April 21 is statistically one of the best days of the year in Krakow. With minimal rain risk (14%) and pleasant highs of 15°C, it's ideal for outdoor adventures. Krakow is currently in its most popular travel window, meaning vibrant crowds and premium pricing. Note: April 21 is Easter Monday in Krakow, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Krakow
Currency
PLN
zł Polish złoty
Language
Polish
Driving
Right side
Safety
High Safety
GPI: 1.552
Krakow Weather Forecast for April 21
"Mild & Comfortable. Expect average highs of 15.4°C. 14% chance of rain."
What to Wear in Krakow in April
Based on historical data for April 21, Krakow typically experiences temperatures between 4.5°C and 15.4°C. We recommend packing heavy coat, scarf, gloves to stay comfortable. Trends suggest it will stay mostly dry (14% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Krakow
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
Average High
15.4°C
Daytime Peak
Average Low
4.5°C
Nighttime Low
Feels Like
15.4°C
🌤️ Feels accurate
Rain Chance
14%
Avg 0.9mm if it rains
Cloud Cover
53%
Overcast
Pressure
1015.6 hPa
Medium volatility
Krakow Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
~ Weather is generally predictable, but pack for minor variations. A light backup layer is recommended.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
04:00 - 09:30
16:00 - 18:00
Type I-II
🔴 22 min to burn
Type III-IV
🟡 33 min to burn
Type V-VI
🟢 55 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
9.5°C
Dry air
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Holiday
Easter Monday
Flight Traffic
High
99/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~154
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Krakow
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
04:36
☀️ Noon
11:40
🌇 Sunset
18:43
⏱️ Daylight
14h 6m
Wind Speed
14.5 km/h
Gentle breeze
Sunshine
10.2 hrs
Direct Sun (Cloud-free)
Humidity
68%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Krakow
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Krakow
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 Busy
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 acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Krakow on April 21 averages 15.4°C with a 14% precipitation probability. Wedding/Outdoor Event Score: 88/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Krakow 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 (April 21) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Krakow Worth Visiting on April 21?
Planning a trip to Krakow on April 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 15.4°C with a 14% historical precipitation risk.
🎉 Local Event: The date coincides with Easter Monday, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 154 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 8 vaccinations are recommended for Poland, including COVID-19.
📊 Historical Extremes: The hottest April 21 recorded in the last 30 years saw temperatures hit 25.6°C in 2018, while the coldest dropped to -2.6°C in 2017.