Spring (March–May): Average 10.2–18.9°C, mild climate with increasing rainfall. March can still be chilly, while May is quite warm. Popular activities: Outdoor walks, sightseeing. Recommended clothing: Light jacket, comfortable trousers or skirt, and bring rain gear.
Summer (June–August): Average 23.4–25.8°C, hot and dry with abundant sunshine. Occasional afternoon thunderstorms. Popular activities: Enjoying the sun in parks or cafes, exploring historical sites. Recommended clothing: Light and breathable clothing, hat, sunglasses.
Autumn (September–November): Average 7.9–19.7°C, temperatures gradually decrease, September has the most rainfall, and it gets cooler after October. Popular activities: Enjoying autumn colors, tasting local cuisine. Recommended clothing: Comfortable long-sleeved shirts, jackets, and bring rain gear.
Winter (December–February): Average 4.0–7.7°C, cold and humid, with occasional snowfall. January is the coldest month. Popular activities: Visiting museums, enjoying indoor activities. Recommended clothing: Warm coat, scarf, gloves, hat.
Zagreb climatological average
Annual average temperature: approx. 14.7°C / Annual rainfall: approx. 997 mm / Summer humidity: 60%–70% / Rainiest month: September
Zagreb monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
4°C
109.4
February
7.7°C
35.8
March
10.2°C
57.9
April
13.4°C
66.2
May
18.9°C
98.4
June
23.4°C
79.7
July
25.8°C
74.9
August
25.4°C
75.3
September
19.7°C
152
October
15.7°C
68.5
November
7.9°C
96.1
December
4.9°C
83.1
Zagreb weather for the next seven days
1/9
Friday
Moderate or heavy snow showers
0.1°C/-13.2°C
1/10
Saturday
Fog
1.4°C/-1.3°C
1/11
Sunday
Light freezing rain
-0.3°C/-7.7°C
1/12
Monday
Mist
-1.2°C/-9°C
1/13
Tuesday
Fog
1.5°C/-4.1°C
1/14
Wednesday
Cloudy
3.9°C/-0.7°C
1/15
Thursday
Fog
3°C/1.2°C
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