Average annual temperature is 17.4 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 153 days
Number of rainy days: 212 days
Look at detailed online map of Ōkubo
* Weather data for Ōkubo 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) | 20.0 | 20.3 | 24.8 | 25.9 | 31.3 | 32.1 | 33.0 | 34.3 | 32.6 | 26.5 | 27.8 | 23.3 |
| Average daytime temperature (°C) | 11.9 | 13.0 | 17.5 | 19.9 | 23.1 | 25.9 | 30.5 | 29.3 | 29.3 | 23.2 | 19.3 | 14.2 |
| Average temperature (°C) | 7.1 | 9.0 | 13.1 | 15.9 | 19.3 | 22.6 | 27.0 | 26.3 | 25.6 | 18.7 | 14.5 | 9.7 |
| Average night temperature (°C) | 3.6 | 5.5 | 9.5 | 12.1 | 15.7 | 19.8 | 24.3 | 24.1 | 22.8 | 15.4 | 11.0 | 6.5 |
| Absolute minimum temperature (°C) | -5.7 | 0.5 | 0.4 | 5.6 | 8.8 | 15.4 | 22.1 | 22.7 | 20.3 | 11.1 | 4.4 | -3.3 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.3 | 6.7 | 7.5 | 7.8 | 8.8 | 6.1 | 9.8 | 8.2 | 10.0 | 8.3 | 8.6 | 7.3 |
| Precipitation (mm) | 64 | 148 | 222 | 187 | 154 | 518 | 199 | 536 | 95 | 87 | 34 | 97 |
| Sunny days | 22 | 17 | 12 | 13 | 12 | 7 | 3 | 3 | 2 | 21 | 21 | 20 |
| Rainy days | 9 | 11 | 19 | 17 | 19 | 23 | 28 | 28 | 28 | 10 | 9 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ōkubo is at