1258064516129025	-10.729032258064516
	7.626666666666668	2.3933333333333335	-3.0300000000000002
	11.812903225806451	6.864516129032259	1.5161290322580643
2015	17.836666666666666	13.57	8.566666666666666
	21.509677419354837	17.312903225806455	12.670967741935485
	21.48387096774194	16.919354838709676	12.03225806451613
	12.933333333333332	8.553333333333333	4.260000000000001
	7.099999999999999	1.8580645161290317	-2.764516129032258
	-4.236666666666666	-8.6	-12.089999999999996
	-7.338709677419355	-12.36774193548387	-16.10322580645161
	-14.896774193548383	-19.806451612903224	-24.02258064516129
	-8.2	-13.327586206896553	-18.237931034482763
	0.8516129032258062	-4.109677419354839	-8.693548387096776
	8.703333333333331	3.586666666666667	-1.4466666666666665
	12.206451612903225	7.425806451612904	2.0483870967741935
2016	16.71	12.646666666666667	8.546666666666665
	21.938709677419357	17.912903225806446	13.635483870967743
	20.67096774193549	16.09354838709677	11.748387096774193
	13.863333333333332	9.446666666666667	5.456666666666667
	2.406451612903226	-1.9516129032258065	-5.841935483870967
	-3.71	-8.566666666666666	-12.896666666666667
	-6.506451612903225	-11.73225806451613	-15.819354838709673
	-10.612903225806454	-15.748387096774193	-19.796774193548384
	-6.489285714285715	-11.79285714285714	-16.528571428571432
	-2.638709677419355	-6.693548387096775	-10.793548387096775
	8.356666666666667	3.4066666666666663	-1.4100000000000001
	15.983870967741934	10.893548387096773	4.838709677419355
2017	21.606666666666662	16.960000000000004	11.859999999999998
	23.925806451612907	19.406451612903226	14.819354838709678
	18.219354838709677	14.574193548387097	10.709677419354838
	14.093333333333332	9.430000000000003	5.030000000000002
	5.177419354838709	0.2806451612903225	-3.490322580645161
	-3.8899999999999997	-8.120000000000001	-11.770000000000001
	-7.090322580645161	-11.519354838709678	-14.738709677419356
	-14.299999999999999	-18.687096774193552	-22.138709677419357
	-8.360714285714286	-13.69285714285714	-18.089285714285715
	4.458064516129033	-0.9096774193548384	-5.8741935483870975
	7.9833333333333325	3.0066666666666673	-2.6099999999999994
	16.948387096774198	11.700000000000001	5.709677419354839
2018	20.720000000000002	16.326666666666664	11.416666666666668
	20.019354838709674	16.154838709677414	11.97096774193548
	19.05806451612904	15.25483870967742	11.387096774193548
	10.93	6.633333333333334	2.390000000000001
	5.7290322580645165	1.083870967741936	-2.838709677419355
	-3.206666666666666	-7.733333333333333	-11.136666666666668
	-12.987096774193553	-17.296774193548387	-20.529032258064518
	-9.838709677419354	-15.493548387096775	-19.429032258064513
	-11.442857142857141	-16.51071428571429	-20.857142857142858
	0.5096774193548387	-4.138709677419354	-8.451612903225804
	8.463333333333333	3.423333333333334	-1.7133333333333336
	11.8741935483871	7.2354838709677445	1.790322580645161
2019	19.286666666666676	15.146666666666667	10.836666666666666
	20.94516129032258	17.02258064516129	13.161290322580648
	18.88064516129032	15.061290322580646	11.164516129032258
	17.21333333333333	12.409999999999997	7.976666666666666
	5.890322580645158	0.9935483870967748	-3.5612903225806454
	-2.103333333333333	-7.153333333333334	-11.25
	-8.14516129032258	-12.951612903225808	-16.496774193548386
	-8.01290322580645	-13.235483870967744	-16.72258064516129
	-4.175862068965518	-9.596551724137932	-13.941379310344828
	0.2645161290322579	-4.541935483870967	-9.219354838709679
	10.463333333333335	5.266666666666667	-0.2299999999999996
	14.238709677419353	9.632258064516128	4.641935483870968
2020	19.60333333333334	15.113333333333333	10.406666666666666
	21.583870967741934	17.477419354838712	13.216129032258062
	18.487096774193546	14.74516129032258	11.187096774193549
	14.373333333333335	9.893333333333334	5.610000000000001
	3.835483870967742	-0.8161290322580644	-4.845161290322579
	-2.82	-6.903333333333334	-10.08
	-12.641935483870965	-17.29354838709677	-20.809677419354845
	-11.270967741935484	-16.183870967741935	-20.200000000000003
	-2.3285714285714287	-7.789285714285713	-12.389285714285716
	2.561290322580645	-2.387096774193548	-7.290322580645162
	6.543333333333333	1.8066666666666662	-3.01
	12.800000000000002	8.03225806451613	2.838709677419355
2021	18.510000000000005	13.963333333333331	9.006666666666666
	20.593548387096774	16.777419354838706	12.974193548387097
	17.261290322580646	13.296774193548385	9.383870967741935
	14.543333333333333	9.606666666666666	5.069999999999999
	4.7838709677419375	0.07419354838709684	-3.900000000000001
	-1.8699999999999999	-6.380000000000001	-9.859999999999998
	-6.196774193548387	-10.999999999999998	-14.70322580645161
	-9.096774193548388	-13.767741935483867	-17.206451612903226
	-9.242857142857144	-14.325000000000001	-18.442857142857143
	0.029032258064516207	-4.416129032258064	-8.51290322580645
	6.090000000000001	1.4300000000000002	-3.299999999999999
	15.138709677419357	10.206451612903225	5.070967741935483
2022	20.63	16.076666666666668	11.33
	20.312903225806455	16.03548387096774	11.72258064516129
	19.445161290322584	15.245161290322583	11.299999999999999
	16.613333333333333	11.83666666666667	7.090000000000001
	4.148387096774193	-0.2903225806451615	-4.5612903225806445
	-3.146666666666667	-7.483333333333333	-11.176666666666668
	-11.929032258064515	-15.88064516129032	-19.187096774193552
	-10.303225806451612	-15.51290322580645	-19.42903225806451
	-5.442857142857143	-10.51785714285714	-14.578571428571426
	1.1322580645161293	-2.403225806451613	-7.393548387096776
	4.983333333333333	0.3366666666666661	-4.696666666666668
	11.903225806451612	7.161290322580645	2.5387096774193547
2023	20.296666666666667	15.743333333333332	10.786666666666669
	20.903225806451612	16.548387096774196	12.206451612903223
	19.806451612903228	16.009677419354844	12.19677419354839
	12.82	9.876666666666667	5.8133333333333335
	8.125806451612902	4.8903225806451625	0.941935483870968
	-4.943333333333333	-7.896666666666665	-11.329999999999997
	-11.348387096774195	-14.138709677419357	-17.35161290322581
	-10.916129032258066	-13.961290322580645	-17.52903225806451
	-10.855172413793104	-14.255172413793105	-18.35172413793103
	-0.38064516129032305	-3.483870967741935	-7.587096774193551
	6.153333333333334	2.783333333333332	-1.4166666666666667
	16.554838709677416	12.5	7.616129032258065
2024	18.53666666666667	15.253333333333332	11.306666666666667
	21.764516129032252	18.390322580645154	15.016129032258064
	19.03870967741936	16.04516129032258	12.754838709677424
	12.649999999999997	9.423333333333334	5.263333333333333
	5.661290322580647	2.583870967741935	-1.006451612903226
	-1.0733333333333333	-4.036666666666666	-7.146666666666666
	-10.567741935483872	-13.125806451612906	-15.583870967741934
	-9.461290322580643	-12.64193548387097	-15.55161290322581
	-7.153571428571428	-12.746428571428572	-17.31071428571429
	0.5548387096774192	-4.1967741935483875	-8.906451612903227
	10.893333333333334	5.29	-0.9033333333333334
2025	14.225806451612907	8.996774193548386	3.4967741935483874
	22.013333333333335	16.573333333333334	11.963333333333333
	24.719354838709677	18.793548387096777	13.703225806451613
	21.099999999999998	15.319354838709678	10.848387096774193
	15.293333333333331	9.743333333333334	5.303333333333333

Max Temp.

Avg Temp.

Min Temp.

Arvaikheer Weather Condition Changes (Historic Vs 2025)

2025

Historic

2025

Over the past 15 year(s), Arvaikheer temperature has changed by around +37.6%, and has experienced notable climate changes.

Sunny

Cloudy

Rainy

Snowy

Misty

Data: Jan. to Sep. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

Sunny

8567

-21.1%

Cloudy

7845

-42.3%

Rainy

7959

-25.3%

Snowy

-25%

Misty

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

Climate Change Indicators:

Over the past 15 years, Arvaikheer has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

62/100

Very High

Low

020

Moderate

2040

High

4060

Very High

6080

Extreme

80100

From 2010 to 2025, Arvaikheer experienced significant changes:

Temperature change of

+1.3 °C

Variation in annual rainfall

-3.3 %

Change in average humidity

-5.4 %

PM2.5 levels surged by

-45.8 %

Heatwave changed by

+2.4 day(s)

Coldwave changed by

-4.2 day(s)

Wind speeds changed by

+3.9 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Arvaikheer's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

Check how we calculate Climate Change Severity

Based on data from Jan. to Sep.

Arvaikheer Weather Forecast 30 Days (October - November 2025)
Arvaikheer, Ovorkhangai, Mongolia

Condition

Temperature

humi.

Wind Speed

Sat. 11, Oct.

Sunny

9°/-3°

27%

31km/h

Sun. 12, Oct.

Partly Cloudy

9°/-4°

41%

31km/h

Mon. 13, Oct.

Partly Cloudy

5°/-4°

46%

18km/h

Tue. 14, Oct.

Sunny

7°/-3°

48%

19km/h

Wed. 15, Oct.

Moderate or heavy snow showers

-1°/-9°

71%

21km/h

Thu. 16, Oct.

Partly Cloudy

-6°/-13°

73%

34km/h

Fri. 17, Oct.

Light freezing rain

-6°/-13°

69%

14km/h

Sat. 18, Oct.

Sunny

-2°/-13°

53%

12km/h

Sun. 19, Oct.

Sunny

4°/-7°

47%

12km/h

Mon. 20, Oct.

Overcast

1°/-7°

44%

10km/h

Tue. 21, Oct.

Sunny

2°/-6°

65%

11km/h

Wed. 22, Oct.

Sunny

1°/-6°

48%

7km/h

Thu. 23, Oct.

Overcast

4°/-4°

43%

13km/h

Fri. 24, Oct.

Partly Cloudy

1°/-4°

63%

19km/h

Sat. 25, Oct.

Light freezing rain

2°/-4°

43%

20km/h

Sun. 26, Oct.

Light freezing rain

3°/-5°

39%

17km/h

Mon. 27, Oct.

Light freezing rain

2°/-5°

38%

17km/h

Tue. 28, Oct.

Light freezing rain

2°/-5°

40%

17km/h

Wed. 29, Oct.

Light freezing rain

2°/-5°

45%

16km/h

Thu. 30, Oct.

Light freezing rain

2°/-5°

51%

17km/h

Fri. 31, Oct.

Light freezing rain

1°/-6°

44%

17km/h

Sat. 1, Nov.

Light freezing rain

1°/-6°

41%

17km/h

Sun. 2, Nov.

Light freezing rain

0°/-7°

48%

17km/h

Mon. 3, Nov.

Light freezing rain

1°/-6°

44%

16km/h

Tue. 4, Nov.

Light freezing rain

1°/-7°

42%

18km/h

Wed. 5, Nov.

Light freezing rain

-1°/-7°

46%

17km/h

Thu. 6, Nov.

Patchy moderate snow

-1°/-8°

47%

19km/h

Fri. 7, Nov.

Light freezing rain

-2°/-8°

45%

11km/h

Sat. 8, Nov.

Light freezing rain

-2°/-8°

51%

15km/h

Sun. 9, Nov.

Patchy moderate snow

-2°/-9°

50%

20km/h

Mon. 10, Nov.

Light freezing rain

-3°/-10°

55%

17km/h

Highest & Lowest Weather Forecasts

Temperature

High will be onSat. 11, Oct.

9.1°C

Low will be onFri. 17, Oct.

-12.9°C

Humidity

High will be onThu. 16, Oct.

73%

Low will be onSat. 11, Oct.

27%

Wind Speed

High will be onThu. 16, Oct.

34.2km/h

Low will be onWed. 22, Oct.

6.8km/h

Precipitation

High will be onWed. 15, Oct.

2.6mm

Low will be onFri. 17, Oct.

0.02mm

High will be onThu. 16, Oct.

Low will be onWed. 15, Oct.

0.5

Our Blogs

18 Sept 2025

Arvaikheer Weather Condition Changes (Historic Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

Climate Change Indicators:

Severity Score

From 2010 to 2025, Arvaikheer experienced significant changes:

Arvaikheer Weather Forecast 30 Days (October - November 2025)
Arvaikheer, Ovorkhangai, Mongolia

Highest & Lowest Weather Forecasts

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Arvaikheer Weather Condition Changes (Historic Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

Climate Change Indicators:

Severity Score

From 2010 to 2025, Arvaikheer experienced significant changes:

Arvaikheer Weather Forecast 30 Days (October - November 2025)Arvaikheer, Ovorkhangai, Mongolia

Highest & Lowest Weather Forecasts

Our Blogs

Red Fort in Delhi is Not Red Anymore! It is Turning Black: Air Pollution Damaging Red Fort

What’s the Connection Between Air Pollution and Blood Cancer?

Mercury Air Pollution in Delhi: What You’re Inhaling Without Knowing

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024.

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

How Air Pollution Damages Your Long-Term Financial Health?

Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate

Arvaikheer Weather Forecast 30 Days (October - November 2025)
Arvaikheer, Ovorkhangai, Mongolia