Average annual temperature is 16.1 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 147 days
Number of rainy days: 216 days
Number of snow days: 2 days
Look at detailed online map of Asamachō
* Weather data for Asamachō 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) | 14.7 | 16.8 | 21.6 | 24.4 | 27.1 | 30.8 | 34.7 | 34.3 | 33.0 | 29.7 | 25.1 | 19.6 |
| Average daytime temperature (°C) | 9.9 | 11.3 | 16.1 | 19.0 | 21.6 | 25.2 | 30.8 | 30.8 | 29.3 | 22.4 | 18.3 | 13.5 |
| Average temperature (°C) | 5.4 | 7.0 | 11.6 | 14.6 | 17.5 | 21.6 | 26.2 | 26.4 | 24.8 | 16.9 | 12.6 | 7.8 |
| Average night temperature (°C) | 1.7 | 2.9 | 7.3 | 10.3 | 13.7 | 18.6 | 22.4 | 22.9 | 21.3 | 12.6 | 8.1 | 3.6 |
| Absolute minimum temperature (°C) | -4.4 | -1.2 | 1.7 | 3.2 | 8.1 | 14.9 | 19.5 | 20.7 | 16.0 | 8.9 | 1.6 | -2.5 |
| 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 | 14.3 | 13.5 | 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) | 7.0 | 7.2 | 7.8 | 8.3 | 8.3 | 7.1 | 10.2 | 10.6 | 9.4 | 8.7 | 7.4 | 7.4 |
| Precipitation (mm) | 32 | 100 | 239 | 189 | 298 | 601 | 83 | 398 | 162 | 141 | 124 | 88 |
| Sunny days | 16 | 12 | 12 | 14 | 11 | 6 | 16 | 2 | 8 | 15 | 16 | 19 |
| Rainy days | 15 | 14 | 19 | 16 | 20 | 24 | 15 | 29 | 22 | 16 | 14 | 12 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Asamachō during the most sunny months:
The largest precipitation sum in Asamachō is at