Average annual temperature is 16.0 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 183 days
Number of rainy days: 176 days
Number of snow days: 6 days
Look at detailed online map of Ichibachō
* Weather data for Ichibachō 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) | 13.6 | 17.2 | 23.3 | 30.1 | 33.4 | 32.6 | 40.4 | 38.2 | 33.6 | 26.8 | 26.8 | 18.9 |
| Average daytime temperature (°C) | 8.4 | 10.3 | 17.3 | 21.2 | 23.9 | 26.6 | 33.3 | 33.0 | 29.6 | 22.2 | 17.0 | 12.0 |
| Average temperature (°C) | 3.2 | 5.1 | 11.7 | 15.1 | 18.2 | 22.3 | 27.7 | 27.9 | 25.3 | 16.8 | 11.8 | 6.5 |
| Average night temperature (°C) | -0.8 | 0.9 | 6.7 | 9.8 | 13.4 | 18.7 | 23.2 | 24.5 | 22.2 | 12.3 | 7.8 | 2.5 |
| Absolute minimum temperature (°C) | -4.9 | -3.1 | -0.3 | 3.6 | 6.5 | 12.4 | 20.7 | 22.8 | 16.0 | 8.2 | 0.1 | -3.0 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 8.2 | 8.3 | 9.2 | 9.1 | 7.9 | 10.0 | 10.3 | 8.7 | 8.8 | 8.0 | 7.7 |
| Precipitation (mm) | 11 | 31 | 78 | 63 | 148 | 272 | 103 | 209 | 216 | 79 | 52 | 20 |
| Sunny days | 17 | 17 | 18 | 19 | 19 | 10 | 12 | 4 | 6 | 18 | 22 | 21 |
| Rainy days | 11 | 9 | 13 | 11 | 12 | 20 | 19 | 27 | 24 | 13 | 8 | 9 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Ichibachō is at