Average annual temperature is 10.9 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -11.3 °C
Number of sunny days: 66 days
Number of rainy days: 261 days
Number of snow days: 38 days
Look at detailed online map of Sekigawa
* Weather data for Sekigawa 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) | 9.2 | 7.3 | 17.0 | 21.8 | 26.5 | 26.1 | 30.4 | 33.7 | 30.8 | 21.0 | 23.5 | 13.2 |
| Average daytime temperature (°C) | 0.2 | 0.8 | 8.1 | 12.9 | 17.4 | 22.0 | 26.2 | 31.1 | 25.8 | 16.0 | 11.4 | 4.5 |
| Average temperature (°C) | -2.1 | -1.4 | 3.6 | 8.0 | 12.9 | 18.2 | 22.3 | 26.2 | 21.3 | 12.1 | 7.8 | 1.6 |
| Average night temperature (°C) | -4.1 | -3.4 | -0.2 | 4.2 | 9.0 | 15.1 | 19.3 | 22.2 | 18.3 | 9.0 | 5.0 | -1.3 |
| Absolute minimum temperature (°C) | -11.3 | -7.3 | -3.9 | -3.3 | 1.3 | 10.4 | 13.3 | 18.3 | 11.0 | 4.1 | -2.1 | -7.6 |
| 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 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 3.2 | 4.1 | 7.7 | 7.7 | 8.6 | 8.3 | 9.2 | 11.8 | 7.8 | 7.4 | 5.2 | 3.1 |
| Precipitation (mm) | 288 | 211 | 148 | 177 | 227 | 250 | 352 | 82 | 229 | 271 | 342 | 346 |
| Sunny days | 0 | 2 | 15 | 9 | 9 | 5 | 7 | 7 | 2 | 3 | 5 | 2 |
| Rainy days | 14 | 13 | 15 | 21 | 22 | 25 | 24 | 24 | 28 | 28 | 24 | 23 |
| Snow days | 17 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 |
The best time to visit Sekigawa during the most sunny months:
The largest precipitation sum in Sekigawa is at