Average annual temperature is 15.2 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -6.9 °C
Number of sunny days: 99 days
Number of rainy days: 247 days
Number of snow days: 19 days
Look at detailed online map of Hamochi-hongō
* Weather data for Hamochi-hongō 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) | 14.0 | 12.7 | 20.4 | 21.7 | 26.4 | 27.1 | 31.7 | 37.0 | 33.0 | 24.3 | 24.0 | 17.0 |
| Average daytime temperature (°C) | 5.9 | 6.3 | 12.4 | 15.2 | 19.2 | 23.6 | 28.0 | 33.6 | 28.1 | 19.6 | 14.8 | 9.1 |
| Average temperature (°C) | 3.6 | 4.0 | 8.8 | 11.7 | 15.7 | 20.7 | 25.2 | 29.9 | 25.2 | 17.2 | 12.4 | 6.9 |
| Average night temperature (°C) | 1.9 | 2.0 | 5.8 | 8.9 | 12.9 | 18.3 | 22.8 | 27.1 | 23.1 | 14.9 | 10.0 | 4.5 |
| Absolute minimum temperature (°C) | -6.9 | -1.9 | 2.3 | 3.5 | 8.2 | 16.2 | 19.0 | 24.9 | 18.4 | 10.4 | 3.1 | -1.0 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.7 | 5.6 | 8.4 | 8.3 | 8.8 | 8.6 | 9.2 | 11.6 | 7.5 | 8.2 | 6.1 | 4.7 |
| Precipitation (mm) | 117 | 89 | 84 | 105 | 181 | 253 | 216 | 42 | 171 | 113 | 209 | 223 |
| Sunny days | 2 | 3 | 16 | 14 | 12 | 6 | 11 | 15 | 4 | 4 | 9 | 3 |
| Rainy days | 21 | 18 | 15 | 16 | 19 | 24 | 20 | 16 | 26 | 27 | 21 | 24 |
| Snow days | 8 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Hamochi-hongō during the most sunny months:
The largest precipitation sum in Hamochi-hongō is at