Rome, Lazio, Italy Climate Change Severity

38
Moderate
The current climate change severity in Rome is Moderate, with a -24.7% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Rome Weather Condition Changes (Historic Vs 2025)

0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Rome temperature has changed by around +7.6%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
7954
-31.6%

cloudyCloudy
4124
-41.4%

rainyRainy
8297
18.2%

snowySnowy
00
0%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Rome has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100


Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Rome experienced significant changes:

Temperature change of

+1.1 °C


Variation in annual rainfall

+12.1 %


Change in average humidity

-2.1 %


PM2.5 levels surged by

-14.02 %


Heatwave changed by

+4.3 day(s)


Coldwave changed by

-4.4 day(s)


Wind speeds changed by

-1.2 km/h


These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

Rome Weather Forecast 30 Days (August - September 2025)
Rome, Lazio, Italy


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 2, Aug.
sunnySunny

Temperature Icon30°/20°

Humidity Icon59%

Wind Icon21km/h
Sun. 3, Aug.
sunnySunny

Temperature Icon29°/21°

Humidity Icon57%

Wind Icon22km/h
Mon. 4, Aug.
sunnySunny

Temperature Icon32°/17°

Humidity Icon49%

Wind Icon23km/h
Tue. 5, Aug.
sunnySunny

Temperature Icon32°/19°

Humidity Icon45%

Wind Icon24km/h
Wed. 6, Aug.
sunnySunny

Temperature Icon34°/20°

Humidity Icon45%

Wind Icon21km/h
Thu. 7, Aug.
sunnySunny

Temperature Icon34°/21°

Humidity Icon51%

Wind Icon18km/h
Fri. 8, Aug.
sunnySunny

Temperature Icon34°/22°

Humidity Icon42%

Wind Icon20km/h
Sat. 9, Aug.
sunnySunny

Temperature Icon35°/22°

Humidity Icon40%

Wind Icon18km/h
Sun. 10, Aug.
sunnySunny

Temperature Icon34°/22°

Humidity Icon46%

Wind Icon19km/h
Mon. 11, Aug.
sunnySunny

Temperature Icon33°/23°

Humidity Icon49%

Wind Icon17km/h
Tue. 12, Aug.
sunnySunny

Temperature Icon33°/22°

Humidity Icon50%

Wind Icon20km/h
Wed. 13, Aug.
sunnySunny

Temperature Icon35°/21°

Humidity Icon49%

Wind Icon18km/h
Thu. 14, Aug.
sunnySunny

Temperature Icon35°/22°

Humidity Icon48%

Wind Icon18km/h
Fri. 15, Aug.
sunnySunny

Temperature Icon35°/22°

Humidity Icon48%

Wind Icon19km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon31°/22°

Humidity Icon56%

Wind Icon17km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon31°/22°

Humidity Icon58%

Wind Icon17km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon31°/22°

Humidity Icon59%

Wind Icon16km/h
Tue. 19, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon31°/22°

Humidity Icon58%

Wind Icon17km/h
Wed. 20, Aug.
moderate rain at timesModerate rain at times

Temperature Icon32°/22°

Humidity Icon56%

Wind Icon16km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon33°/22°

Humidity Icon53%

Wind Icon16km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon33°/23°

Humidity Icon52%

Wind Icon16km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon32°/22°

Humidity Icon54%

Wind Icon17km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon32°/22°

Humidity Icon58%

Wind Icon17km/h
Mon. 25, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon31°/22°

Humidity Icon59%

Wind Icon17km/h
Tue. 26, Aug.
moderate rain at timesModerate rain at times

Temperature Icon31°/22°

Humidity Icon57%

Wind Icon16km/h
Wed. 27, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon31°/22°

Humidity Icon58%

Wind Icon17km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/21°

Humidity Icon59%

Wind Icon17km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/21°

Humidity Icon60%

Wind Icon18km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon30°/21°

Humidity Icon60%

Wind Icon17km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon29°/20°

Humidity Icon61%

Wind Icon16km/h
Mon. 1, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon29°/20°

Humidity Icon61%

Wind Icon17km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 9, Aug.

35.3°C


Low will be onMon. 4, Aug.

17.1°C

HumidityHumidity

High will be onSun. 31, Aug.

61%


Low will be onSat. 9, Aug.

40%

Wind SpeedWind Speed

High will be onTue. 5, Aug.

23.8km/h


Low will be onMon. 18, Aug.

15.5km/h

PrecipitationPrecipitation

High will be onFri. 29, Aug.

2.4mm


Low will be onSat. 2, Aug.

0.02mm

Ultraviolet IndexUV

High will be onWed. 6, Aug.

7


Low will be onSun. 3, Aug.

2.1