March 21 is generally a great time to visit Zadar. While there is a slight chance of rain (19%), showers are usually brief. Expect comfortable 14°C weather. Zadar is very peaceful this time of year, perfect for a secluded and budget-friendly getaway.
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Essential Travel Info for Zadar
Currency
EUR
€ Euro
Language
Croatian
Driving
Right side
Connect
As of Sept 2021, Zadar and the coastal h...
Safety
Very High Safety
GPI: 1.44
Zadar Weather Forecast for March 21
"Mild & Comfortable. Expect average highs of 13.8°C. 19% chance of rain."
What to Wear in Zadar in March
Based on historical data for March 21, Zadar typically experiences temperatures between 5.3°C and 13.8°C. We recommend packing heavy coat, scarf, gloves to stay comfortable. Trends suggest it will stay mostly dry (19% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Zadar
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
Average High
13.8°C
Daytime Peak
Average Low
5.3°C
Nighttime Low
Feels Like
13.4°C
🌤️ Feels accurate
Rain Chance
19%
Avg 1.1mm if it rains
Cloud Cover
52%
Overcast
Pressure
1018 hPa
High volatility
Zadar Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 90% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 30 min to burn
Type III-IV
🟡 45 min to burn
Type V-VI
🟢 75 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
8.2°C
Dry air
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
❄️ Cold Water Hazard
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Croatia
Flight Traffic
Minimal
3/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~1
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Zadar
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:02
☀️ Noon
12:07
🌇 Sunset
18:12
⏱️ Daylight
12h 10m
Wind Speed
15.9 km/h
Gentle breeze
Sunshine
9.3 hrs
Direct Sun (Cloud-free)
Humidity
69%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Zadar
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Zadar
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Rapid pressure changes detected. High risk for meteosensitive people.
Weather unlikely to affect joint pain.
Fish are active due to pressure changes.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Zadar on March 21 averages 13.8°C with a 19% precipitation probability. Wedding/Outdoor Event Score: 87/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Zadar Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
March 16
14°C • 20% rain
Score
88
March 17
14°C • 19% rain
Score
88
March 22
14°C • 18% rain
Score
88
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (March 21) in other destinations
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📍 Is Zadar Worth Visiting on March 21?
Planning a trip to Zadar on March 21? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 13.8°C with a 19% historical precipitation risk.
✈️ Travel Logistics: Approximately 1 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for Croatia, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 14°C (polar plunge). Wave conditions are generally lake-like with heights around 0.31m.
📊 Historical Extremes: The hottest March 21 recorded in the last 30 years saw temperatures hit 16.5°C in 2024, while the coldest dropped to 1.5°C in 2022.