Bucharest, Bucuresti, Romania Climate Change Severity

67
Very High
The current climate change severity in Bucharest is Very High, with a 38.4% 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 Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Bucharest Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Bucharest temperature has changed by around +5.9%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
5672
28.5%
cloudyCloudy
5953
-10.1%
rainyRainy
9363
-32.2%
snowySnowy
42
-50%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Bucharest has experienced measurable shifts in key climate parameters, contributing to the current severity score of 67 (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

67/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Bucharest experienced significant changes:

Temperature change of

+0.8 °C

Variation in annual rainfall

-39.01 %

Change in average humidity

-10.8 %

PM2.5 levels surged by

-25.9 %

Heatwave changed by

+13.1 day(s)

Coldwave changed by

+2.1 day(s)

Wind speeds changed by

+0.4 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Bucharest'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 Aug.

Bucharest Weather Forecast 30 Days (September - October 2025)
Bucharest, Bucuresti, Romania

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 16, Sep.
sunnySunny
Temperature Icon29°/17°
Humidity Icon37%
Wind Icon15km/h
Wed. 17, Sep.
moderate rainModerate rain
Temperature Icon22°/14°
Humidity Icon69%
Wind Icon26km/h
Thu. 18, Sep.
sunnySunny
Temperature Icon24°/13°
Humidity Icon54%
Wind Icon14km/h
Fri. 19, Sep.
sunnySunny
Temperature Icon25°/14°
Humidity Icon42%
Wind Icon10km/h
Sat. 20, Sep.
partly cloudyPartly Cloudy
Temperature Icon28°/17°
Humidity Icon42%
Wind Icon11km/h
Sun. 21, Sep.
sunnySunny
Temperature Icon29°/19°
Humidity Icon48%
Wind Icon19km/h
Mon. 22, Sep.
sunnySunny
Temperature Icon28°/17°
Humidity Icon54%
Wind Icon14km/h
Tue. 23, Sep.
sunnySunny
Temperature Icon29°/17°
Humidity Icon50%
Wind Icon12km/h
Wed. 24, Sep.
sunnySunny
Temperature Icon29°/18°
Humidity Icon49%
Wind Icon12km/h
Thu. 25, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/19°
Humidity Icon49%
Wind Icon12km/h
Fri. 26, Sep.
sunnySunny
Temperature Icon26°/19°
Humidity Icon59%
Wind Icon9km/h
Sat. 27, Sep.
sunnySunny
Temperature Icon26°/17°
Humidity Icon57%
Wind Icon24km/h
Sun. 28, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/13°
Humidity Icon59%
Wind Icon34km/h
Mon. 29, Sep.
moderate rainModerate rain
Temperature Icon13°/9°
Humidity Icon63%
Wind Icon31km/h
Tue. 30, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/13°
Humidity Icon53%
Wind Icon17km/h
Wed. 1, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/13°
Humidity Icon55%
Wind Icon17km/h
Thu. 2, Oct.
moderate rain at timesModerate rain at times
Temperature Icon21°/12°
Humidity Icon58%
Wind Icon16km/h
Fri. 3, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon21°/12°
Humidity Icon56%
Wind Icon15km/h
Sat. 4, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/11°
Humidity Icon56%
Wind Icon14km/h
Sun. 5, Oct.
moderate rain at timesModerate rain at times
Temperature Icon21°/11°
Humidity Icon54%
Wind Icon14km/h
Mon. 6, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon20°/11°
Humidity Icon58%
Wind Icon14km/h
Tue. 7, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/11°
Humidity Icon62%
Wind Icon19km/h
Wed. 8, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/10°
Humidity Icon64%
Wind Icon21km/h
Thu. 9, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon64%
Wind Icon16km/h
Fri. 10, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon18°/10°
Humidity Icon61%
Wind Icon15km/h
Sat. 11, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/10°
Humidity Icon61%
Wind Icon13km/h
Sun. 12, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/11°
Humidity Icon65%
Wind Icon17km/h
Mon. 13, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon19°/10°
Humidity Icon65%
Wind Icon17km/h
Tue. 14, Oct.
moderate rain at timesModerate rain at times
Temperature Icon17°/10°
Humidity Icon61%
Wind Icon15km/h
Wed. 15, Oct.
moderate rain at timesModerate rain at times
Temperature Icon18°/10°
Humidity Icon62%
Wind Icon14km/h
Thu. 16, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon68%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onTue. 16, Sep.

29.4°C

Low will be onMon. 29, Sep.

9°C

HumidityHumidity

High will be onWed. 17, Sep.

69%

Low will be onTue. 16, Sep.

37%

Wind SpeedWind Speed

High will be onSun. 28, Sep.

33.5km/h

Low will be onFri. 26, Sep.

9.4km/h

PrecipitationPrecipitation

High will be onWed. 17, Sep.

11.6mm

Low will be onFri. 26, Sep.

0.01mm

Ultraviolet IndexUV

High will be onSun. 21, Sep.

6

Low will be onWed. 17, Sep.

0.4

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