Average annual temperature is 14.1 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -11.2 °C
Number of sunny days: 139 days
Number of rainy days: 215 days
Number of snow days: 11 days
Look at detailed online map of Ochiai
* Weather data for Ochiai Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.1 | 14.8 | 21.9 | 25.5 | 30.1 | 30.4 | 34.0 | 33.6 | 31.9 | 25.3 | 24.8 | 19.1 |
| Average daytime temperature (°C) | 7.2 | 8.5 | 15.5 | 18.1 | 22.5 | 25.8 | 30.3 | 31.0 | 28.6 | 20.7 | 15.6 | 9.9 |
| Average temperature (°C) | 2.1 | 3.4 | 9.0 | 12.0 | 16.7 | 20.6 | 25.2 | 26.3 | 23.6 | 14.9 | 10.1 | 5.0 |
| Average night temperature (°C) | -1.8 | -0.5 | 3.7 | 7.1 | 12.1 | 16.5 | 21.0 | 23.1 | 20.3 | 10.2 | 6.1 | 1.3 |
| Absolute minimum temperature (°C) | -11.2 | -4.2 | -4.3 | -1.3 | 4.7 | 8.9 | 15.6 | 21.7 | 16.7 | 4.2 | -0.7 | -3.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 6.5 | 8.0 | 7.5 | 8.4 | 7.3 | 8.9 | 8.8 | 8.5 | 8.8 | 7.2 | 6.3 |
| Precipitation (mm) | 49 | 54 | 72 | 215 | 227 | 197 | 233 | 199 | 90 | 29 | 47 | 79 |
| Sunny days | 12 | 10 | 16 | 14 | 17 | 9 | 6 | 3 | 6 | 20 | 15 | 11 |
| Rainy days | 14 | 15 | 15 | 16 | 14 | 21 | 25 | 28 | 24 | 11 | 15 | 17 |
| Snow days | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Ochiai is at