Average annual temperature is 16.6 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 147
Number of rainy days: 215
Number of snow days: 3
Average annual precipitation: 1707 mm
Look at detailed online map of Tosu
* Weather data for Tosu Japan is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.2 | 17.3 | 24 | 27 | 28.6 | 29.8 | 34 | 35.5 | 33 | 27.1 | 27.4 | 22.2 |
| Average daytime temperature (°C) | 10 | 12.2 | 17.2 | 19.9 | 23.7 | 26.7 | 30.5 | 32.7 | 29.9 | 23.1 | 18 | 12.4 |
| Average temperature (°C) | 5.3 | 7.3 | 11.5 | 15 | 18.9 | 22.7 | 26.8 | 28.1 | 25.3 | 17.4 | 12.5 | 8 |
| Average night temperature (°C) | 1.2 | 3 | 6.6 | 10.5 | 14.7 | 19.4 | 23.7 | 24.4 | 21.8 | 12.5 | 7.8 | 3.9 |
| Absolute minimum temperature (°C) | -5.4 | -2.1 | -2.2 | 4.3 | 6.9 | 13.7 | 21.4 | 22.3 | 18.7 | 7 | 2.2 | -2.6 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.6 | 11.4 | 12.5 | 13.5 | 14.2 | 14.4 | 14.3 | 13.8 | 12.9 | 11.9 | 10.8 | 10.1 |
| Daylight mean duration (h) | 10.2 | 11 | 12 | 13 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10 |
| Daylight minimum duration (h) | 10 | 10.6 | 11.5 | 12.5 | 13.5 | 14.2 | 13.8 | 12.9 | 11.9 | 10.9 | 10.1 | 9.9 |
| Sunshine mean duration (h) | 6.6 | 6.6 | 7.9 | 8.9 | 8.9 | 7.3 | 8.9 | 10.5 | 9.5 | 9.1 | 7.8 | 6.2 |
| Precipitation (mm) | 101 | 83 | 116 | 198 | 256 | 281 | 227 | 180 | 118 | 36 | 53 | 57 |
| Sunny days | 11 | 12 | 17 | 16 | 14 | 7 | 7 | 5 | 7 | 20 | 20 | 11 |
| Rainy days | 18 | 16 | 14 | 14 | 17 | 23 | 24 | 26 | 23 | 11 | 10 | 19 |
| Snow days | 2 | 1 |
The best time to visit Tosu during the most sunny months:
The largest precipitation sum in Tosu is at