Marcus Hook, Pennsylvania, United States Climate Change Severity

52
High
The current climate change severity in Marcus Hook is High, with a 12.1% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Sep. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Marcus Hook Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Marcus Hook temperature has changed by around +5.6%, 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)

HistoricDays

Year 2026Days

Change

sunnySunny
51127
149.01%
cloudyCloudy
7218
-75%
rainyRainy
10751
-52.3%
snowySnowy
53
-40%
mistyMisty
14
300%

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

Climate Change Indicators:

Over the past 16 years, Marcus Hook has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (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

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Marcus Hook experienced significant changes:

Temperature change of

+0.8 °C

Variation in annual rainfall

+56.26 %

Change in average humidity

-4.32 %

PM2.5 levels surged by

-0.34 %

Heatwave changed by

+12 Days

Coldwave changed by

+2 Days

Wind speeds changed by

+1.77 km/h

These indicators show that Marcus Hook 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 Sep.

Marcus Hook Weather Forecast 30 Days (October - November 2026)
Marcus Hook, Pennsylvania, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sat. 3, Oct.
overcastOvercast
Temperature Icon23°/16°
Humidity Icon63%
Wind Icon18.7km/h
Sun. 4, Oct.
overcastOvercast
Temperature Icon18°/16°
Humidity Icon84%
Wind Icon16.6km/h
Mon. 5, Oct.
sunnySunny
Temperature Icon22°/13°
Humidity Icon69%
Wind Icon25.2km/h
Tue. 6, Oct.
sunnySunny
Temperature Icon17°/9°
Humidity Icon47%
Wind Icon14.8km/h
Wed. 7, Oct.
smoky hazeSmoky haze
Temperature Icon20°/9°
Humidity Icon59%
Wind Icon16.6km/h
Thu. 8, Oct.
sunnySunny
Temperature Icon24°/11°
Humidity Icon72%
Wind Icon11.9km/h
Fri. 9, Oct.
sunnySunny
Temperature Icon23°/15°
Humidity Icon58%
Wind Icon11.5km/h
Sat. 10, Oct.
sunnySunny
Temperature Icon26°/14°
Humidity Icon62%
Wind Icon9.4km/h
Sun. 11, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon21°/12°
Humidity Icon73%
Wind Icon15.1km/h
Mon. 12, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon20°/11°
Humidity Icon74%
Wind Icon17.7km/h
Tue. 13, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon20°/12°
Humidity Icon77%
Wind Icon17.1km/h
Wed. 14, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon19°/11°
Humidity Icon73%
Wind Icon16.4km/h
Thu. 15, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon20°/11°
Humidity Icon73%
Wind Icon19.8km/h
Fri. 16, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon18°/10°
Humidity Icon70%
Wind Icon19.7km/h
Sat. 17, Oct.
heavy rain at timesHeavy Rain
Temperature Icon17°/9°
Humidity Icon68%
Wind Icon18.5km/h
Sun. 18, Oct.
heavy rain at timesHeavy Rain
Temperature Icon18°/9°
Humidity Icon64%
Wind Icon16.5km/h
Mon. 19, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon19°/9°
Humidity Icon70%
Wind Icon16.6km/h
Tue. 20, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon19°/10°
Humidity Icon72%
Wind Icon17.5km/h
Wed. 21, Oct.
moderate rain at timesRain
Temperature Icon21°/10°
Humidity Icon69%
Wind Icon16.3km/h
Thu. 22, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon19°/10°
Humidity Icon70%
Wind Icon16.6km/h
Fri. 23, Oct.
moderate rain at timesRain
Temperature Icon18°/10°
Humidity Icon72%
Wind Icon19.2km/h
Sat. 24, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon18°/10°
Humidity Icon72%
Wind Icon17.6km/h
Sun. 25, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon17°/9°
Humidity Icon70%
Wind Icon15.7km/h
Mon. 26, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon17°/10°
Humidity Icon73%
Wind Icon15.9km/h
Tue. 27, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon17°/10°
Humidity Icon73%
Wind Icon18.3km/h
Wed. 28, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon17°/9°
Humidity Icon73%
Wind Icon18.2km/h
Thu. 29, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon16°/9°
Humidity Icon79%
Wind Icon21.6km/h
Fri. 30, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon16°/8°
Humidity Icon79%
Wind Icon18.5km/h
Sat. 31, Oct.
moderate or heavy rain showerRain Showers
Temperature Icon16°/8°
Humidity Icon74%
Wind Icon18.6km/h
Sun. 1, Nov.
moderate or heavy rain showerRain Showers
Temperature Icon15°/8°
Humidity Icon74%
Wind Icon21.7km/h
Mon. 2, Nov.
heavy rain at timesHeavy Rain
Temperature Icon15°/7°
Humidity Icon72%
Wind Icon16.2km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 10, Oct.

26°C

Low will be onMon. 2, Nov.

7°C

HumidityHumidity

High will be onSun. 4, Oct.

84%

Low will be onTue. 6, Oct.

47%

Wind SpeedWind Speed

High will be onMon. 5, Oct.

25.2km/h

Low will be onSat. 10, Oct.

9.4km/h

PrecipitationPrecipitation

High will be onThu. 29, Oct.

21.6mm

Low will be onSat. 3, Oct.

0.09mm

Ultraviolet IndexUV

High will be onSat. 10, Oct.

7

Low will be onSun. 4, Oct.

0.7

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