2026 Climate Averages

Weather: Zagreb — June

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

June is an excellent time to visit Zagreb. Warm weather with highs of 28°C—great for outdoor activities. Temperatures vary significantly between day and night—layering is recommended. As peak season, expect higher prices and more tourists.

7.4
GoTripzi Score Great

Based on weather comfort, crowds, prices, and activity options

Avg High

28°C

Avg Low

16°C

Rainy days

9days

Daylight

15.7h

Feels like 30°C / 17°C — humidity makes it feel warmer

Rainfall

67mm

Sunshine

12.2h/day

Humidity

66%

Humid
Sun Strength

9.1

Very High
Wind

12 km/h (gusts 29)

Is June a good time to visit Zagreb?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Peak Rates

Daylight

Sunrise

05:06

Sunset

20:48

15.7h daylight

Visiting Zagreb in June: Pros & Cons

Pros

  • Comfortable temperatures for sightseeing
  • Abundant sunshine for beach and outdoor fun
  • Long daylight hours maximize sightseeing time
  • One of the best months to visit

Cons

  • Peak season — expect crowds and higher prices
  • Very high UV — sunscreen and shade essential

Things to Do in June

Events & Festivals

🎭
Cest is d'Best (International Street Festival)
Early–mid June (6 days) Cultural
🎵
INmusic Festival (Lake Jarun)
Late June (4 days) Music

Recommended for This Weather

🚶 Walking tours & sightseeing
🚲 Cycling & bike tours
🥾 Hiking & nature trails
🍜 Food tours & culinary experiences
🎭 Cultural tours & local experiences

Zagreb Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 7°C -1°C 8d (64mm) 5.4h
84% Very Humid
2 Low
Good
Feb 11°C 1°C 6d (37mm) 7.1h
74% Humid
3.3 Moderate
Good
Mar 14°C 3°C 10d (60mm) 8.8h
66% Humid
5.3 High
Good
Apr 18°C 6°C 9d (66mm) 9.9h
65% Humid
7 High
Good
May 22°C 11°C 16d (101mm) 10.6h
71% Humid
7.7 Very High
Excellent
Jun Current 28°C 16°C 9d (67mm) 12.2h
66% Humid
9.1 Very High
Excellent
Jul 30°C 18°C 9d (85mm) 12.7h
65% Muggy
9 Very High
Good
Aug 29°C 18°C 11d (77mm) 11.2h
69% Muggy
7.6 Very High
Good
Sep 24°C 13°C 10d (87mm) 9.2h
75% Humid
5.6 High
Excellent
Oct 18°C 9°C 9d (88mm) 7.2h
82% Very Humid
3.6 Moderate
Excellent
Nov 10°C 4°C 10d (82mm) 4.7h
87% Very Humid
2 Low
Good
Dec 7°C 1°C 10d (76mm) 3.8h
89% Very Humid
1.4 Low
Good

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5
3
3
Your Best MonthJulScore: 7.4

Where to Stay

See hotels, apartments & rentals around Zagreb – live prices from Booking.com, Expedia, Vrbo and more

Zagreb

Upper Town charm with St. Mark's Church and Dolac Market, outdoor cafés, street art, and Zagreb Cathedral.

View Full Destination Guide

What to Pack for June

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces. Temperatures drop significantly at night, so pack layers you can add or remove throughout the day. Pack a compact umbrella or light rain jacket for occasional showers. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.

Moderate Very Busy

🎒Personalized Packing List

Tell us about your trip and we'll create a custom packing list based on the weather.

Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Zagreb?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is June a good time to visit Zagreb?
June is typically excellent for visiting Zagreb, with average highs of 28°C and around 9 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Zagreb in June?
Evenings in Zagreb during June are mild at 16°C. A light cardigan or long sleeves for evenings is usually enough. Outdoor dining remains comfortable, making it a great time to enjoy rooftop bars and terrace restaurants.
What should I pack for Zagreb in June?
With highs of 28°C and lows of 16°C in June, we recommend: Compact umbrella, Lightweight breathable clothes, Sunscreen SPF 30+, Sun hat. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Zagreb in June?
Zagreb typically sees around 9 rainy days in June. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
How many hours of daylight are there in Zagreb in June?
In June, Zagreb gets approximately 15.7 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is June peak season in Zagreb?
Yes, June is peak season in Zagreb. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Europe/Zagreb)

Last Updated: February 2026