Average annual temperature is 16.0 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 158 days
Number of rainy days: 202 days
Number of snow days: 5 days
Look at detailed online map of Ibutachō
* Weather data for Ibutachō 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) | 14.5 | 17.0 | 21.5 | 25.5 | 30.8 | 31.6 | 36.2 | 33.8 | 32.0 | 26.0 | 24.1 | 19.2 |
| Average daytime temperature (°C) | 8.6 | 9.9 | 16.3 | 19.2 | 22.8 | 26.0 | 32.2 | 31.1 | 29.3 | 21.5 | 16.9 | 12.0 |
| Average temperature (°C) | 4.5 | 5.5 | 11.0 | 14.1 | 18.0 | 22.0 | 27.1 | 26.9 | 25.1 | 16.8 | 12.5 | 7.6 |
| Average night temperature (°C) | 1.5 | 2.2 | 6.5 | 9.5 | 13.8 | 18.7 | 22.9 | 24.0 | 21.9 | 13.1 | 8.9 | 4.3 |
| Absolute minimum temperature (°C) | -6.0 | -1.3 | 1.1 | 3.8 | 6.5 | 14.1 | 18.7 | 21.7 | 18.1 | 9.1 | 3.2 | -0.5 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 6.9 | 8.3 | 8.3 | 8.8 | 6.6 | 10.7 | 9.4 | 9.4 | 8.6 | 7.8 | 7.4 |
| Precipitation (mm) | 35 | 41 | 87 | 169 | 271 | 457 | 117 | 359 | 97 | 124 | 74 | 61 |
| Sunny days | 15 | 13 | 17 | 13 | 16 | 9 | 7 | 3 | 6 | 18 | 19 | 22 |
| Rainy days | 13 | 13 | 14 | 17 | 15 | 21 | 24 | 28 | 24 | 13 | 11 | 9 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ibutachō during the most sunny months:
The largest precipitation sum in Ibutachō is at