March 21 is statistically one of the best days of the year in Nafplio. With minimal rain risk (12%) and pleasant highs of 17°C, it's ideal for outdoor adventures. Nafplio is very peaceful this time of year, perfect for a secluded and budget-friendly getaway.
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Essential Travel Info for Nafplio
Currency
EUR
€ Euro
Language
Greek
Driving
Right side
Connect
Nafplio Bus Station27520 27323...
Safety
High Safety
GPI: 1.838
Nafplio Weather Forecast for March 21
"Mild & Comfortable. Expect average highs of 16.9°C. 12% chance of rain."
What to Wear in Nafplio in March
Based on historical data for March 21, Nafplio typically experiences temperatures between 7.3°C and 16.9°C. We recommend packing light jacket, long pants to stay comfortable. Trends suggest it will stay mostly dry (12% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Nafplio
Smart Suitcase
- Light Jacket
- Long Pants
Average High
16.9°C
Daytime Peak
Average Low
7.3°C
Nighttime Low
Feels Like
16.9°C
🌤️ Feels accurate
Rain Chance
12%
Avg 0.6mm if it rains
Cloud Cover
46%
Overcast
Pressure
1016.9 hPa
Medium volatility
Nafplio Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 89% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 18:00
Type I-II
🔴 25 min to burn
Type III-IV
🟡 38 min to burn
Type V-VI
🟢 63 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
10.7°C
Pleasant
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 Greece
Flight Traffic
Minimal
13/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~7
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Nafplio
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:32
☀️ Noon
12:37
🌇 Sunset
18:42
⏱️ Daylight
12h 9m
Wind Speed
11.5 km/h
Light breeze
Sunshine
9.8 hrs
Direct Sun (Cloud-free)
Humidity
67%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Nafplio
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Nafplio
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Active seismic zone. Multiple earthquakes per year.
Travel Alert: This region has elevated natural risks. We recommend registering with your embassy and keeping emergency numbers handy.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Nafplio on March 21 averages 16.9°C with a 12% precipitation probability. Wedding/Outdoor Event Score: 95/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Nafplio Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (March 21) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Nafplio Worth Visiting on March 21?
Planning a trip to Nafplio on March 21? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year is characterized by pleasant mild weather averaging 16.9°C with a 12% historical precipitation risk.
✈️ Travel Logistics: Approximately 7 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 6 vaccinations are recommended for Greece, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 15.8°C (polar plunge). Wave conditions are generally lake-like with heights around 0.17m.
📊 Historical Extremes: The hottest March 21 recorded in the last 30 years saw temperatures hit 22°C in 2016, while the coldest dropped to 4.6°C in 2022.