Athens, Attiki, Greece Climate Change Severity

52
High
The current climate change severity in Athens is High, with a 2.2% 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 May (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Athens 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), Athens temperature has changed by around -2.3%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
4656
21.7%
cloudyCloudy
4117
-58.5%
rainyRainy
5153
3.9%
snowySnowy
01
100%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, Athens has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (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

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Athens experienced significant changes:

Temperature change of

-0.31 °C

Variation in annual rainfall

+0.79 %

Change in average humidity

-1.72 %

PM2.5 levels surged by

-64.23 %

Heatwave changed by

-6 Days

Coldwave changed by

-4 Days

Wind speeds changed by

+3.93 km/h

These indicators show that Athens 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 May

Athens Weather Forecast 30 Days (June - July 2026)
Athens, Attiki, Greece

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Thu. 4, Jun.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/20°
Humidity Icon46%
Wind Icon16.6km/h
Fri. 5, Jun.
sunnySunny
Temperature Icon27°/19°
Humidity Icon59%
Wind Icon11.9km/h
Sat. 6, Jun.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/19°
Humidity Icon56%
Wind Icon15.8km/h
Sun. 7, Jun.
sunnySunny
Temperature Icon31°/20°
Humidity Icon44%
Wind Icon20.5km/h
Mon. 8, Jun.
sunnySunny
Temperature Icon31°/21°
Humidity Icon39%
Wind Icon20.5km/h
Tue. 9, Jun.
sunnySunny
Temperature Icon30°/20°
Humidity Icon46%
Wind Icon13.7km/h
Wed. 10, Jun.
sunnySunny
Temperature Icon31°/21°
Humidity Icon43%
Wind Icon19.8km/h
Thu. 11, Jun.
sunnySunny
Temperature Icon30°/20°
Humidity Icon40%
Wind Icon27km/h
Fri. 12, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/21°
Humidity Icon55%
Wind Icon16.9km/h
Sat. 13, Jun.
moderate rain at timesModerate rain at times
Temperature Icon30°/21°
Humidity Icon50%
Wind Icon18.4km/h
Sun. 14, Jun.
patchy rain possiblePatchy rain possible
Temperature Icon31°/22°
Humidity Icon49%
Wind Icon16.9km/h
Mon. 15, Jun.
moderate rain at timesModerate rain at times
Temperature Icon30°/21°
Humidity Icon52%
Wind Icon17.6km/h
Tue. 16, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/21°
Humidity Icon51%
Wind Icon16.2km/h
Wed. 17, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/21°
Humidity Icon50%
Wind Icon16.6km/h
Thu. 18, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon30°/21°
Humidity Icon52%
Wind Icon19.8km/h
Fri. 19, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon30°/21°
Humidity Icon51%
Wind Icon20.9km/h
Sat. 20, Jun.
patchy rain possiblePatchy rain possible
Temperature Icon31°/21°
Humidity Icon50%
Wind Icon17.6km/h
Sun. 21, Jun.
patchy rain possiblePatchy rain possible
Temperature Icon31°/22°
Humidity Icon51%
Wind Icon20.2km/h
Mon. 22, Jun.
moderate rain at timesModerate rain at times
Temperature Icon31°/21°
Humidity Icon49%
Wind Icon22km/h
Tue. 23, Jun.
patchy rain possiblePatchy rain possible
Temperature Icon32°/22°
Humidity Icon48%
Wind Icon18.7km/h
Wed. 24, Jun.
moderate rain at timesModerate rain at times
Temperature Icon32°/22°
Humidity Icon49%
Wind Icon16.2km/h
Thu. 25, Jun.
patchy rain possiblePatchy rain possible
Temperature Icon32°/22°
Humidity Icon50%
Wind Icon17.3km/h
Fri. 26, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon31°/23°
Humidity Icon51%
Wind Icon18.7km/h
Sat. 27, Jun.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/23°
Humidity Icon52%
Wind Icon18.7km/h
Sun. 28, Jun.
moderate rain at timesModerate rain at times
Temperature Icon31°/22°
Humidity Icon50%
Wind Icon18.4km/h
Mon. 29, Jun.
patchy rain possiblePatchy rain possible
Temperature Icon31°/22°
Humidity Icon51%
Wind Icon20.5km/h
Tue. 30, Jun.
heavy rain at timesHeavy rain at times
Temperature Icon32°/22°
Humidity Icon50%
Wind Icon18km/h
Wed. 1, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon33°/23°
Humidity Icon49%
Wind Icon16.6km/h
Thu. 2, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon33°/23°
Humidity Icon49%
Wind Icon18.4km/h
Fri. 3, Jul.
patchy rain possiblePatchy rain possible
Temperature Icon32°/23°
Humidity Icon50%
Wind Icon18km/h
Sat. 4, Jul.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/22°
Humidity Icon50%
Wind Icon19.4km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 1, Jul.

33°C

Low will be onFri. 5, Jun.

19°C

HumidityHumidity

High will be onFri. 5, Jun.

59%

Low will be onMon. 8, Jun.

39%

Wind SpeedWind Speed

High will be onThu. 11, Jun.

27km/h

Low will be onFri. 5, Jun.

11.9km/h

PrecipitationPrecipitation

High will be onThu. 18, Jun.

4mm

Low will be onFri. 5, Jun.

0.01mm

Ultraviolet IndexUV

High will be onSun. 7, Jun.

9.1

Low will be onFri. 12, Jun.

5

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