Average annual temperature is 15.1 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -13.0 °C
Number of sunny days: 131 days
Number of rainy days: 229 days
Number of snow days: 5 days
Look at detailed online map of Subaru
* Weather data for Subaru 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) | 18.5 | 17.7 | 21.6 | 25.3 | 27.7 | 29.0 | 32.9 | 32.8 | 32.0 | 26.1 | 24.7 | 19.7 |
| Average daytime temperature (°C) | 7.8 | 11.0 | 15.7 | 19.1 | 22.6 | 25.2 | 29.3 | 30.3 | 28.4 | 20.8 | 15.7 | 10.3 |
| Average temperature (°C) | 3.7 | 6.3 | 10.6 | 13.7 | 17.8 | 21.1 | 25.1 | 25.7 | 23.7 | 15.9 | 11.3 | 6.3 |
| Average night temperature (°C) | 0.3 | 2.7 | 6.4 | 9.1 | 13.7 | 17.8 | 22.1 | 22.6 | 20.4 | 12.2 | 7.5 | 2.8 |
| Absolute minimum temperature (°C) | -13.0 | -3.4 | -1.2 | 3.2 | 8.0 | 12.9 | 19.6 | 20.4 | 17.9 | 8.4 | 0.9 | -7.1 |
| 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 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 6.8 | 7.8 | 7.6 | 8.8 | 6.2 | 9.0 | 9.7 | 9.7 | 8.8 | 7.6 | 6.0 |
| Precipitation (mm) | 118 | 140 | 146 | 254 | 216 | 378 | 217 | 320 | 110 | 58 | 105 | 151 |
| Sunny days | 10 | 15 | 18 | 17 | 12 | 6 | 2 | 1 | 7 | 17 | 15 | 11 |
| Rainy days | 18 | 13 | 13 | 13 | 19 | 24 | 29 | 30 | 23 | 14 | 15 | 18 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Subaru is at