Average annual temperature is 15.3 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 141 days
Number of rainy days: 220 days
Number of snow days: 4 days
Look at detailed online map of Tsutsuichō
* Weather data for Tsutsuichō 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) | 17.0 | 15.4 | 23.9 | 23.7 | 26.6 | 29.0 | 34.0 | 36.6 | 32.8 | 24.9 | 25.8 | 21.0 |
| Average daytime temperature (°C) | 7.7 | 8.8 | 15.8 | 18.6 | 22.3 | 25.2 | 30.9 | 32.2 | 29.6 | 20.9 | 16.2 | 11.2 |
| Average temperature (°C) | 3.4 | 4.2 | 10.0 | 13.4 | 17.4 | 21.4 | 26.3 | 27.6 | 25.0 | 16.1 | 11.5 | 6.7 |
| Average night temperature (°C) | -0.5 | -0.2 | 4.7 | 8.4 | 12.8 | 17.9 | 22.5 | 24.3 | 21.4 | 11.7 | 7.4 | 2.6 |
| Absolute minimum temperature (°C) | -6.7 | -4.3 | -1.4 | 3.0 | 6.6 | 12.1 | 18.9 | 21.8 | 17.3 | 7.2 | 0.4 | -3.2 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 6.2 | 8.4 | 8.1 | 9.2 | 6.9 | 10.4 | 10.0 | 10.0 | 8.6 | 7.3 | 7.1 |
| Precipitation (mm) | 57 | 54 | 126 | 151 | 228 | 444 | 82 | 193 | 128 | 70 | 109 | 51 |
| Sunny days | 7 | 12 | 17 | 14 | 16 | 8 | 8 | 5 | 9 | 14 | 15 | 16 |
| Rainy days | 22 | 14 | 14 | 16 | 15 | 22 | 23 | 26 | 21 | 17 | 15 | 15 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tsutsuichō during the most sunny months:
The largest precipitation sum in Tsutsuichō is at