Average annual temperature is 16.4 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Iwabe
* Weather data for Iwabe 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) | 17.2 | 19.1 | 23.9 | 26.2 | 31.8 | 32.1 | 36.7 | 36.7 | 33.9 | 29.5 | 25.8 | 22.6 |
| Average daytime temperature (°C) | 9.2 | 11.0 | 16.4 | 20.1 | 22.1 | 26.3 | 31.8 | 32.5 | 29.6 | 22.2 | 18.8 | 13.5 |
| Average temperature (°C) | 4.2 | 6.1 | 11.7 | 15.1 | 17.6 | 22.0 | 26.8 | 27.8 | 25.6 | 17.6 | 13.7 | 8.4 |
| Average night temperature (°C) | 0.0 | 2.1 | 7.9 | 11.6 | 14.0 | 18.7 | 23.1 | 24.5 | 22.9 | 13.9 | 10.0 | 4.2 |
| Absolute minimum temperature (°C) | -6.0 | -2.4 | 1.3 | 3.9 | 7.9 | 14.3 | 20.1 | 23.1 | 19.4 | 8.0 | 4.9 | -2.7 |
| 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 | 14.5 | 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 | 7.2 | 7.7 | 8.8 | 8.8 | 7.4 | 10.6 | 11.7 | 8.9 | 8.6 | 7.1 | 7.0 |
| Precipitation (mm) | 53 | 66 | 145 | 106 | 154 | 344 | 62 | 71 | 280 | 141 | 78 | 58 |
| Sunny days | 16 | 15 | 10 | 14 | 13 | 5 | 16 | 3 | 2 | 15 | 12 | 18 |
| Rainy days | 15 | 13 | 21 | 16 | 18 | 25 | 15 | 28 | 28 | 16 | 18 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Iwabe during the most sunny months:
The largest precipitation sum in Iwabe is at