March 20 is generally a great time to visit Sapporo. While there is a slight chance of rain (27%), showers are usually brief. Expect comfortable 4°C weather. Sapporo is currently in its most popular travel window, meaning vibrant crowds and premium pricing. Note: March 20 is Vernal Equinox Day in Sapporo, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Sapporo
Currency
JPY
¥ Japanese yen
Language
Japanese
Driving
Left side
Connect
Traveler SIM cards can be bought in BIC ...
Safety
Very High Safety
GPI: 1.336
Sapporo Weather Forecast for March 20
"Cold & Crisp. Expect average highs of 3.7°C. 27% chance of snow."
What to Wear in Sapporo in March
Based on historical data for March 20, Sapporo typically experiences temperatures between -4.7°C and 3.7°C. We recommend packing heavy coat, scarf, gloves to stay comfortable. With a 27% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Sapporo
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
Average High
3.7°C
Daytime Peak
Average Low
-4.7°C
Nighttime Low
Feels Like
-1.1°C
🥶 Slightly colder
Snow Chance
27%
Avg 1.4mm if it snows
Snowfall
0.8 cm
~27% chance
Pressure
1011.2 hPa
Medium volatility
Sapporo Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ This date historically delivers consistent weather 78% 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
🔴 33 min to burn
Type III-IV
🟡 50 min to burn
Type V-VI
🟢 83 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
0°C
Dry air
Heat Stress
Low
No heat warning
😕 Best outdoor time:
Midday (11 AM - 3 PM) when warmest
Travel & Logistics Insights
Local Calendar
Holiday
Vernal Equinox Day
Flight Traffic
High
97/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~236
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Sapporo
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:40
☀️ Noon
11:43
🌇 Sunset
17:46
⏱️ Daylight
12h 6m
Wind Speed
24.2 km/h
Moderate wind
Sunshine
8.2 hrs
Direct Sun (Cloud-free)
Humidity
77%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Sapporo
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Sapporo
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Mild discomfort possible for arthritic conditions.
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, Sapporo on March 20 averages 3.7°C with a 27% precipitation probability. Wedding/Outdoor Event Score: 24/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Sapporo Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
March 27
5.3°C • 20% rain
Score
37
March 25
4.6°C • 19% rain
Score
36
March 26
5°C • 20% rain
Score
36
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (March 20) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Sapporo Worth Visiting on March 20?
Planning a trip to Sapporo on March 20? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 3.7°C with a 27% historical precipitation risk.
🎉 Local Event: The date coincides with Vernal Equinox Day, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 236 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 8 vaccinations are recommended for Japan, including COVID-19.
📊 Historical Extremes: The hottest March 20 recorded in the last 30 years saw temperatures hit 14.1°C in 2023, while the coldest dropped to -11.2°C in 2024.