Average annual temperature is 7.1 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -19.7 °C
Number of sunny days: 104 days
Number of rainy days: 188 days
Number of snow days: 73 days
Look at detailed online map of Ikutahara-iwato
* Weather data for Ikutahara-iwato 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) | 4.4 | 6.6 | 14.6 | 18.6 | 25.0 | 30.0 | 31.3 | 32.0 | 26.7 | 21.6 | 18.1 | 9.8 |
| Average daytime temperature (°C) | -6.1 | -4.0 | 5.6 | 10.3 | 17.0 | 21.7 | 24.9 | 26.4 | 22.3 | 14.4 | 7.5 | -1.4 |
| Average temperature (°C) | -9.8 | -7.6 | 0.8 | 5.3 | 11.3 | 16.4 | 20.4 | 22.1 | 17.8 | 9.4 | 3.3 | -5.4 |
| Average night temperature (°C) | -13.2 | -10.7 | -3.4 | 1.5 | 6.3 | 11.6 | 16.4 | 18.9 | 14.0 | 5.3 | -0.3 | -9.7 |
| Absolute minimum temperature (°C) | -17.6 | -17.7 | -10.0 | -6.7 | -1.9 | 3.8 | 9.8 | 14.3 | 6.4 | 0.2 | -10.1 | -19.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 7.0 | 6.6 | 8.1 | 8.1 | 9.9 | 9.8 | 8.3 | 7.9 | 7.4 | 7.5 | 6.1 | 5.5 |
| Precipitation (mm) | 33 | 67 | 53 | 123 | 45 | 177 | 83 | 135 | 146 | 119 | 118 | 41 |
| Sunny days | 10 | 7 | 14 | 8 | 11 | 5 | 5 | 5 | 8 | 13 | 8 | 10 |
| Rainy days | 1 | 1 | 10 | 19 | 20 | 25 | 26 | 26 | 22 | 18 | 15 | 5 |
| Snow days | 20 | 20 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 16 |
The best time to visit Ikutahara-iwato during the most sunny months:
Months with the longest average daylight duration in Ikutahara-iwato:
The largest precipitation sum in Ikutahara-iwato is at