Nagaoka in October
6.6out of 10
Possible, with caveats
Mild: highs around 20°C. Very wet: about 15 rainy days.
20°CAvg high
13°CAvg low
15Rainy days (143 mm)
11:00 hDaylight
05:59Sunrise · 17:00 Sunset
Why this score
- Mild: highs around 20°C
- Very wet: about 15 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?
Rainfall in October is fairly consistent from year to year (2.2 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 | 5°C | 0°C | 180 mm | 25 | – | – | 3.2 |
| February | 6°C | 0°C | 127 mm | 20 | – | – | 3.4 |
| March | 10°C | 2°C | 125 mm | 19 | – | – | 4.4 |
| April | 16°C | 7°C | 95 mm | 14 | – | – | 6.2 |
| May | 22°C | 13°C | 93 mm | 12 | – | – | 7.4 |
| June | 26°C | 18°C | 118 mm | 13 | – | – | 7.2 |
| July | 29°C | 22°C | 205 mm | 16 | – | – | 6.3 |
| August | 31°C | 23°C | 147 mm | 14 | – | – | 6.3 |
| September | 27°C | 19°C | 143 mm | 14 | – | – | 6.9 |
| October | 20°C | 13°C | 143 mm | 15 | – | – | 6.6 |
| November | 14°C | 7°C | 144 mm | 19 | – | – | 5.0 |
| December | 8°C | 2°C | 182 mm | 23 | – | – | 3.8 |
Frequently asked questions
How hot is Nagaoka in October?
Daytime highs average 20°C and nights about 13°C.
When is the best time to visit Nagaoka?
The best months are May, June, September.