The warmest month in Osaka (大阪) is August, with an average high of 32.8°C and an average low of 25.6°C. The coldest month is January, with an average high of 9.1°C and an average low of 1.2°C. Between 2016 and 2025, the highest temperature recorded was 39.3°C (August 13, 2023) and the lowest was -7.1°C (January 2, 2022).
| Month | Avg. high | Avg. low | Precipitation |
|---|---|---|---|
| January | 9.1°C | 1.2°C | 50 mm |
| February | 9.9°C | 1.4°C | 62 mm |
| March | 14.1°C | 4.7°C | 110 mm |
| April | 19°C | 9.6°C | 148 mm |
| May | 23.1°C | 14.4°C | 189 mm |
| June | 26.7°C | 19.2°C | 237 mm |
| July | 31°C | 24.3°C | 241 mm |
| August | 32.8°C | 25.6°C | 160 mm |
| September | 29.3°C | 22.1°C | 213 mm |
| October | 22.9°C | 14.9°C | 193 mm |
| November | 17.2°C | 8.5°C | 74 mm |
| December | 11.5°C | 3.4°C | 56 mm |
Based on daily historical weather data 2016–2025. Weather data by Open-Meteo.com.
Explore detailed temperature patterns in Osaka (大阪), Japan (日本) through interactive candlestick charts. View historical weather data with daily temperature ranges, trends, and variations. Whether you're planning a trip to Osaka (大阪) or analyzing local climate patterns, our unique visualization makes temperature data easy to understand. Get insights into Osaka (大阪)'s weather patterns from hourly updates to yearly historical data.