Average annual temperature is 16.6 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 179 days
Number of rainy days: 184 days
Number of snow days: 2 days
Look at detailed online map of Shin’eichō
* Weather data for Shin’eichō 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) | 14.4 | 18.5 | 24.4 | 24.2 | 29.8 | 31.4 | 37.7 | 36.3 | 34.4 | 28.3 | 26.4 | 22.8 |
| Average daytime temperature (°C) | 9.3 | 11.4 | 16.9 | 20.3 | 22.5 | 26.2 | 32.5 | 32.9 | 30.0 | 22.6 | 18.5 | 13.7 |
| Average temperature (°C) | 4.3 | 6.2 | 12.0 | 15.4 | 17.8 | 22.2 | 27.6 | 28.3 | 25.9 | 17.7 | 13.1 | 8.0 |
| Average night temperature (°C) | -0.1 | 2.1 | 7.6 | 11.3 | 13.6 | 19.0 | 23.6 | 24.8 | 22.7 | 13.2 | 8.9 | 3.1 |
| Absolute minimum temperature (°C) | -6.6 | -2.8 | 1.5 | 3.9 | 8.1 | 14.6 | 20.6 | 23.0 | 17.2 | 8.7 | 2.8 | -2.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 7.3 | 7.6 | 8.6 | 8.5 | 7.4 | 10.7 | 11.2 | 8.9 | 8.8 | 7.2 | 7.7 |
| Precipitation (mm) | 27 | 42 | 131 | 143 | 180 | 316 | 54 | 141 | 186 | 108 | 57 | 36 |
| Sunny days | 19 | 16 | 16 | 14 | 15 | 9 | 15 | 6 | 10 | 20 | 16 | 23 |
| Rainy days | 11 | 11 | 15 | 16 | 16 | 21 | 16 | 25 | 20 | 11 | 14 | 8 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Shin’eichō during the most sunny months:
The largest precipitation sum in Shin’eichō is at