Greensburg, Pennsylvania, United States Climate Change Severity

62
Very High
The current climate change severity in Greensburg is Very High, with a 17.1% 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 Jan. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Greensburg 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), Greensburg temperature has changed by around +112.1%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
10
-100%
cloudyCloudy
52
-60%
rainyRainy
133
-76.9%
snowySnowy
34
33.3%
mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 16 years, Greensburg 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
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Greensburg experienced significant changes:

Temperature change of

-2.5 °C

Variation in annual rainfall

+76.5 %

Change in average humidity

-7.9 %

PM2.5 levels surged by

+1.6 %

Heatwave changed by

-1.1 day(s)

Coldwave changed by

-0.8 day(s)

Wind speeds changed by

+2.9 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Greensburg'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 Jan.

Greensburg Weather Forecast 30 Days (February - March 2026)
Greensburg, Pennsylvania, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Tue. 17, Feb.
sunnySunny
Temperature Icon17°/1°
Humidity Icon84%
Wind Icon14km/h
Wed. 18, Feb.
moderate rainModerate rain
Temperature Icon8°/6°
Humidity Icon89%
Wind Icon29km/h
Thu. 19, Feb.
moderate rainModerate rain
Temperature Icon13°/6°
Humidity Icon93%
Wind Icon20km/h
Fri. 20, Feb.
moderate rainModerate rain
Temperature Icon17°/5°
Humidity Icon80%
Wind Icon28km/h
Sat. 21, Feb.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/1°
Humidity Icon77%
Wind Icon19km/h
Sun. 22, Feb.
moderate snowModerate snow
Temperature Icon0°/-4°
Humidity Icon94%
Wind Icon21km/h
Mon. 23, Feb.
moderate snowModerate snow
Temperature Icon-5°/-11°
Humidity Icon84%
Wind Icon28km/h
Tue. 24, Feb.
overcastOvercast
Temperature Icon-4°/-13°
Humidity Icon78%
Wind Icon17km/h
Wed. 25, Feb.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/-7°
Humidity Icon78%
Wind Icon27km/h
Thu. 26, Feb.
moderate rainModerate rain
Temperature Icon7°/4°
Humidity Icon94%
Wind Icon24km/h
Fri. 27, Feb.
moderate rainModerate rain
Temperature Icon8°/-5°
Humidity Icon90%
Wind Icon22km/h
Sat. 28, Feb.
sunnySunny
Temperature Icon-2°/-7°
Humidity Icon52%
Wind Icon23km/h
Sun. 1, Mar.
partly cloudyPartly Cloudy
Temperature Icon0°/-7°
Humidity Icon56%
Wind Icon18km/h
Mon. 2, Mar.
partly cloudyPartly Cloudy
Temperature Icon4°/-7°
Humidity Icon56%
Wind Icon11km/h
Tue. 3, Mar.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon5°/-5°
Humidity Icon77%
Wind Icon19km/h
Wed. 4, Mar.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon5°/-4°
Humidity Icon76%
Wind Icon17km/h
Thu. 5, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/-4°
Humidity Icon74%
Wind Icon18km/h
Fri. 6, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/-4°
Humidity Icon83%
Wind Icon19km/h
Sat. 7, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/-2°
Humidity Icon81%
Wind Icon20km/h
Sun. 8, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/-1°
Humidity Icon80%
Wind Icon19km/h
Mon. 9, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/-1°
Humidity Icon81%
Wind Icon21km/h
Tue. 10, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/0°
Humidity Icon81%
Wind Icon21km/h
Wed. 11, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/1°
Humidity Icon80%
Wind Icon20km/h
Thu. 12, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/-1°
Humidity Icon81%
Wind Icon19km/h
Fri. 13, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/-1°
Humidity Icon78%
Wind Icon21km/h
Sat. 14, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/0°
Humidity Icon79%
Wind Icon20km/h
Sun. 15, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/1°
Humidity Icon81%
Wind Icon20km/h
Mon. 16, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/1°
Humidity Icon81%
Wind Icon18km/h
Tue. 17, Mar.
heavy rain at timesHeavy rain at times
Temperature Icon11°/1°
Humidity Icon77%
Wind Icon16km/h
Wed. 18, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/1°
Humidity Icon76%
Wind Icon21km/h
Thu. 19, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/1°
Humidity Icon73%
Wind Icon19km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onTue. 17, Feb.

16.7°C

Low will be onTue. 24, Feb.

-13.5°C

HumidityHumidity

High will be onSun. 22, Feb.

94%

Low will be onSat. 28, Feb.

52%

Wind SpeedWind Speed

High will be onWed. 18, Feb.

28.8km/h

Low will be onMon. 2, Mar.

11.2km/h

PrecipitationPrecipitation

High will be onThu. 19, Feb.

17.5mm

Low will be onTue. 24, Feb.

0.01mm

Ultraviolet IndexUV

High will be onThu. 26, Feb.

2

Low will be onSun. 22, Feb.

1

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