The month in detail
What to expect in September
Off-season for skiing Sapporo — lifts are closed. Consider hiking, mountain biking or summer activities at altitude.
September ranks 3 out of 12 months in Sapporo. Compared to August: −7°F daytime, 8 pts fewer rainy days.
This month's conditions
What it's like in September
UV index
5 · moderate
protect during midday hours
Feels like
comfortable
14°
Sea
23°C
pleasant for swimming
Daylight
12.3h of daylight
Air quality
good
AQI 27
Compare
Is September the right month?
The best month in Sapporo is July (7.8/10), 0.2 pt higher than September.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Sapporo
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Sapporo
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a mountain stay.
Country · Japan
🗣️LanguageJapanese
💶CurrencyYen japonais (¥)
🚗DrivingLeft-hand
🛡️Safety ⓘSafe · 2/5
💰Cost of living ⓘModerate · 3/5
🌡️ Climate
🌍Climate typeAlpine mountain climate
📈Climate trend ⓘ+3.13°F/decade
🔥Hottest monthAugust · 79°F
❄️Coolest monthJanuary · 28°F
🌧️Rainiest month ⓘAugust · 39%
🏔️ Mountain stay
⛰️Village altitude115 ft
🎿Ski area115 → 4167 ft
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains ⓘGuide recommended
Explore
Other destinations in September
If September doesn't convince you for this destination, compare with others.
Location
Where is Sapporo ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
JapanAlpine mountain climate climate with a 7.8 → 0.8 gap between best and worst month. 10 years of ERA5 data to choose by project.
43.06°N · 141.35°E
Questions
Frequently asked questions
When is the best time to visit Sapporo?
It depends on the activity. For skiing: March (ski score 8.0/10). For hiking/suiner: March (8.0/10, 4.0°F).
Can you ski in Sapporo in winter?
Yes, it's peak ski season. Average ski score December–February: 7.2/10. Cold temperatures (-2°F max in January) and frequent snowfall.
Is it warm in Sapporo in suiner?
In March, temperatures average 4.0°F. Ideal for hiking and outdoor activities.
What is the wettest month in Sapporo?
November is the wettest month with November has the lowest climate score of the year.
Can you swim in Sapporo in September?
In September, the sea averages 74°F in Sapporo: pleasant for swimming. Swimming is pleasant without a wetsuit.
Do you need sun protection in Sapporo in September?
The average UV index reaches 5 in September in Sapporo (moderate), with about 12.3h of daylight. Protect during midday hours.