Kushiro in September
6.7out of 10
Possible, with caveats
Mild: highs around 19°C. Frequent rain: about 12 rainy days.
19°CAvg high
14°CAvg low
12Rainy days (161 mm)
12:17 hDaylight
05:09Sunrise · 17:25 Sunset
Why this score
- Mild: highs around 19°C
- Frequent rain: about 12 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in September is fairly consistent from year to year (2.9 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -1°C | -7°C | 51 mm | 7 | – | – | 4.2 |
| February | -1°C | -8°C | 38 mm | 6 | – | – | 4.3 |
| March | 2°C | -3°C | 69 mm | 8 | – | – | 4.5 |
| April | 7°C | 2°C | 86 mm | 9 | – | – | 5.4 |
| May | 11°C | 6°C | 105 mm | 11 | – | – | 5.8 |
| June | 14°C | 10°C | 85 mm | 10 | – | – | 6.5 |
| July | 18°C | 14°C | 125 mm | 12 | – | – | 6.7 |
| August | 20°C | 17°C | 149 mm | 12 | – | – | 6.9 |
| September | 19°C | 14°C | 161 mm | 12 | – | – | 6.7 |
| October | 14°C | 9°C | 115 mm | 10 | – | – | 6.4 |
| November | 8°C | 3°C | 75 mm | 9 | – | – | 5.7 |
| December | 2°C | -3°C | 71 mm | 8 | – | – | 4.4 |
Frequently asked questions
How hot is Kushiro in September?
Daytime highs average 19°C and nights about 14°C.
When is the best time to visit Kushiro?
The best months are August, July, September, June.