Average annual temperature is 15.4 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 146 days
Number of rainy days: 218 days
Number of snow days: 1 day
Look at detailed online map of Futamata
* Weather data for Futamata 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) | 16.6 | 15.9 | 26.1 | 26.1 | 31.3 | 31.9 | 34.4 | 32.9 | 31.8 | 29.6 | 25.9 | 20.6 |
| Average daytime temperature (°C) | 9.7 | 11.3 | 16.4 | 18.9 | 22.2 | 25.8 | 30.9 | 30.6 | 29.0 | 22.0 | 17.4 | 12.8 |
| Average temperature (°C) | 4.2 | 5.9 | 10.8 | 13.7 | 17.1 | 21.2 | 25.8 | 25.7 | 24.2 | 16.0 | 12.2 | 7.1 |
| Average night temperature (°C) | 0.1 | 1.2 | 5.9 | 9.1 | 12.7 | 17.6 | 21.5 | 22.1 | 20.4 | 10.8 | 8.1 | 2.3 |
| Absolute minimum temperature (°C) | -6.0 | -5.7 | -3.1 | 3.0 | 6.6 | 12.9 | 18.3 | 19.7 | 14.2 | 5.6 | 1.0 | -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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 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) | 7.7 | 7.3 | 8.0 | 8.4 | 8.5 | 7.0 | 10.4 | 10.2 | 9.4 | 9.0 | 7.5 | 7.5 |
| Precipitation (mm) | 35 | 85 | 234 | 262 | 327 | 719 | 95 | 325 | 214 | 176 | 148 | 133 |
| Sunny days | 19 | 14 | 11 | 15 | 9 | 10 | 6 | 4 | 8 | 13 | 16 | 21 |
| Rainy days | 11 | 14 | 20 | 15 | 22 | 20 | 25 | 27 | 22 | 18 | 14 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Futamata is at