Zagreb, Zagreb, Croatia Climate Change Severity

43
High
The current climate change severity in Zagreb is High, with a 13.4% 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 Jun. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Zagreb 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), Zagreb temperature has changed by around +11.6%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
3244
37.5%
cloudyCloudy
4427
-38.6%
rainyRainy
7666
-13.1%
snowySnowy
410
150%
mistyMisty
06
100%

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

Climate Change Indicators:

Over the past 16 years, Zagreb has experienced measurable shifts in key climate parameters, contributing to the current severity score of 43 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

43/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Zagreb experienced significant changes:

Temperature change of

+1.17 °C

Variation in annual rainfall

+14.58 %

Change in average humidity

-5.08 %

PM2.5 levels surged by

-13.99 %

Heatwave changed by

0 Day

Coldwave changed by

-4 Days

Wind speeds changed by

-1.48 km/h

These indicators show improvement in key parametes of climate, but Zagreb remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

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

Zagreb Weather Forecast 30 Days (July - August 2026)
Zagreb, Zagreb, Croatia

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Thu. 30, Jul.
sunnySunny
Temperature Icon36°/19°
Humidity Icon33%
Wind Icon5.4km/h
Fri. 31, Jul.
sunnySunny
Temperature Icon39°/20°
Humidity Icon36%
Wind Icon6.1km/h
Sat. 1, Aug.
sunnySunny
Temperature Icon39°/22°
Humidity Icon36%
Wind Icon9km/h
Sun. 2, Aug.
sunnySunny
Temperature Icon38°/21°
Humidity Icon44%
Wind Icon8.3km/h
Mon. 3, Aug.
sunnySunny
Temperature Icon39°/23°
Humidity Icon37%
Wind Icon7.6km/h
Tue. 4, Aug.
sunnySunny
Temperature Icon38°/23°
Humidity Icon36%
Wind Icon13.7km/h
Wed. 5, Aug.
sunnySunny
Temperature Icon37°/21°
Humidity Icon43%
Wind Icon6.8km/h
Thu. 6, Aug.
sunnySunny
Temperature Icon39°/23°
Humidity Icon41%
Wind Icon9.7km/h
Fri. 7, Aug.
moderate rain at timesRain
Temperature Icon29°/18°
Humidity Icon64%
Wind Icon12.3km/h
Sat. 8, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon30°/18°
Humidity Icon64%
Wind Icon10.2km/h
Sun. 9, Aug.
patchy rain possibleRain Possible
Temperature Icon30°/18°
Humidity Icon63%
Wind Icon10.2km/h
Mon. 10, Aug.
heavy rain at timesHeavy Rain
Temperature Icon30°/18°
Humidity Icon63%
Wind Icon11.3km/h
Tue. 11, Aug.
moderate rain at timesRain
Temperature Icon29°/18°
Humidity Icon62%
Wind Icon9.5km/h
Wed. 12, Aug.
patchy rain possibleRain Possible
Temperature Icon29°/17°
Humidity Icon63%
Wind Icon7.6km/h
Thu. 13, Aug.
heavy rain at timesHeavy Rain
Temperature Icon30°/18°
Humidity Icon63%
Wind Icon9.4km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/17°
Humidity Icon66%
Wind Icon9.6km/h
Sat. 15, Aug.
moderate rain at timesRain
Temperature Icon30°/18°
Humidity Icon61%
Wind Icon9.1km/h
Sun. 16, Aug.
heavy rain at timesHeavy Rain
Temperature Icon30°/18°
Humidity Icon62%
Wind Icon9.7km/h
Mon. 17, Aug.
heavy rain at timesHeavy Rain
Temperature Icon29°/17°
Humidity Icon66%
Wind Icon9.2km/h
Tue. 18, Aug.
moderate rain at timesRain
Temperature Icon29°/17°
Humidity Icon64%
Wind Icon9.6km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/17°
Humidity Icon66%
Wind Icon10.2km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/17°
Humidity Icon69%
Wind Icon10.6km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/17°
Humidity Icon67%
Wind Icon11.5km/h
Sat. 22, Aug.
heavy rain at timesHeavy Rain
Temperature Icon28°/17°
Humidity Icon67%
Wind Icon9.5km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/17°
Humidity Icon68%
Wind Icon9.6km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/17°
Humidity Icon69%
Wind Icon9.7km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/17°
Humidity Icon68%
Wind Icon10.5km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/16°
Humidity Icon67%
Wind Icon10.7km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon29°/17°
Humidity Icon70%
Wind Icon10.5km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/16°
Humidity Icon71%
Wind Icon9km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/16°
Humidity Icon69%
Wind Icon9.4km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 31, Jul.

39°C

Low will be onWed. 26, Aug.

16°C

HumidityHumidity

High will be onFri. 28, Aug.

71%

Low will be onThu. 30, Jul.

33%

Wind SpeedWind Speed

High will be onTue. 4, Aug.

13.7km/h

Low will be onThu. 30, Jul.

5.4km/h

PrecipitationPrecipitation

High will be onFri. 14, Aug.

6.01mm

Low will be onSun. 9, Aug.

0.3mm

Ultraviolet IndexUV

High will be onSun. 2, Aug.

9

Low will be onFri. 7, Aug.

5

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