Average annual temperature is 14.9 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 150 days
Number of rainy days: 211 days
Number of snow days: 4 days
Look at detailed online map of Kamiōshima
* Weather data for Kamiōshima 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) | 12.5 | 16.2 | 23.1 | 26.0 | 31.3 | 31.4 | 37.2 | 36.0 | 34.0 | 26.0 | 23.4 | 18.6 |
| Average daytime temperature (°C) | 7.3 | 9.4 | 15.6 | 19.0 | 21.7 | 25.4 | 31.4 | 32.1 | 28.7 | 20.7 | 16.3 | 11.5 |
| Average temperature (°C) | 2.4 | 4.0 | 10.2 | 13.5 | 16.4 | 20.8 | 26.1 | 27.0 | 24.3 | 15.8 | 11.4 | 6.2 |
| Average night temperature (°C) | -1.4 | -0.5 | 5.9 | 8.9 | 12.0 | 17.3 | 21.9 | 23.3 | 21.1 | 12.0 | 7.7 | 2.2 |
| Absolute minimum temperature (°C) | -6.7 | -4.8 | -1.0 | 1.9 | 5.9 | 11.7 | 18.7 | 22.3 | 15.2 | 6.8 | 2.4 | -4.1 |
| 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 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 8.0 | 8.0 | 9.0 | 9.3 | 7.4 | 10.3 | 11.0 | 8.7 | 8.1 | 7.3 | 7.5 |
| Precipitation (mm) | 24 | 33 | 131 | 80 | 168 | 345 | 60 | 106 | 237 | 125 | 59 | 26 |
| Sunny days | 17 | 17 | 14 | 15 | 13 | 8 | 12 | 4 | 3 | 14 | 13 | 20 |
| Rainy days | 11 | 10 | 17 | 15 | 18 | 22 | 19 | 27 | 27 | 17 | 17 | 11 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kamiōshima during the most sunny months:
The largest precipitation sum in Kamiōshima is at