Donostia, Basque Country, Spain Climate Change Severity

38
Moderate
The current climate change severity in Donostia is Moderate, with a 23.5% improvement in the climate score compared to last 16 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Feb. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Donostia 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), Donostia temperature has changed by around +1.8%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
94
-55.5%
cloudyCloudy
107
-30%
rainyRainy
3417
-50%
snowySnowy
00
0%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, Donostia 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, Donostia experienced significant changes:

Temperature change of

0 °C

Variation in annual rainfall

-6.4 %

Change in average humidity

+1.1 %

PM2.5 levels surged by

-24.8 %

Heatwave changed by

-1.5 day(s)

Coldwave changed by

+1.7 day(s)

Wind speeds changed by

+3.2 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 Feb.

Donostia Weather Forecast 30 Days (March - April 2026)
Donostia, Basque Country, Spain

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Mon. 9, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/6°
Humidity Icon76%
Wind Icon10.8km/h
Tue. 10, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/8°
Humidity Icon87%
Wind Icon9.7km/h
Wed. 11, Mar.
cloudyCloudy
Temperature Icon14°/7°
Humidity Icon84%
Wind Icon6.5km/h
Thu. 12, Mar.
sunnySunny
Temperature Icon17°/7°
Humidity Icon79%
Wind Icon8.3km/h
Fri. 13, Mar.
sunnySunny
Temperature Icon20°/8°
Humidity Icon70%
Wind Icon24.1km/h
Sat. 14, Mar.
moderate rainModerate rain
Temperature Icon7°/5°
Humidity Icon90%
Wind Icon23.8km/h
Sun. 15, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon10°/6°
Humidity Icon83%
Wind Icon31.7km/h
Mon. 16, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/7°
Humidity Icon76%
Wind Icon20.9km/h
Tue. 17, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/2°
Humidity Icon70%
Wind Icon20.2km/h
Wed. 18, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon10°/7°
Humidity Icon86%
Wind Icon11.2km/h
Thu. 19, Mar.
partly cloudyPartly Cloudy
Temperature Icon13°/6°
Humidity Icon85%
Wind Icon11.9km/h
Fri. 20, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/6°
Humidity Icon86%
Wind Icon10.4km/h
Sat. 21, Mar.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/6°
Humidity Icon87%
Wind Icon11.9km/h
Sun. 22, Mar.
sunnySunny
Temperature Icon15°/6°
Humidity Icon84%
Wind Icon9.4km/h
Mon. 23, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon74%
Wind Icon18.7km/h
Wed. 25, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon13°/8°
Humidity Icon78%
Wind Icon20.5km/h
Thu. 26, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/8°
Humidity Icon76%
Wind Icon21.2km/h
Fri. 27, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/7°
Humidity Icon77%
Wind Icon20.5km/h
Sat. 28, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon74%
Wind Icon19.8km/h
Sun. 29, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/9°
Humidity Icon73%
Wind Icon20.9km/h
Mon. 30, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/9°
Humidity Icon74%
Wind Icon23km/h
Tue. 31, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon77%
Wind Icon23km/h
Wed. 1, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/9°
Humidity Icon76%
Wind Icon22.7km/h
Thu. 2, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon14°/8°
Humidity Icon76%
Wind Icon22km/h
Sun. 5, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon76%
Wind Icon17.6km/h
Mon. 6, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/9°
Humidity Icon75%
Wind Icon18.4km/h
Tue. 7, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon15°/8°
Humidity Icon77%
Wind Icon18km/h
Wed. 8, Apr.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/9°
Humidity Icon76%
Wind Icon19.1km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 13, Mar.

20°C

Low will be onTue. 17, Mar.

2°C

HumidityHumidity

High will be onSat. 14, Mar.

90%

Low will be onFri. 13, Mar.

70%

Wind SpeedWind Speed

High will be onSun. 15, Mar.

31.7km/h

Low will be onWed. 11, Mar.

6.5km/h

PrecipitationPrecipitation

High will be onSat. 14, Mar.

18.1mm

Low will be onFri. 20, Mar.

0.03mm

Ultraviolet IndexUV

High will be onSun. 22, Mar.

4

Low will be onWed. 11, Mar.

0.5

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