Average annual temperature is 16.5 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 160 days
Number of rainy days: 204 days
Number of snow days: 1 day
Look at detailed online map of Hoshiyama
* Weather data for Hoshiyama 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) | 20.8 | 21.1 | 27.2 | 24.6 | 30.0 | 32.6 | 34.6 | 36.6 | 33.8 | 27.7 | 26.9 | 23.4 |
| Average daytime temperature (°C) | 11.9 | 13.1 | 17.9 | 20.3 | 23.3 | 26.4 | 31.1 | 29.5 | 29.7 | 23.4 | 19.0 | 13.6 |
| Average temperature (°C) | 5.6 | 7.3 | 12.1 | 15.1 | 18.7 | 22.3 | 26.7 | 26.0 | 25.1 | 17.2 | 13.1 | 8.1 |
| Average night temperature (°C) | 1.3 | 2.9 | 7.3 | 10.5 | 14.7 | 19.1 | 23.3 | 23.6 | 21.8 | 12.7 | 8.7 | 4.3 |
| Absolute minimum temperature (°C) | -4.8 | -3.6 | -2.3 | 4.2 | 7.0 | 14.0 | 20.9 | 22.2 | 18.5 | 8.3 | 1.3 | -4.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 7.7 | 6.9 | 7.9 | 7.9 | 8.5 | 6.0 | 9.8 | 7.9 | 9.4 | 8.4 | 8.7 | 7.1 |
| Precipitation (mm) | 48 | 137 | 163 | 174 | 169 | 437 | 152 | 720 | 103 | 74 | 24 | 71 |
| Sunny days | 22 | 17 | 16 | 15 | 11 | 6 | 4 | 0 | 5 | 22 | 22 | 20 |
| Rainy days | 9 | 11 | 15 | 15 | 20 | 24 | 27 | 31 | 25 | 9 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Hoshiyama is at