Bucharest, Bucuresti, Romania Climate Change Severity

67
Very High
The current climate change severity in Bucharest is Very High, with a 44.6% 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 Sep. (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 +5.8%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
6883
22.05%
cloudyCloudy
6964
-7.2%
rainyRainy
9967
-32.3%
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

-39.9 %

Change in average humidity

-10.1 %

PM2.5 levels surged by

-26.4 %

Heatwave changed by

+15 day(s)

Coldwave changed by

+1.1 day(s)

Wind speeds changed by

+0.5 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 Sep.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 16, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/9°
Humidity Icon78%
Wind Icon12km/h
Fri. 17, Oct.
partly cloudyPartly Cloudy
Temperature Icon18°/9°
Humidity Icon72%
Wind Icon12km/h
Sat. 18, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/12°
Humidity Icon87%
Wind Icon12km/h
Sun. 19, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/7°
Humidity Icon70%
Wind Icon18km/h
Mon. 20, Oct.
sunnySunny
Temperature Icon13°/5°
Humidity Icon55%
Wind Icon9km/h
Tue. 21, Oct.
partly cloudyPartly Cloudy
Temperature Icon15°/6°
Humidity Icon63%
Wind Icon10km/h
Wed. 22, Oct.
sunnySunny
Temperature Icon17°/9°
Humidity Icon69%
Wind Icon9km/h
Thu. 23, Oct.
partly cloudyPartly Cloudy
Temperature Icon15°/10°
Humidity Icon77%
Wind Icon7km/h
Fri. 24, Oct.
sunnySunny
Temperature Icon19°/11°
Humidity Icon69%
Wind Icon12km/h
Sat. 25, Oct.
sunnySunny
Temperature Icon21°/12°
Humidity Icon68%
Wind Icon11km/h
Sun. 26, Oct.
sunnySunny
Temperature Icon23°/15°
Humidity Icon62%
Wind Icon12km/h
Mon. 27, Oct.
partly cloudyPartly Cloudy
Temperature Icon23°/16°
Humidity Icon64%
Wind Icon10km/h
Tue. 28, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon21°/16°
Humidity Icon71%
Wind Icon7km/h
Wed. 29, Oct.
moderate rainModerate rain
Temperature Icon16°/7°
Humidity Icon86%
Wind Icon23km/h
Thu. 30, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon65%
Wind Icon16km/h
Fri. 31, Oct.
moderate rain at timesModerate rain at times
Temperature Icon14°/7°
Humidity Icon62%
Wind Icon15km/h
Sat. 1, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon14°/7°
Humidity Icon64%
Wind Icon14km/h
Sun. 2, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon14°/7°
Humidity Icon66%
Wind Icon14km/h
Mon. 3, Nov.
moderate rain at timesModerate rain at times
Temperature Icon14°/7°
Humidity Icon67%
Wind Icon14km/h
Tue. 4, Nov.
moderate rain at timesModerate rain at times
Temperature Icon16°/8°
Humidity Icon66%
Wind Icon16km/h
Wed. 5, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon16°/8°
Humidity Icon66%
Wind Icon14km/h
Thu. 6, Nov.
moderate rain at timesModerate rain at times
Temperature Icon16°/8°
Humidity Icon68%
Wind Icon16km/h
Fri. 7, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon15°/8°
Humidity Icon67%
Wind Icon13km/h
Sat. 8, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon15°/8°
Humidity Icon69%
Wind Icon16km/h
Sun. 9, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/8°
Humidity Icon71%
Wind Icon16km/h
Mon. 10, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon14°/8°
Humidity Icon69%
Wind Icon15km/h
Wed. 12, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon13°/6°
Humidity Icon72%
Wind Icon16km/h
Thu. 13, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon13°/7°
Humidity Icon70%
Wind Icon15km/h
Fri. 14, Nov.
patchy rain possiblePatchy rain possible
Temperature Icon12°/6°
Humidity Icon71%
Wind Icon15km/h
Sat. 15, Nov.
moderate rain at timesModerate rain at times
Temperature Icon11°/6°
Humidity Icon69%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 27, Oct.

23°C

Low will be onMon. 20, Oct.

5°C

HumidityHumidity

High will be onSat. 18, Oct.

87%

Low will be onMon. 20, Oct.

55%

Wind SpeedWind Speed

High will be onWed. 29, Oct.

23.4km/h

Low will be onTue. 28, Oct.

6.8km/h

PrecipitationPrecipitation

High will be onWed. 29, Oct.

9.5mm

Low will be onFri. 17, Oct.

0.01mm

Ultraviolet IndexUV

High will be onSat. 25, Oct.

5

Low will be onSat. 18, Oct.

0.3

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