Weather in Sapporo in september
Climate normals based on 10 years of historical data for Sapporo, Japan.
Average high
21°C
Average low
14°C
Rainfall
136 mm
12 rainy days
Sunshine
3.1h/day
Luftfuktighet
80%
Sea temperature
23.5°C
How Hot Is Sapporo in september?
Sapporo starts to ease back from summer's peak — afternoon highs of 21°C and overnight lows of 14°C in September.
Sunshine Hours in september
Sun and cloud trade off in Sapporo's September: 3.1h of direct sun, daylight from 5:15 am to 5:45 pm.
Does It Rain In Sapporo In september?
Wet weather defines September in Sapporo — about 136mm of rain falls across 12 days.
Is Sapporo Humid In september?
Air feels constantly thick in Sapporo: 80% humidity is the norm in September.
How Warm Is The Sea In Sapporo In september?
Sea temperatures hit 23.5°C off Sapporo in September — warm and inviting.
Wind In Sapporo In september
Breezes around 16 kph in Sapporo this September — comfortable for outdoor activity.
Cloud Cover In Sapporo In september
Sapporo's September runs cloudy: typical cloud cover of 66%.
Cities With Similar Weather In september
Weather in Sapporo, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | -3°C / -9°C | 78mm | Details → |
| Vädret i februari | -2°C / -9°C | 70mm | Details → |
| Vädret i mars | 3°C / -4°C | 81mm | Details → |
| Vädret i april | 11°C / 2°C | 83mm | Details → |
| Vädret i maj | 17°C / 7°C | 96mm | Details → |
| Vädret i juni | 20°C / 12°C | 128mm | Details → |
| Vädret i juli | 25°C / 17°C | 141mm | Details → |
| Vädret i augusti | 25°C / 18°C | 202mm | Details → |
| Vädret i september | 21°C / 14°C | 136mm | |
| Vädret i oktober | 14°C / 7°C | 130mm | Details → |
| Vädret i november | 7°C / 0°C | 124mm | Details → |
| Vädret i december | -1°C / -6°C | 82mm | Details → |