2026 Climate Averages

Weather: Zadar — September

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

🌟 Climate Overview

September is an excellent time to visit Zadar. Warm weather with highs of 26°C—great for outdoor activities. As peak season, expect higher prices and more tourists. Sea temperature of 24°C is perfect for swimming.

7.4
GoTripzi Score Great

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

Avg High

26°C

Avg Low

18°C

Rainy days

9days

Daylight

12.6h

Rainfall

134mm

Sunshine

10.1h/day

Humidity

73%

Humid
Sun Strength

6.4

High
Wind

15 km/h (gusts 32)

Sea Temp

24°C 🏊 Comfortable

Is September a good time to visit Zadar?

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 Shoulder Rates

Daylight

Sunrise

06:39

Sunset

19:12

12.6h daylight

Visiting Zadar in September: Pros & Cons

Pros

  • Comfortable temperatures for sightseeing
  • Abundant sunshine for beach and outdoor fun
  • Warm sea perfect for swimming and snorkeling
  • One of the best months to visit

Cons

  • Peak season — expect crowds and higher prices

Things to Do in September

Events & Festivals

🏆
Zadar Outdoor Festival
Mid-September Sport

Recommended for This Weather

🚶 Walking tours & sightseeing
🚲 Cycling & bike tours
🏊 Swimming & beach activities
🤿 Snorkeling & water sports
🏖️ Beach relaxation & sunbathing
🥾 Hiking & nature trails

Zadar Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 11°C 5°C 10d (112mm) 6.4h
75% Humid
2.4 Moderate
Good
Feb 13°C 7°C 8d (88mm) 7.6h
74% Humid
3.6 Moderate
Good
Mar 15°C 8°C 9d (101mm) 9.5h
69% Humid
5.9 High
Good
Apr 18°C 11°C 9d (72mm) 11.1h
68% Humid
7.9 Very High
Good
May 22°C 16°C 10d (81mm) 12.2h
71% Humid
8.9 Very High
Excellent
Jun 27°C 20°C 5d (43mm) 13.4h
69% Humid
10.2 Extreme
Excellent
Jul 30°C 22°C 4d (24mm) 13.5h
66% Muggy
10.1 Extreme
Good
Aug 30°C 22°C 6d (59mm) 12.3h
67% Muggy
8.6 Very High
Good
Sep Current 26°C 18°C 9d (134mm) 10.1h
73% Humid
6.4 High
Excellent
Oct 21°C 14°C 9d (142mm) 8.6h
77% Humid
4.4 Moderate
Excellent
Nov 16°C 10°C 12d (166mm) 6.4h
77% Humid
2.6 Moderate
Good
Dec 13°C 7°C 14d (160mm) 5.6h
79% Humid
1.8 Low
Wet

⚖️Find Your Ideal Month

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Your Best MonthJulScore: 7.4
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7.42.Aug
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6.17.Feb
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5.610.Sep
5.611.Oct
4.712.Nov
4.7

Where to Stay

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

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Zadar

Sea Organ sunsets with Sea Organ & Sun Salutation and Old Town Roman ruins,Roman Forum, and gateway to Kornati islands.

View Full Destination Guide

What to Pack for September

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces. 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.

Warm 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 Zadar?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is September a good time to visit Zadar?
September is typically excellent for visiting Zadar, with average highs of 26°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 Zadar in September?
Evenings in Zadar during September are mild at 18°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 Zadar in September?
With highs of 26°C and lows of 18°C in September, 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 Zadar in September?
Zadar typically sees around 9 rainy days in September. 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.
Can you swim in Zadar in September?
Yes, September is excellent for swimming in Zadar! With warm air temperatures around 26°C, the water is comfortable for extended beach sessions. This is peak beach season, so arrive early to secure a good spot at popular beaches.
How many hours of daylight are there in Zadar in September?
In September, Zadar gets approximately 12.6 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 September peak season in Zadar?
Yes, September is peak season in Zadar. 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

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