Average annual temperature is 17.1 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Ihara
* Weather data for Ihara 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) | 15.4 | 16.9 | 24.7 | 26.2 | 27.0 | 34.2 | 35.4 | 33.8 | 33.9 | 32.1 | 25.8 | 21.3 |
| Average daytime temperature (°C) | 10.9 | 12.1 | 16.8 | 19.6 | 22.2 | 25.8 | 31.6 | 31.5 | 30.0 | 23.2 | 18.8 | 14.3 |
| Average temperature (°C) | 6.4 | 8.1 | 12.6 | 15.5 | 18.4 | 22.5 | 27.2 | 27.3 | 25.8 | 18.0 | 14.0 | 9.2 |
| Average night temperature (°C) | 2.8 | 4.3 | 8.7 | 11.6 | 15.0 | 19.5 | 23.4 | 24.1 | 22.4 | 13.4 | 9.8 | 5.1 |
| Absolute minimum temperature (°C) | -2.8 | -0.7 | 3.1 | 5.7 | 9.1 | 14.3 | 20.3 | 21.5 | 18.4 | 9.9 | 4.1 | -1.3 |
| 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 | 14.2 | 13.4 | 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) | 7.3 | 7.5 | 7.6 | 8.4 | 8.6 | 7.4 | 10.2 | 10.8 | 9.5 | 9.0 | 7.5 | 7.5 |
| Precipitation (mm) | 27 | 95 | 217 | 208 | 330 | 602 | 71 | 352 | 171 | 164 | 127 | 107 |
| Sunny days | 21 | 13 | 15 | 16 | 11 | 9 | 17 | 3 | 8 | 16 | 16 | 19 |
| Rainy days | 10 | 15 | 16 | 14 | 20 | 21 | 14 | 28 | 22 | 15 | 14 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ihara during the most sunny months:
The largest precipitation sum in Ihara is at