Average annual temperature is 13.8 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 132 days
Number of rainy days: 214 days
Number of snow days: 19 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) | 13.3 | 14.3 | 20.2 | 24.7 | 30.5 | 29.6 | 35.6 | 37.1 | 34.4 | 25.3 | 24.1 | 16.9 |
| Average daytime temperature (°C) | 5.4 | 6.9 | 14.0 | 17.7 | 21.0 | 25.0 | 30.5 | 33.5 | 28.1 | 19.6 | 14.7 | 9.5 |
| Average temperature (°C) | 1.2 | 2.2 | 8.0 | 11.8 | 15.2 | 20.3 | 25.5 | 27.7 | 23.6 | 14.4 | 9.9 | 4.7 |
| Average night temperature (°C) | -2.2 | -1.2 | 3.3 | 7.3 | 10.4 | 16.8 | 21.4 | 23.6 | 20.4 | 10.2 | 6.4 | 1.3 |
| Absolute minimum temperature (°C) | -10.1 | -6.4 | -3.4 | 1.2 | 3.0 | 12.3 | 17.8 | 21.9 | 12.0 | 5.3 | 0.1 | -4.9 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 7.5 | 8.0 | 8.6 | 8.7 | 7.6 | 9.8 | 11.4 | 7.8 | 8.7 | 6.9 | 7.1 |
| Precipitation (mm) | 52 | 72 | 83 | 74 | 136 | 240 | 115 | 80 | 175 | 61 | 119 | 48 |
| Sunny days | 10 | 11 | 18 | 17 | 12 | 6 | 6 | 5 | 6 | 16 | 13 | 12 |
| Rainy days | 11 | 10 | 13 | 13 | 19 | 24 | 25 | 26 | 24 | 15 | 17 | 17 |
| Snow days | 10 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Ōta during the most sunny months:
The largest precipitation sum in Ōta is at