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Otsu (Shiga): temperature and climate normals
Latest20.0 °COct 9, 2026 20:10 JST
24 h max / min26.0 °C / 13.4 °C
Annual mean (normal)15.1 °Crank 294 of 903
Annual precipitation (normal)1,566.6mmrank 471
Altitude86 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 | 4.1 °C | 7.9 °C | 0.7 °C | 0.0days | 12.4days | 56.8mm | 120.4h |
| Feb | 4.4 °C | 8.5 °C | 0.6 °C | 0.0days | 12.6days | 69.7mm | 125.4h |
| Mar | 7.6 °C | 12.6 °C | 3.2 °C | 0.0days | 5.2days | 117.9mm | 160.9h |
| Apr | 13.1 °C | 18.6 °C | 8.0 °C | 0.0days | 0.3days | 125.6mm | 183.0h |
| May | 18.2 °C | 23.7 °C | 13.3 °C | 1.0days | 0.0days | 156.9mm | 192.8h |
| Jun | 22.1 °C | 26.8 °C | 18.2 °C | 5.3days | 0.0days | 217.7mm | 142.1h |
| Jul | 26.2 °C | 30.9 °C | 22.6 °C | 19.1days | 0.0days | 211.8mm | 159.3h |
| Aug | 27.3 °C | 32.5 °C | 23.5 °C | 25.7days | 0.0days | 159.5mm | 202.9h |
| Sep | 23.3 °C | 28.1 °C | 19.6 °C | 9.6days | 0.0days | 172.0mm | 150.2h |
| Oct | 17.4 °C | 22.2 °C | 13.3 °C | 0.2days | 0.0days | 149.1mm | 157.1h |
| Nov | 11.5 °C | 16.1 °C | 7.3 °C | 0.0days | 0.0days | 79.3mm | 141.1h |
| Dec | 6.5 °C | 10.5 °C | 2.8 °C | 0.0days | 4.0days | 60.2mm | 133.1h |
| Year | 15.1 °C | 19.9 °C | 11.1 °C | 60.5days | 35.0days | 1,566.6mm | 1,870.2h |
For reference: latest 20.0 °C; the Oct mean normal is 17.4 °C (one observation vs a monthly mean).
Other stations in Shiga
Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.