Average temperature in July is 25.4 °C
Average daytime temperature is 29.1 °C
Average night temperature is 22.6 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 20 °C
Number of sunny days: 3
Number of rainy days: 28
Number of snow days:
Precipitation sum: 418 mm
* Weather data for Seoul South Korea is based on climate observations for 2023 year
| July (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 31.6 | 29.3 | 32.9 | 28.3 | 26.5 | 30.3 | 30.2 | 29.2 | 26.4 | 29.3 | 24.4 | 28.4 | 26 | 25.9 | 26.3 | 25.9 | 26.3 | 25.8 | 30.8 | 31.2 | 32.3 | 30.5 | 26.5 | 29.3 | 28.9 | 29.2 | 31.1 | 32.3 | 31.7 | 33.4 | 31.7 |
| Apparent max temperature | 37.6 | 34.6 | 38.7 | 32.7 | 28.1 | 34.4 | 33.4 | 33.6 | 30.9 | 33.7 | 28.8 | 32.8 | 30.2 | 30 | 30.1 | 28.5 | 30.2 | 30.2 | 36.5 | 37.2 | 38.6 | 33.7 | 31.3 | 34.7 | 33.5 | 34.5 | 37.2 | 39.1 | 39.1 | 40.1 | 37.7 |
| Mean temperature | 25.6 | 24.9 | 27.6 | 24.9 | 23.2 | 25.9 | 24.3 | 25 | 24.2 | 24.9 | 23.1 | 25.8 | 24.6 | 24.5 | 24.1 | 23.8 | 24.5 | 23.7 | 25.6 | 26.4 | 28 | 26.1 | 24.8 | 25.7 | 25.1 | 25.2 | 26.4 | 28 | 27.2 | 28.2 | 27.6 |
| Apparent mean temperature | 25 | 25.2 | 27.4 | 22.2 | 22.9 | 24.8 | 22.1 | 25.7 | 25.4 | 23.8 | 24.8 | 29.1 | 26.5 | 26.9 | 25.9 | 26.3 | 27.7 | 26 | 25 | 26.4 | 27.6 | 25.7 | 27.1 | 26.8 | 26.4 | 26.2 | 27.4 | 29.9 | 26.7 | 28.4 | 29.4 |
| Minimum temperature | 21.4 | 21.6 | 22.9 | 22 | 20.9 | 22.1 | 20 | 22.5 | 22.7 | 21.4 | 21.2 | 23.9 | 23.6 | 23.6 | 22.7 | 22.3 | 23.2 | 21.8 | 21.3 | 22.3 | 24.6 | 23.8 | 23.4 | 22.7 | 22.6 | 22.3 | 23 | 25 | 23 | 23.8 | 24.2 |
| Apparent min temperature | 30.2 | 29.2 | 32.7 | 27.9 | 25.1 | 29.3 | 26.4 | 28.9 | 28.4 | 28.6 | 27.1 | 30.7 | 28.2 | 28.3 | 27.4 | 27.6 | 28.8 | 28.2 | 30.4 | 31.3 | 32.8 | 29.2 | 29.3 | 30.6 | 29.4 | 29.9 | 31.9 | 33.5 | 32.2 | 33.7 | 33.2 |
| July | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.4 | 14.4 | 14.4 | 14.4 | 14.3 | 14.3 | 14.3 | 14.3 | 14.2 | 14.2 | 14.2 | 14.1 | 14.1 |
| Sunshine duration (h) | 11 | 4.6 | 11.7 | 5.4 | 12.3 | 12.4 | 12.7 | 4.7 | 2.4 | 9.8 | 0.5 | 4.9 | 0 | 0 | 0 | 0.9 | 4 | 1.1 | 11.2 | 13 | 13 | 7.7 | 0 | 8.1 | 9 | 11.1 | 12 | 13 | 13 | 13 | 11.8 |
| Precipitation (mm) | 0.2 | 0.2 | 0.1 | 49.1 | 0.1 | 0 | 0 | 0.9 | 37.7 | 7.3 | 39.8 | 3.6 | 93.7 | 36.9 | 9.8 | 3.3 | 5.8 | 11.1 | 0.1 | 0 | 0.1 | 33.6 | 34.5 | 3.8 | 27.5 | 13.6 | 2.3 | 2.2 | 0.2 | 0.1 | 0.3 |
| Precipitation hours | 2 | 2 | 1 | 22 | 1 | 0 | 0 | 4 | 11 | 11 | 17 | 11 | 23 | 19 | 18 | 11 | 13 | 9 | 1 | 0 | 1 | 18 | 18 | 10 | 22 | 13 | 8 | 3 | 2 | 1 | 2 |
| Wind speed (m/s) | 14.1 | 10.5 | 11.4 | 28.8 | 25.4 | 19.9 | 19.5 | 17.3 | 14.4 | 20.7 | 19.1 | 10.5 | 22.7 | 20.6 | 26.6 | 19 | 16.5 | 8.6 | 10.6 | 13.6 | 14.5 | 23.4 | 18.9 | 13.4 | 17 | 16.8 | 14.8 | 13.6 | 13.7 | 8.2 | 9.8 |
In July 2023, the highest daytime temperature in Seoul was 33.4°C.
While the minimum temperature at night dropped to 20°C.
The average nighttime and daytime temperatures during July in Seoul are 22.6°C and 29.1°C respectively.
The precipitation sum in July is about 418 mm.