York, Pennsylvania, United States Climate Change Severity

48
High
The current climate change severity in York is High, with a 8.1% 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 Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

York 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), York temperature has changed by around +1.03%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
3385
157.5%
cloudyCloudy
5825
-56.8%
rainyRainy
8443
-48.8%
snowySnowy
66
0%
mistyMisty
03
100%

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

Climate Change Indicators:

Over the past 16 years, York has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (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

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, York experienced significant changes:

Temperature change of

+0.12 °C

Variation in annual rainfall

+10.85 %

Change in average humidity

-12.43 %

PM2.5 levels surged by

+2.23 %

Heatwave changed by

+4 Days

Coldwave changed by

+3 Days

Wind speeds changed by

+2.25 km/h

These indicators show that York 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 Jul.

York Weather Forecast 30 Days (August - September 2026)
York, Pennsylvania, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sat. 8, Aug.
sunnySunny
Temperature Icon34°/21°
Humidity Icon77%
Wind Icon18.7km/h
Sun. 9, Aug.
sunnySunny
Temperature Icon32°/21°
Humidity Icon70%
Wind Icon15.1km/h
Mon. 10, Aug.
sunnySunny
Temperature Icon33°/20°
Humidity Icon63%
Wind Icon18km/h
Tue. 11, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/20°
Humidity Icon80%
Wind Icon32km/h
Wed. 12, Aug.
partly cloudyPartly Cloudy
Temperature Icon27°/20°
Humidity Icon82%
Wind Icon19.1km/h
Thu. 13, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon26°/20°
Humidity Icon73%
Wind Icon20.5km/h
Fri. 14, Aug.
sunnySunny
Temperature Icon25°/16°
Humidity Icon64%
Wind Icon15.8km/h
Sat. 15, Aug.
sunnySunny
Temperature Icon28°/15°
Humidity Icon62%
Wind Icon19.1km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/19°
Humidity Icon76%
Wind Icon12.5km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/19°
Humidity Icon76%
Wind Icon12.9km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon80%
Wind Icon12.9km/h
Wed. 19, Aug.
heavy rain at timesHeavy Rain
Temperature Icon27°/18°
Humidity Icon78%
Wind Icon13.2km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/18°
Humidity Icon77%
Wind Icon12.6km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/18°
Humidity Icon80%
Wind Icon14.2km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/18°
Humidity Icon77%
Wind Icon13.9km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon75%
Wind Icon12.7km/h
Mon. 24, Aug.
heavy rain at timesHeavy Rain
Temperature Icon27°/17°
Humidity Icon74%
Wind Icon12.3km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/18°
Humidity Icon74%
Wind Icon13.6km/h
Wed. 26, Aug.
heavy rain at timesHeavy Rain
Temperature Icon28°/18°
Humidity Icon73%
Wind Icon13.8km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/18°
Humidity Icon75%
Wind Icon13.1km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon77%
Wind Icon15.1km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/18°
Humidity Icon79%
Wind Icon13km/h
Sun. 30, Aug.
heavy rain at timesHeavy Rain
Temperature Icon28°/17°
Humidity Icon74%
Wind Icon14.1km/h
Mon. 31, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/18°
Humidity Icon75%
Wind Icon13.4km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon76%
Wind Icon14km/h
Wed. 2, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon75%
Wind Icon14.3km/h
Thu. 3, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon27°/17°
Humidity Icon76%
Wind Icon13.7km/h
Fri. 4, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon28°/17°
Humidity Icon74%
Wind Icon14.6km/h
Sat. 5, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon26°/18°
Humidity Icon77%
Wind Icon14.1km/h
Sun. 6, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon26°/17°
Humidity Icon77%
Wind Icon15km/h
Mon. 7, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon25°/16°
Humidity Icon77%
Wind Icon13.8km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 8, Aug.

34°C

Low will be onSat. 15, Aug.

15°C

HumidityHumidity

High will be onWed. 12, Aug.

82%

Low will be onSat. 15, Aug.

62%

Wind SpeedWind Speed

High will be onTue. 11, Aug.

32km/h

Low will be onMon. 24, Aug.

12.3km/h

PrecipitationPrecipitation

High will be onMon. 10, Aug.

20.4mm

Low will be onTue. 11, Aug.

0.3mm

Ultraviolet IndexUV

High will be onSun. 9, Aug.

8.6

Low will be onSun. 16, Aug.

5

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