Average annual temperature is 11.8 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: -16.9 °C
Number of sunny days: 120 days
Number of rainy days: 209 days
Number of snow days: 36 days
Look at detailed online map of Ōtsuchi Chō
* Weather data for Ōtsuchi Chō 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) | 12.9 | 11.7 | 18.5 | 21.3 | 29.4 | 29.7 | 34.7 | 33.6 | 31.3 | 24.6 | 22.6 | 15.1 |
| Average daytime temperature (°C) | 2.8 | 3.0 | 11.4 | 15.7 | 18.8 | 22.9 | 27.9 | 29.7 | 25.5 | 18.1 | 13.0 | 6.0 |
| Average temperature (°C) | -1.2 | -1.4 | 5.8 | 10.1 | 13.7 | 19.0 | 23.8 | 26.0 | 21.5 | 12.9 | 8.1 | 1.9 |
| Average night temperature (°C) | -4.5 | -5.6 | 0.9 | 5.4 | 9.5 | 16.1 | 20.3 | 23.1 | 18.7 | 8.7 | 4.2 | -1.4 |
| Absolute minimum temperature (°C) | -16.9 | -14.2 | -8.1 | -1.2 | 1.0 | 10.6 | 16.7 | 20.1 | 10.5 | 2.0 | -4.8 | -5.6 |
| 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) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 6.7 | 7.6 | 8.6 | 9.1 | 8.3 | 7.7 | 9.0 | 10.8 | 7.0 | 8.6 | 6.5 | 5.7 |
| Precipitation (mm) | 29 | 61 | 128 | 96 | 137 | 221 | 158 | 164 | 192 | 77 | 80 | 68 |
| Sunny days | 12 | 11 | 19 | 19 | 9 | 7 | 4 | 6 | 3 | 9 | 12 | 9 |
| Rainy days | 6 | 5 | 11 | 11 | 22 | 23 | 27 | 25 | 27 | 22 | 16 | 14 |
| Snow days | 13 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 8 |
The best time to visit Ōtsuchi Chō during the most sunny months:
The largest precipitation sum in Ōtsuchi Chō is at