Average annual temperature is 17.9 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -2.6 °C
Number of sunny days: 151
Number of rainy days: 213
Number of snow days: 1
Average annual precipitation: 2280 mm
Look at detailed online map of Nagasaki
* Weather data for Nagasaki Japan is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 20 | 17.4 | 24.4 | 26.3 | 27.3 | 30.8 | 33 | 36.7 | 33.3 | 28 | 26.7 | 22.1 |
| Average daytime temperature (°C) | 10.6 | 12.4 | 17.1 | 20.1 | 23.1 | 26.3 | 29.8 | 32 | 29.5 | 23.1 | 18 | 13 |
| Average temperature (°C) | 7.6 | 9.1 | 12.9 | 16.2 | 19.4 | 23.1 | 27 | 28.4 | 26.1 | 19.2 | 14.7 | 10 |
| Average night temperature (°C) | 5.3 | 6.2 | 9.6 | 13 | 16.5 | 20.6 | 24.9 | 25.8 | 23.6 | 16.2 | 11.8 | 7.4 |
| Absolute minimum temperature (°C) | -2.6 | 2.3 | 2.5 | 9.3 | 11.1 | 16 | 22.3 | 24 | 21 | 11.1 | 6.3 | 1.3 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.6 | 11.5 | 12.5 | 13.4 | 14.2 | 14.3 | 14.3 | 13.8 | 12.9 | 11.9 | 10.9 | 10.2 |
| Daylight mean duration (h) | 10.3 | 11 | 12 | 13 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10 |
| Daylight minimum duration (h) | 10 | 10.6 | 11.5 | 12.5 | 13.5 | 14.2 | 13.8 | 12.9 | 11.9 | 10.9 | 10.2 | 10 |
| Sunshine mean duration (h) | 6.6 | 6.9 | 7.6 | 8.6 | 8.3 | 7.2 | 8.8 | 11.3 | 9.8 | 9.4 | 7.9 | 6.1 |
| Precipitation (mm) | 102 | 101 | 134 | 238 | 383 | 393 | 272 | 240 | 167 | 44 | 81 | 125 |
| Sunny days | 16 | 14 | 18 | 17 | 14 | 7 | 2 | 6 | 5 | 21 | 21 | 10 |
| Rainy days | 15 | 14 | 13 | 13 | 17 | 23 | 29 | 25 | 25 | 10 | 9 | 20 |
The best time to visit Nagasaki during the most sunny months:
The largest precipitation sum in Nagasaki is at