April 9 is generally a great time to visit Sapporo. While there is a slight chance of rain (22%), showers are usually brief. Expect comfortable 9°C weather. It's a lively time to explore Sapporo, with most attractions operating at full capacity.
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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 April 9
"Mild & Comfortable. Expect average highs of 9.2°C. 22% chance of snow."
What to Wear in Sapporo in April
Based on historical data for April 9, Sapporo typically experiences temperatures between -0.5°C and 9.2°C. We recommend packing heavy coat, scarf, gloves to stay comfortable. Trends suggest it will stay mostly dry (22% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Sapporo
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
Average High
9.2°C
Daytime Peak
Average Low
-0.5°C
Nighttime Low
Feels Like
6.2°C
❄️ Slightly colder
Snow Chance
22%
Avg 1.2mm if it snows
Snowfall
0.2 cm
~22% chance
Pressure
1012.9 hPa
Medium volatility
Sapporo 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
05:00 - 10:00
16:00 - 18:00
Type I-II
🔴 20 min to burn
Type III-IV
🟡 30 min to burn
Type V-VI
🟢 50 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
5°C
Dry air
Heat Stress
Low
No heat warning
😐 Best outdoor time:
Midday (11 AM - 3 PM) when warmest
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Japan
Flight Traffic
Busy
68/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~166
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Sapporo
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:05
☀️ Noon
11:37
🌇 Sunset
18:09
⏱️ Daylight
13h 4m
Wind Speed
21.7 km/h
Moderate wind
Sunshine
9.4 hrs
Direct Sun (Cloud-free)
Humidity
75%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Sapporo
Smart Flight Estimator
Airport-to-Airport Logistics
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Add your home location in settings to see airport details.
Travel Health & Safety in Sapporo
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.
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 April 9 averages 9.2°C with a 22% precipitation probability. Wedding/Outdoor Event Score: 57/100."
— 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
April 16
10.9°C • 27% rain
Score
66
April 15
10.4°C • 27% rain
Score
64
April 13
10.3°C • 24% rain
Score
63
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (April 9) in other destinations
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📍 Is Sapporo Worth Visiting on April 9?
Planning a trip to Sapporo on April 9? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 9.2°C with a 22% historical precipitation risk.
✈️ Travel Logistics: Approximately 166 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 April 9 recorded in the last 30 years saw temperatures hit 13.4°C in 2025, while the coldest dropped to -6.1°C in 2021.