Japan Temperatures NowHome › Prefectures › Nagasaki
Arikawa (Nagasaki): temperature and climate normals
Latest20.9 °COct 9, 2026 20:10 JST
24 h max / min26.7 °C / 15.8 °C
Annual mean (normal)17.1 °Crank 83 of 903
Annual precipitation (normal)2,192.3mmrank 171
Altitude11 m
Last 24 hours
Monthly normals: temperature
Monthly precipitation (normal)
Monthly sunshine (normal)
Normals table (1991–2020)
| Month | Mean | Max | Min | ≥30°C | Min<0°C | Precip. | Sun |
|---|---|---|---|---|---|---|---|
| Jan | 7.7 °C | 10.5 °C | 4.6 °C | 0.0days | 1.4days | 83.2mm | 77.8h |
| Feb | 8.3 °C | 11.5 °C | 4.8 °C | 0.0days | 1.4days | 100.1mm | 108.0h |
| Mar | 11.0 °C | 14.5 °C | 7.2 °C | 0.0days | 0.1days | 147.6mm | 152.8h |
| Apr | 14.9 °C | 18.8 °C | 10.9 °C | 0.0days | 0.0days | 196.9mm | 179.5h |
| May | 18.8 °C | 22.7 °C | 15.0 °C | 0.0days | 0.0days | 199.0mm | 190.9h |
| Jun | 22.1 °C | 25.5 °C | 19.2 °C | 1.2days | 0.0days | 306.0mm | 126.9h |
| Jul | 26.4 °C | 29.7 °C | 23.9 °C | 16.3days | 0.0days | 316.3mm | 162.5h |
| Aug | 27.4 °C | 31.0 °C | 24.6 °C | 21.4days | 0.0days | 251.3mm | 195.4h |
| Sep | 24.3 °C | 27.5 °C | 21.5 °C | 4.8days | 0.0days | 242.1mm | 160.9h |
| Oct | 19.8 °C | 23.2 °C | 16.5 °C | 0.2days | 0.0days | 121.8mm | 170.8h |
| Nov | 14.8 °C | 18.3 °C | 11.1 °C | 0.0days | 0.0days | 118.6mm | 121.5h |
| Dec | 9.9 °C | 13.1 °C | 6.5 °C | 0.0days | 0.3days | 85.1mm | 85.8h |
| Year | 17.1 °C | 20.5 °C | 13.8 °C | 43.9days | 3.2days | 2,192.3mm | 1,734.5h |
For reference: latest 20.9 °C; the Oct mean normal is 19.8 °C (one observation vs a monthly mean).
Other stations in Nagasaki
- Waniura
- Izuhara
- Mitsushima
- Ashibe
- Ishida
- Hirado
- Matsuura
- Sasebo
- Omura
- Nagasaki
- Mt. Unzen
- Shimabara
- Fukue
- Kami-Ozu
- Kuchinotsu
Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.