Kumano in September
6.1out of 10
Possible, with caveats
Warm and comfortable: highs around 25°C. Very wet: about 19 rainy days.
25°CAvg high
20°CAvg low
19Rainy days (346 mm)
12:12 hDaylight
05:44Sunrise · 17:56 Sunset
Why this score
- Warm and comfortable: highs around 25°C
- Very wet: about 19 rainy days
- Rain varies a lot between years (±4.6 days)
What to wear and pack
- T-shirts and light layers
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±4.6 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 | 7°C | 1°C | 92 mm | 8 | – | – | 5.5 |
| February | 8°C | 1°C | 106 mm | 9 | – | – | 5.5 |
| March | 12°C | 4°C | 170 mm | 12 | – | – | 5.4 |
| April | 17°C | 9°C | 185 mm | 13 | – | – | 6.1 |
| May | 21°C | 14°C | 215 mm | 14 | – | – | 6.4 |
| June | 24°C | 18°C | 338 mm | 19 | – | – | 6.1 |
| July | 28°C | 22°C | 300 mm | 20 | – | – | 6.1 |
| August | 28°C | 23°C | 286 mm | 21 | – | – | 6.1 |
| September | 25°C | 20°C | 346 mm | 19 | – | – | 6.1 |
| October | 21°C | 14°C | 297 mm | 14 | – | – | 6.0 |
| November | 15°C | 8°C | 138 mm | 10 | – | – | 6.5 |
| December | 10°C | 3°C | 92 mm | 7 | – | – | 6.1 |
Frequently asked questions
How hot is Kumano in September?
Daytime highs average 25°C and nights about 20°C.
When is the best time to visit Kumano?
The best months are November, May, April, June.