Average annual temperature is 10.4 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -13.1 °C
Number of sunny days: 94 days
Number of rainy days: 208 days
Number of snow days: 63 days
Look at detailed online map of Ōta
* Weather data for Ōta 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) | 8.5 | 6.4 | 15.5 | 15.8 | 18.4 | 24.4 | 28.1 | 32.7 | 28.6 | 22.0 | 19.0 | 13.5 |
| Average daytime temperature (°C) | -1.3 | -0.1 | 6.8 | 9.8 | 14.7 | 20.3 | 24.4 | 28.6 | 24.0 | 16.3 | 9.5 | 1.5 |
| Average temperature (°C) | -3.0 | -1.6 | 4.2 | 7.4 | 11.7 | 17.3 | 21.8 | 25.3 | 20.9 | 13.6 | 6.6 | -0.5 |
| Average night temperature (°C) | -4.6 | -3.4 | 2.2 | 5.3 | 9.0 | 14.9 | 19.6 | 22.9 | 18.5 | 11.3 | 4.2 | -2.7 |
| Absolute minimum temperature (°C) | -13.1 | -7.8 | -1.2 | 0.1 | 3.4 | 10.1 | 14.8 | 20.1 | 13.7 | 3.2 | -4.7 | -8.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.7 | 6.0 | 8.7 | 8.8 | 10.6 | 9.7 | 9.4 | 10.1 | 7.8 | 7.8 | 5.8 | 4.0 |
| Precipitation (mm) | 130 | 121 | 58 | 137 | 82 | 129 | 116 | 88 | 181 | 110 | 134 | 140 |
| Sunny days | 1 | 3 | 10 | 8 | 15 | 12 | 9 | 7 | 12 | 9 | 4 | 4 |
| Rainy days | 8 | 8 | 18 | 22 | 16 | 18 | 22 | 24 | 18 | 22 | 20 | 12 |
| Snow days | 22 | 17 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 15 |
The best time to visit Ōta during the most sunny months:
The largest precipitation sum in Ōta is at