Weather in Nagasaki for October 2026
Until now, October 2026 in Nagasaki has been nearly identical to the historical average, with a temperature of 24.4 °C (showing only a slight deviation of 0.3 °C).
The forecast for the next days in Nagasaki predicts temperatures to be around 20 °C, close to the historical average.
In general, the average temperature in Nagasaki at the beginning of October is 24.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.4 °C by the end of October.
Nagasaki experiences moderate rainfall in October, with an average of 9 rainy days and a total precipitation of 57.9 mm.
Is October a good time to visit Nagasaki? check out the best time to travel to Nagasaki page.
✨ Is October a good time to visit Nagasaki? – Ask the AI Weatherman
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Nagasaki Weather October
Temperatures trend during October in Nagasaki
October weather in Nagasaki day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Sunny | 26° /21° | 0 mm | 6 | |
| 2 Oct. |  Light rain | 25° /20° | 3.6 mm | 6 | |
| 3 Oct. | Patchy light drizzle | 22° /19° | 1.4 mm | 5 | |
| 4 Oct. | Light rain | 24° /21° | 8.1 mm | 4 | |
| 5 Oct. | Light drizzle | 25° /21° | 1.5 mm | 5 | |
| 6 Oct. |  Patchy rain possible | 25° /21° | 0.1 mm | 6 | |
| 7 Oct. | Patchy rain possible | 25° /20° | 1.3 mm | 6 | |
| 8 Oct. | Patchy rain possible | 25° /20° | 0.2 mm | 5 | |
| 9 Oct. |  Overcast | 26° /19° | 0 mm | 6 | |
| 10 Oct. | Patchy rain possible | 26° /20° | 2.1 mm | 5 | |
| 11 Oct. |  Partly cloudy | 26° /21° | 0.1 mm | 6 | |
| 12 Oct. | Overcast | 26° /21° | 0.5 mm | 5 | |
| 13 Oct. | Partly cloudy | 25° /21° | 0.7 mm | 5 | |
| 14 Oct. | Patchy rain possible | 25° /19° | 0.4 mm | 6 | |
| 15 Oct. | Patchy rain possible | 25° /20° | 1.1 mm | 5 | |
| 16 Oct. | Patchy rain possible | 26° /21° | 2.4 mm | 4 | |
| 17 Oct. | Patchy rain possible | 26° /20° | 0.1 mm | 5.8 | |
| 18 Oct. | Light rain | 26° /21° | 3 mm | 5 | |
| 19 Oct. | Light rain | 25° /21° | 5.9 mm | 4 | |
| 20 Oct. | Patchy rain possible | 24° /20° | 1.1 mm | 4 | |
| 21 Oct. | Patchy rain possible | 24° /18° | 1.3 mm | 5 | |
| 22 Oct. | Light rain | 22° /19° | 2.9 mm | 4 | |
| 23 Oct. |  Moderate rain | 22° /17° | 17.8 mm | 4 | |
| 24 Oct. | Light rain | 24° /18° | 5.9 mm | 4 | |
| 25 Oct. | Moderate rain | 24° /19° | 14.5 mm | 4 | |
| 26 Oct. | Sunny | 24° /18° | 0.1 mm | 5.1 | |
| 27 Oct. | Sunny | 22° /16° | 0.4 mm | 5.3 | |
| 28 Oct. | Sunny | 19° /14° | 0 mm | 5.6 | |
| 29 Oct. | Patchy rain possible | 20° /14° | 2.1 mm | 5.3 | |
| 30 Oct. | Moderate rain | 21° /17° | 14.7 mm | 3.2 | |
| 31 Oct. | Sunny | 20° /16° | 0 mm | 5 | |
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Nagasaki weather in October vs September vs November
| September | October | November | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 28°/24° | 24°/19° | 18°/13° |
| Rainfall | 174 mm | 58 mm | 112 mm |
| Wind | 15.9 km/h | 17.5 km/h | 21.7 km/h |
| Humidity | 78% | 72% | 66% |
| Rainy days | 14 days | 9 days | 6 days |
| Dry days | 16 days | 22 days | 24 days |
Planning a trip to Nagasaki? Discover the best time to visit
Nagasaki in October - FAQ
What are the expected maximum and minimum temperatures in Nagasaki during October?
How much rainfall should be expected in Nagasaki during October?
What are the typical wind conditions in Nagasaki during October?
October rainfall patterns in Nagasaki
UV exposure in Nagasaki during October
What to pack to Nagasaki in October?
Mild · highs around 24 °C, frequent showers
As you prepare for your trip to Nagasaki in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Nagasaki, during October, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Nagasaki?Get accurate weather forecasts for Nagasaki, located at latitude 32.75 and longitude 129.883. Stay updated with localized weather information tailored for Nagasaki.