Sarubetsu in September
6.8out of 10
Possible, with caveats
Mild: highs around 21°C. Frequent rain: about 13 rainy days.
21°CAvg high
13°CAvg low
13Rainy days (172 mm)
12:16 hDaylight
05:13Sunrise · 17:29 Sunset
Why this score
- Mild: highs around 21°C
- Frequent rain: about 13 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±3.2 rainy days), so check the forecast closer to your trip. 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 | -2°C | -13°C | 60 mm | 8 | – | – | 4.1 |
| February | -1°C | -12°C | 49 mm | 7 | – | – | 4.1 |
| March | 4°C | -6°C | 77 mm | 9 | – | – | 4.4 |
| April | 11°C | 1°C | 88 mm | 11 | – | – | 5.7 |
| May | 17°C | 7°C | 101 mm | 11 | – | – | 6.7 |
| June | 19°C | 11°C | 88 mm | 11 | – | – | 7.2 |
| July | 23°C | 16°C | 114 mm | 12 | – | – | 7.4 |
| August | 24°C | 17°C | 161 mm | 13 | – | – | 7.0 |
| September | 21°C | 13°C | 172 mm | 13 | – | – | 6.8 |
| October | 15°C | 6°C | 112 mm | 10 | – | – | 6.5 |
| November | 8°C | -1°C | 80 mm | 9 | – | – | 5.4 |
| December | 1°C | -9°C | 76 mm | 8 | – | – | 4.0 |
Frequently asked questions
How hot is Sarubetsu in September?
Daytime highs average 21°C and nights about 13°C.
When is the best time to visit Sarubetsu?
The best months are July, June, August.