Ōta, Tokyo, Japan climate
Average temperatures, precipitation and all-time records for Ōta, Tokyo, Japan, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is August, averaging a high of 31°C, and its coldest is January, with an average low of 0°C.
Ōta is a special ward in the Tokyo Metropolis in Japan. The ward refers to itself in English as Ōta City. It was formed in 1947 as a merger of Ōmori and Kamata following Tokyo City's transformation into Tokyo Metropolis. via Wikipedia
How today compares
Latest recorded day: 2026-10-15. Each reading placed on Ōta, Tokyo, Japan's own ±7-day seasonal distribution.
Percentiles marked * are pending verification.
Ōta average temperatures by month
Typical daily high and low, and average precipitation, for each month in Ōta, Tokyo, Japan, based on 1980–2026 records. The wettest month is June (8 mm on an average day).
| Month | Avg high | Avg low | Avg precip |
|---|---|---|---|
| January | 8°C | 0°C | 3 mm |
| February | 9°C | 0°C | 3 mm |
| March | 13°C | 4°C | 5 mm |
| April | 18°C | 10°C | 5 mm |
| May | 22°C | 15°C | 5 mm |
| June | 25°C | 19°C | 8 mm |
| July | 29°C | 23°C | 5 mm |
| August | 31°C | 24°C | 5 mm |
| September | 27°C | 21°C | 8 mm |
| October | 21°C | 14°C | 8 mm |
| November | 16°C | 8°C | 3 mm |
| December | 11°C | 2°C | 3 mm |
Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.
Thinking of visiting Ōta?
Trips live and die by the weather. See how Ōta's comfort stacks up against where you live. Ōta is pre-loaded, just add your city.
Record extremes
- Hottest day on record: 39°C on 2025-08-05
- Coldest day on record: -15°C on 1984-02-08
Percentiles compare each day to Ōta, Tokyo, Japan's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →