Chilmark, Massachusetts, United States Climate Change Severity

High

The current climate change severity in Chilmark is High, with a 27.04% 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 Oct. (Historical Vs 2025) - Weather Data Only

Low

020

Moderate

2040

High

4060

Very High

6080

Extreme

80100

°C (c)

Chilmark Climate Change Analysis

Real-time Weather

All Years

Temperature (°C)

Years

Years	Max Temp.	Avg Temp.	Min Temp.
	3.096774193548387	1.1225806451612905	-1.1225806451612903
	2.860714285714286	1.410714285714286	0.007142857142857316
	7.712903225806454	6.2322580645161265	4.82258064516129
	10.846666666666664	9.503333333333334	7.953333333333334
	14.312903225806451	12.993548387096775	11.680645161290322
2010	19.11	18.2	16.966666666666665
	23.732258064516127	22.76774193548387	21.56451612903226
	22.574193548387097	21.63548387096774	20.445161290322584
	20.366666666666667	19.33	18.059999999999995
	16.025806451612905	14.309677419354841	12.261290322580646
	10.656666666666666	9.033333333333333	7.126666666666669
	4.33225806451613	2.5645161290322585	0.7322580645161291
	2.3387096774193545	0.21612903225806454	-2.0516129032258066
	4.439285714285715	1.467857142857143	-1.825
	5.448387096774194	3.735483870967742	1.938709677419355
	9.240000000000002	7.953333333333333	6.496666666666667
	13.048387096774196	12.070967741935483	10.974193548387099
2011	17.943333333333335	16.863333333333333	15.55
	22.174193548387095	21.14838709677419	20.070967741935487
	22.380645161290317	21.5	20.432258064516127
	20.080000000000005	19.180000000000003	18.026666666666667
	16.580645161290324	15.151612903225804	13.580645161290322
	13.343333333333334	11.626666666666669	9.773333333333333
	10.158064516129034	7.654838709677419	5.054838709677419
	7.0709677419354815	3.980645161290322	1.2870967741935484
	6.493103448275862	4.575862068965518	2.386206896551724
	8.667741935483871	6.967741935483872	5.054838709677418
	10.683333333333334	9.25	7.700000000000001
	14.196774193548384	13.274193548387098	12.354838709677418
2012	18.126666666666665	17.13	15.959999999999999
	22.63225806451613	21.648387096774186	20.49032258064516
	23.390322580645158	22.535483870967745	21.60645161290322
	20.91333333333334	19.483333333333334	17.986666666666668
	17.0258064516129	15.583870967741937	13.896774193548385
	10.096666666666664	8.640000000000002	7.063333333333334
	8.854838709677418	6.845161290322579	4.34516129032258
	4.612903225806453	2.6161290322580646	0.23548387096774212
	3.9142857142857137	1.725	-0.31428571428571417
	5.525806451612904	3.9387096774193546	2.2129032258064516
	9.053333333333331	7.69	6.150000000000001
	13.851612903225808	12.693548387096774	11.209677419354838
2013	18.113333333333337	17.063333333333336	15.959999999999997
	23.17096774193548	22.15806451612903	21.229032258064517
	21.816129032258058	20.796774193548384	19.558064516129033
	19.279999999999998	18.049999999999997	16.446666666666665
	16.261290322580642	15.01935483870968	13.441935483870967
	10.610000000000001	8.219999999999999	5.7166666666666694
	7.041935483870969	4.703225806451611	2.2064516129032254
	3.867741935483871	0.9129032258064519	-2.0387096774193543
	2.753571428571429	0.6357142857142853	-1.453571428571429
	4.325806451612903	2.0129032258064514	-0.25483870967741956
	8.313333333333334	7.06	5.549999999999999
	13.554838709677423	12.480645161290324	11.219354838709679
2014	18.059999999999995	17.146666666666665	15.809999999999995
	21.57741935483871	20.73870967741936	19.822580645161292
	21.816129032258065	20.735483870967737	19.33225806451613
	20.416666666666668	19.116666666666667	17.723333333333336
	16.925806451612907	15.496774193548388	13.890322580645163
	11.033333333333333	8.766666666666664	6.436666666666668
	8.119354838709679	6.400000000000001	4.448387096774193
	3.0677419354838706	0.27419354838709686	-2.5354838709677416
	-0.47142857142857125	-3.9678571428571425	-7.871428571428569
	2.67741935483871	0.6451612903225807	-1.7096774193548387
	8.903333333333336	7.286666666666667	5.549999999999999
	15.393548387096775	13.88709677419355	12.100000000000001
2015	18.779999999999998	17.34	15.73333333333333
	23.238709677419354	21.648387096774194	20.087096774193544
	24.26451612903225	22.758064516129032	21.280645161290323
	21.709999999999994	20.216666666666665	18.65
	15.448387096774196	13.774193548387098	11.999999999999998
	12.59	11.066666666666666	9.176666666666666
	11.290322580645162	9.438709677419357	7.500000000000002
	4.7225806451612895	2.6419354838709674	0.5741935483870969
	4.596551724137931	2.13448275862069	-0.5862068965517243
	7.161290322580645	5.49032258064516	3.641935483870968
	9.146666666666668	7.476666666666666	5.720000000000001
	13.874193548387094	12.496774193548386	11.083870967741936
2016	19.133333333333336	17.549999999999997	15.893333333333336
	23.112903225806452	21.74193548387097	20.35161290322581
	24.719354838709677	23.219354838709673	21.62258064516129
	21.32666666666666	19.913333333333334	18.426666666666662
	16.312903225806448	14.429032258064517	12.403225806451617
	11.673333333333334	9.776666666666666	7.749999999999998
	6.800000000000001	4.374193548387096	1.9290322580645165
	5.2225806451612895	3.2999999999999994	1.235483870967742
	5.439285714285716	3.2035714285714287	0.542857142857143
	4.170967741935483	1.6709677419354838	-1.0193548387096771
	11.266666666666667	8.890000000000002	6.949999999999999
	13.938709677419357	12.196774193548386	10.564516129032258
2017	19.35	17.416666666666668	15.743333333333341
	22.92580645161291	21.06451612903226	19.312903225806455
	22.822580645161292	21.32903225806452	19.58709677419355
	20.433333333333334	19.023333333333333	17.566666666666666
	18.141935483870974	16.706451612903223	14.993548387096773
	11.623333333333335	9.223333333333333	6.3
	4.6096774193548375	2.3612903225806456	0.0032258064516127198
	3.2387096774193544	0.5290322580645161	-2.2483870967741937
	6.528571428571428	3.810714285714286	1.2928571428571427
	4.4806451612903215	2.870967741935484	1.2
	8.373333333333333	6.243333333333334	4.03
	15.206451612903223	12.822580645161286	10.935483870967738
2018	18.969999999999995	16.756666666666668	14.736666666666668
	23.354838709677423	21.580645161290324	19.838709677419356
	24.503225806451606	23.07741935483871	21.703225806451616
	21.149999999999995	19.74	18.200000000000003
	15.77419354838709	13.59677419354839	11.161290322580644
	10.043333333333333	7.616666666666669	5.153333333333334
	6.0354838709677425	3.9548387096774182	1.3290322580645157
	3.364516129032258	0.9612903225806448	-2.5999999999999996
	3.4214285714285713	1.1464285714285718	-1.2464285714285714
	4.709677419354838	2.890322580645161	0.4322580645161292
	10.469999999999999	8.316666666666668	6.333333333333333
	13.916129032258064	11.680645161290323	9.548387096774194
2019	19.6	17.576666666666664	15.743333333333336
	24.361290322580643	22.551612903225806	20.709677419354836
	23.741935483870968	22.299999999999997	20.5
	20.276666666666667	18.799999999999997	16.80666666666667
	16.148387096774194	14.416129032258064	12.503225806451615
	10.396666666666667	7.523333333333332	4.35
	6.345161290322579	4.029032258064516	1.4225806451612906
	4.835483870967741	2.841935483870968	0.2419354838709678
	5.103448275862068	2.8931034482758617	0.10344827586206891
	7.245161290322581	5.122580645161291	2.7064516129032254
	8.406666666666668	6.726666666666665	4.566666666666666
	13.470967741935485	11.425806451612907	8.861290322580645
2020	19.936666666666667	18.243333333333336	16.126666666666665
	24.25161290322581	22.661290322580644	20.54516129032258
	24.238709677419358	22.71612903225806	20.848387096774193
	20.64333333333333	19.04666666666667	16.869999999999997
	16.31935483870968	14.506451612903222	11.993548387096775
	12.886666666666668	10.706666666666669	8.05
	7.3	5.070967741935484	2.280645161290323
	3.3225806451612905	1.493548387096775	-0.7967741935483873
	2.8642857142857143	0.8178571428571428	-1.367857142857143
	5.9	3.480645161290323	0.4
	10.119999999999997	7.983333333333333	5.656666666666665
	14.938709677419356	12.78387096774193	10.303225806451612
2021	20.08666666666667	18.413333333333334	16.659999999999997
	22.735483870967748	20.99032258064516	18.97741935483871
	24.18064516129032	22.664516129032254	21.148387096774194
	22.213333333333328	20.466666666666672	18.65
	18.203225806451616	16.31290322580645	14.351612903225808
	11.586666666666668	8.969999999999999	5.963333333333335
	8.767741935483869	6.258064516129032	3.7
	3.716129032258065	0.46451612903225836	-3.0580645161290323
	4.796428571428572	1.992857142857143	-1.2107142857142859
	7.461290322580645	4.829032258064517	1.770967741935484
	11.020000000000001	8.8	6.3
	15.019354838709676	13.003225806451612	11.109677419354837
2022	20.116666666666667	17.963333333333328	15.883333333333335
	24.87741935483871	22.941935483870974	20.909677419354843
	24.509677419354844	22.71935483870968	21.00322580645161
	21.49666666666667	19.423333333333336	17.3
	16.577419354838714	14.88709677419355	13.074193548387097
	13.259999999999998	10.853333333333333	8.39
	7.196774193548387	5.016129032258066	2.574193548387097
	7.029032258064517	4.835483870967742	2.738709677419355
	5.796428571428572	3.010714285714286	-0.557142857142857
	7.435483870967741	4.52258064516129	1.8774193548387095
	11.843333333333332	9.663333333333332	7.599999999999999
	15.609677419354838	13.158064516129027	10.793548387096774
2023	19.120000000000005	17.133333333333333	15.43333333333333
	25.238709677419354	22.945161290322584	20.719354838709673
	23.870967741935484	21.474193548387095	19.3741935483871
	22.293333333333333	19.57333333333333	17.136666666666663
	16.996774193548386	14.567741935483872	12.080645161290322
	10.666666666666668	7.750000000000001	4.383333333333331
	8.512903225806452	6.422580645161291	4.096774193548388
	4.080645161290324	1.970967741935484	-0.3000000000000001
	4.110344827586206	2.162068965517241	0.02068965517241369
	7.54516129032258	5.3838709677419345	3.4290322580645163
	9.940000000000001	7.800000000000001	5.88
	14.548387096774192	12.612903225806452	10.990322580645161
2024	21.39	19.25	17.233333333333334
	24.71935483870968	22.699999999999996	21.141935483870974
	23.58064516129032	21.609677419354835	19.677419354838705
	20.349999999999998	18.226666666666667	16.320000000000004
	16.76451612903226	13.96774193548387	11.358064516129032
	12.16	9.466666666666667	6.730000000000001
	6.52258064516129	3.835483870967742	1.435483870967742
	2.235483870967742	-0.18064516129032263	-2.758064516129033
	3.728571428571428	0.5785714285714285	-2.596428571428572
	8.329032258064515	5.396774193548389	2.393548387096774
	12.443333333333332	9.113333333333335	6.153333333333334
	16.03870967741935	13.377419354838711	11.083870967741936
2025	21.14666666666667	17.98	15.273333333333333
	24.796774193548387	22.158064516129034	19.93870967741936
	23.764516129032263	20.548387096774192	17.983870967741932
	21.503333333333337	18.853333333333335	16.613333333333333
	15.916666666666668	13.853333333333335	11.870000000000001

Max Temp.

Avg Temp.

Min Temp.

Chilmark Weather Condition Changes (Historic Vs 2025)

2025

Historic

2025

Over the past 15 year(s), Chilmark temperature has changed by around -1.9%, 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)

Sunny

6333

-47.6%

Cloudy

8153

-34.5%

Rainy

11469

-39.4%

Snowy

-100%

Misty

010

100%

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

Climate Change Indicators:

Over the past 15 years, Chilmark has experienced measurable shifts in key climate parameters, contributing to the current severity score of 57 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

57/100

High

Low

020

Moderate

2040

High

4060

Very High

6080

Extreme

80100

From 2010 to 2025, Chilmark experienced significant changes:

Temperature change of

-0.2 °C

Variation in annual rainfall

+34.3 %

Change in average humidity

-2.5 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-9.1 day(s)

Coldwave changed by

-7.7 day(s)

Wind speeds changed by

+4.4 km/h

These indicators show that Chilmark is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

Check how we calculate Climate Change Severity

Based on data from Jan. to Oct.

Chilmark Weather Forecast 30 Days (November - December 2025)
Chilmark, Massachusetts, United States

Condition

Temperature

humi.

Wind Speed

Wed. 5, Nov.

Partly Cloudy

14°/5°

64%

59km/h

Thu. 6, Nov.

Sunny

12°/5°

56%

70km/h

Fri. 7, Nov.

Partly Cloudy

12°/3°

62%

48km/h

Sat. 8, Nov.

Patchy rain nearby

15°/13°

89%

52km/h

Sun. 9, Nov.

Patchy rain nearby

14°/11°

86%

39km/h

Mon. 10, Nov.

Sunny

8°/6°

61%

48km/h

Tue. 11, Nov.

Partly Cloudy

8°/6°

59%

40km/h

Wed. 12, Nov.

Patchy rain nearby

12°/7°

61%

48km/h

Thu. 13, Nov.

Patchy rain nearby

8°/6°

74%

29km/h

Fri. 14, Nov.

Partly Cloudy

7°/3°

64%

30km/h

Sat. 15, Nov.

Sunny

8°/3°

64%

43km/h

Sun. 16, Nov.

Patchy rain nearby

13°/11°

78%

48km/h

Mon. 17, Nov.

Patchy rain nearby

5°/2°

65%

41km/h

Tue. 18, Nov.

Moderate or heavy rain shower

11°/6°

72%

30km/h

Wed. 19, Nov.

Heavy rain at times

11°/6°

71%

30km/h

Thu. 20, Nov.

Moderate or heavy rain shower

10°/6°

71%

32km/h

Fri. 21, Nov.

Moderate or heavy rain shower

10°/5°

70%

31km/h

Sun. 23, Nov.

Moderate or heavy rain shower

10°/5°

72%

32km/h

Mon. 24, Nov.

Moderate or heavy rain shower

10°/4°

69%

33km/h

Tue. 25, Nov.

Moderate or heavy rain shower

10°/6°

69%

30km/h

Wed. 26, Nov.

Moderate or heavy rain shower

12°/7°

76%

30km/h

Thu. 27, Nov.

Moderate or heavy rain shower

11°/6°

77%

34km/h

Fri. 28, Nov.

Moderate or heavy rain shower

9°/5°

72%

33km/h

Sat. 29, Nov.

Heavy rain at times

9°/4°

69%

29km/h

Sun. 30, Nov.

Moderate or heavy rain shower

10°/5°

71%

31km/h

Mon. 1, Dec.

Moderate or heavy rain shower

11°/6°

75%

30km/h

Tue. 2, Dec.

Moderate or heavy rain shower

10°/6°

77%

27km/h

Wed. 3, Dec.

Moderate or heavy rain shower

10°/6°

77%

32km/h

Thu. 4, Dec.

Patchy rain possible

8°/5°

68%

27km/h

Fri. 5, Dec.

Moderate or heavy rain shower

9°/4°

74%

31km/h

Highest & Lowest Weather Forecasts

Temperature

High will be onSat. 8, Nov.

15.4°C

Low will be onMon. 17, Nov.

1.6°C

Humidity

High will be onSat. 8, Nov.

89%

Low will be onThu. 6, Nov.

56%

Wind Speed

High will be onThu. 6, Nov.

69.5km/h

Low will be onThu. 4, Dec.

26.6km/h

Precipitation

High will be onThu. 27, Nov.

10.1mm

Low will be onMon. 10, Nov.

0.01mm

High will be onMon. 10, Nov.

Low will be onMon. 17, Nov.

Our Blogs

4 Nov 2025

Chilmark Weather Condition Changes (Historic Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

Climate Change Indicators:

Severity Score

From 2010 to 2025, Chilmark experienced significant changes:

Chilmark Weather Forecast 30 Days (November - December 2025)
Chilmark, Massachusetts, United States

Highest & Lowest Weather Forecasts

Our Blogs

Delhi’s Silent Killer: 15% of Deaths in 2023 Linked to Air Pollution

Flawed Cloud Seeding Attempt in Delhi – What is the concept and why did it not work out

The AQI Divide: Unveiling the True Air Quality in Delhi

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

Chilmark Weather Condition Changes (Historic Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

Climate Change Indicators:

Severity Score

From 2010 to 2025, Chilmark experienced significant changes:

Chilmark Weather Forecast 30 Days (November - December 2025)Chilmark, Massachusetts, United States

Highest & Lowest Weather Forecasts

Our Blogs

Delhi’s Silent Killer: 15% of Deaths in 2023 Linked to Air Pollution

Flawed Cloud Seeding Attempt in Delhi &#8211; What is the concept and why did it not work out

The AQI Divide: Unveiling the True Air Quality in Delhi

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

Chilmark Weather Forecast 30 Days (November - December 2025)
Chilmark, Massachusetts, United States

Flawed Cloud Seeding Attempt in Delhi – What is the concept and why did it not work out