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Niimi (Okayama): temperature and climate normals
Latest15.8 °COct 9, 2026 20:10 JST
24 h max / min26.0 °C / 9.7 °C
Annual mean (normal)12.4 °Crank 512 of 903
Annual precipitation (normal)1,361.1mmrank 604
Altitude393 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 | 1.1 °C | 5.7 °C | -2.8 °C | 0.0days | 27.2days | 50.9mm | 111.8h |
| Feb | 1.7 °C | 6.9 °C | -2.7 °C | 0.0days | 24.3days | 56.9mm | 122.3h |
| Mar | 5.2 °C | 11.3 °C | -0.2 °C | 0.0days | 17.9days | 100.9mm | 159.8h |
| Apr | 10.9 °C | 17.7 °C | 4.4 °C | 0.0days | 4.3days | 104.3mm | 183.7h |
| May | 15.9 °C | 22.6 °C | 9.7 °C | 0.5days | 0.0days | 135.6mm | 200.5h |
| Jun | 19.7 °C | 25.2 °C | 15.1 °C | 1.9days | 0.0days | 178.1mm | 143.0h |
| Jul | 23.7 °C | 28.9 °C | 19.9 °C | 13.6days | 0.0days | 235.0mm | 149.0h |
| Aug | 24.5 °C | 30.2 °C | 20.5 °C | 17.8days | 0.0days | 116.8mm | 177.5h |
| Sep | 20.2 °C | 25.7 °C | 16.2 °C | 3.3days | 0.0days | 176.6mm | 144.8h |
| Oct | 14.1 °C | 20.0 °C | 9.4 °C | 0.0days | 0.0days | 95.0mm | 155.8h |
| Nov | 8.3 °C | 14.1 °C | 3.6 °C | 0.0days | 5.1days | 61.6mm | 128.7h |
| Dec | 3.2 °C | 8.1 °C | -0.8 °C | 0.0days | 21.1days | 54.8mm | 112.9h |
| Year | 12.4 °C | 18.0 °C | 7.7 °C | 36.3days | 100.0days | 1,361.1mm | 1,790.5h |
For reference: latest 15.8 °C; the Oct mean normal is 14.1 °C (one observation vs a monthly mean).
Other stations in Okayama
- Kaminagata
- Chiya
- Nagi
- Imaoka
- Kuse
- Tsuyama
- Fukuwatari
- Wake
- Takahashi
- Nichioji
- Okayama
- Mushiage
- Kurashiki
- Kasaoka
- Tamano
Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.