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Aki (Kōchi): temperature and climate normals
Latest22.8 °COct 9, 2026 20:10 JST
24 h max / min29.4 °C / 18.9 °C
Annual mean (normal)17.4 °Crank 64 of 903
Annual precipitation (normal)2,099.5mmrank 208
Altitude6 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 | 7.5 °C | 12.2 °C | 3.3 °C | 0.0days | 3.8days | 58.7mm | 193.0h |
| Feb | 8.4 °C | 13.0 °C | 4.0 °C | 0.0days | 3.0days | 91.6mm | 181.0h |
| Mar | 11.5 °C | 15.9 °C | 7.0 °C | 0.0days | 0.4days | 146.9mm | 197.5h |
| Apr | 15.9 °C | 20.0 °C | 11.6 °C | 0.0days | 0.0days | 174.7mm | 202.9h |
| May | 19.8 °C | 23.7 °C | 15.9 °C | 0.0days | 0.0days | 191.8mm | 203.3h |
| Jun | 22.7 °C | 26.0 °C | 19.7 °C | 0.7days | 0.0days | 305.3mm | 137.8h |
| Jul | 26.4 °C | 29.6 °C | 23.6 °C | 15.7days | 0.0days | 273.8mm | 194.6h |
| Aug | 27.4 °C | 31.2 °C | 24.3 °C | 25.1days | 0.0days | 216.7mm | 232.9h |
| Sep | 24.8 °C | 28.8 °C | 21.5 °C | 8.9days | 0.0days | 292.1mm | 170.0h |
| Oct | 20.1 °C | 24.5 °C | 16.3 °C | 0.2days | 0.0days | 166.3mm | 183.1h |
| Nov | 14.9 °C | 19.5 °C | 10.8 °C | 0.0days | 0.0days | 107.5mm | 175.0h |
| Dec | 9.8 °C | 14.4 °C | 5.6 °C | 0.0days | 1.0days | 74.1mm | 189.9h |
| Year | 17.4 °C | 21.6 °C | 13.7 °C | 50.6days | 8.2days | 2,099.5mm | 2,260.9h |
For reference: latest 22.8 °C; the Oct mean normal is 20.1 °C (one observation vs a monthly mean).
Other stations in Kōchi
- Hongawa
- Motoyama
- Odochi
- Kochi
- Gomen
- Nankoku-Nissho
- Yusuhara
- Susaki
- Kubokawa
- Cape Muroto
- Ekawasaki
- Saga
- Sukumo
- Nakamura
- Shimizu
Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.