Nagasaki weather in November
Temperature, sea and sunshine in November: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in November
Good
Best time to visit: April – May, September – November
What is the weather like in Nagasaki in November?
In November, Nagasaki is mild: daytime highs average 18 °C, and nights cool down to about 14 °C. The sea averages 21.5 °C – refreshing for a swim. Expect around 5 hours of sunshine a day. Rain is frequent, with about 9 rainy days and 111 mm in total. All in all, November is a good month for a holiday in Nagasaki.
November compared
How the weather changes from October to December. Tap a month to open it.
| OctoberOct | NovemberNov | DecemberDec | |
|---|---|---|---|
| Score | 81 | 71 | 40 |
| Day | 23° | 18° | 12° |
| Night | 19° | 14° | 9° |
| Sea | 24° | 22° | 19° |
| Sun | 6 h | 5 h | 4 h |
| Rain days | 8 | 9 | 11 |
More details for November
- Daylight
- 10 h 30 min06:50 – 17:20
- UV index
- 4 · moderateclear sky, noon (estimate)All months
- Muggy days
- 1 daydew point 18 °C or moreAll months
- Wind
- 22 km/haverage daily peakAll months
- Cloud cover
- 52 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snow
- Time zone
- UTC+9Asia/Tokyo
How the score comes together
- Temperatureweight 50 %95 %
- Sunshineweight 20 %27 %
- Few rainy daysweight 30 %61 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in November
- Swimwear
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Nagasaki in November: quick answers
Is Nagasaki hot in November?
No. In November, Nagasaki is mild: daytime highs average 18 °C and nights drop to about 14 °C.
Can you swim in Nagasaki in November?
Yes. In November the sea averages 21.5 °C – refreshing for a swim.
Does it rain much in Nagasaki in November?
Rain is frequent, with about 9 rainy days and 111 mm in total.
Nagasaki month by month
The whole year in NagasakiAll destinations: JapanWhere to go in NovemberSea temperature in November
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences