Average annual temperature is 16.5 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 145 days
Number of rainy days: 219 days
Number of snow days: 1 day
Look at detailed online map of Aira Shi
* Weather data for Aira Shi 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) | 20.1 | 18.7 | 22.2 | 24.1 | 28.9 | 30.8 | 32.4 | 33.9 | 32.7 | 28.0 | 25.3 | 21.0 |
| Average daytime temperature (°C) | 10.8 | 13.7 | 17.7 | 20.1 | 24.0 | 26.1 | 29.9 | 30.5 | 30.2 | 23.2 | 18.3 | 13.0 |
| Average temperature (°C) | 5.8 | 8.3 | 12.2 | 15.1 | 19.0 | 22.1 | 25.9 | 26.2 | 24.9 | 16.9 | 12.7 | 7.9 |
| Average night temperature (°C) | 2.3 | 4.0 | 7.7 | 10.9 | 14.9 | 19.0 | 23.2 | 23.1 | 21.2 | 12.0 | 8.6 | 3.9 |
| Absolute minimum temperature (°C) | -4.7 | -3.0 | -1.0 | 3.6 | 7.9 | 15.7 | 21.6 | 21.3 | 19.0 | 7.6 | 2.7 | -2.9 |
| 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) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.8 | 6.7 | 7.8 | 7.5 | 8.8 | 6.0 | 9.0 | 9.8 | 10.3 | 8.5 | 8.6 | 6.8 |
| Precipitation (mm) | 119 | 190 | 194 | 253 | 284 | 620 | 303 | 293 | 70 | 76 | 67 | 152 |
| Sunny days | 18 | 15 | 16 | 13 | 15 | 4 | 2 | 2 | 3 | 20 | 19 | 18 |
| Rainy days | 12 | 13 | 15 | 17 | 16 | 26 | 29 | 29 | 27 | 11 | 11 | 13 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Aira Shi during the most sunny months:
The largest precipitation sum in Aira Shi is at