Average temperature in August is 24 °C
Average daytime temperature is 30.6 °C
Average night temperature is 18.7 °C
Absolute maximum temperature: 36 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 16
Number of rainy days: 15
Number of snow days:
Precipitation sum: 27 mm
* Weather data for Washington United States is based on climate observations for 2023 year
| August (°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 | 29 | 27.7 | 27.2 | 30.5 | 31.1 | 31.5 | 32 | 29 | 30.7 | 28 | 31.3 | 33.3 | 33.5 | 29.7 | 33.9 | 29.6 | 32.2 | 29.4 | 29.9 | 32.7 | 33.9 | 29.7 | 28.2 | 31.5 | 36 | 32.7 | 30.7 | 27.5 | 29.2 | 30.2 | 26.5 |
| Apparent max temperature | 29.3 | 29.3 | 28 | 33.9 | 33.1 | 34.4 | 33.8 | 28.3 | 31.7 | 31.3 | 32.4 | 36.1 | 35.7 | 33.6 | 35 | 30.2 | 31.9 | 29.4 | 30.1 | 32.5 | 36.1 | 30.6 | 28.2 | 33.8 | 38.2 | 35.2 | 32.8 | 29 | 31.8 | 30.9 | 25 |
| Mean temperature | 22.4 | 21.5 | 20.7 | 21.6 | 23.9 | 24.4 | 24.4 | 23.5 | 23.2 | 22.7 | 23.4 | 25.5 | 27.2 | 25.9 | 27.3 | 24.3 | 24.7 | 24.6 | 21.7 | 23.8 | 26.1 | 25.6 | 22.4 | 23.5 | 26.1 | 26.1 | 25.1 | 22.3 | 23.8 | 24.4 | 21.3 |
| Apparent mean temperature | 15.9 | 13.9 | 17.3 | 17.1 | 18.7 | 21.2 | 22.8 | 20.8 | 17.3 | 21.9 | 18.1 | 19.5 | 23.8 | 23.5 | 24.9 | 18.2 | 20.5 | 22 | 12.7 | 17.4 | 18.9 | 23.8 | 17.2 | 17.7 | 23.1 | 23.7 | 21.7 | 23.3 | 23.5 | 21.7 | 14.8 |
| Minimum temperature | 16.9 | 14.5 | 17.2 | 16 | 17.4 | 19.9 | 19.9 | 19.8 | 17.1 | 19.3 | 16.8 | 18.1 | 21.2 | 21.7 | 21.6 | 17.4 | 19.3 | 19.6 | 13.6 | 17.3 | 18.9 | 22.1 | 17.4 | 18 | 20.6 | 20.8 | 20 | 20.1 | 20.3 | 19.3 | 16.5 |
| Apparent min temperature | 21.7 | 21.6 | 21.2 | 23.6 | 25.8 | 27 | 27.5 | 24.7 | 24 | 25.1 | 25.3 | 27.5 | 29.4 | 28.3 | 30 | 25.2 | 25.8 | 25.4 | 20.9 | 23.9 | 27 | 26.4 | 21.7 | 24.2 | 29.1 | 29.1 | 27.2 | 25.4 | 26.9 | 26 | 19.6 |
| August | 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) | 14.2 | 14.1 | 14.1 | 14.1 | 14 | 14 | 14 | 13.9 | 13.9 | 13.9 | 13.8 | 13.8 | 13.8 | 13.7 | 13.7 | 13.7 | 13.6 | 13.6 | 13.5 | 13.5 | 13.5 | 13.4 | 13.4 | 13.4 | 13.3 | 13.3 | 13.2 | 13.2 | 13.2 | 13.1 | 13.1 |
| Sunshine duration (h) | 12.1 | 12.1 | 8 | 10.9 | 12.9 | 8.5 | 10 | 12.8 | 12.8 | 5.5 | 11.8 | 12.6 | 12.7 | 10.1 | 11.9 | 11 | 12 | 12.5 | 12.6 | 12.6 | 11.6 | 12.4 | 12.2 | 10 | 10.4 | 12.1 | 11.7 | 4.5 | 8.2 | 10.5 | 11 |
| Precipitation (mm) | 0 | 0 | 5.4 | 1.1 | 0 | 2.9 | 3.3 | 1.2 | 0.2 | 5.9 | 0 | 0 | 0 | 0.5 | 0.1 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.3 | 0.7 | 3.6 | 1.7 | 0 | 0 |
| Precipitation hours | 0 | 0 | 8 | 5 | 0 | 5 | 4 | 4 | 2 | 13 | 0 | 0 | 0 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 8 | 5 | 0 | 0 |
| Wind speed (m/s) | 10.5 | 13.2 | 20.9 | 15.1 | 10.1 | 18.9 | 22.4 | 21.9 | 10.6 | 11.9 | 12.4 | 8.8 | 14.2 | 9.9 | 11.9 | 12.7 | 16.2 | 15.6 | 16 | 11.6 | 9.2 | 14.9 | 11 | 14.3 | 12.7 | 13.9 | 10.5 | 11.6 | 7.3 | 13.8 | 17.7 |
In August 2023, the highest daytime temperature in Washington was 36°C.
While the minimum temperature at night dropped to 13.6°C.
The average nighttime and daytime temperatures during August in Washington are 18.7°C and 30.6°C respectively.
The precipitation sum in August is about 27 mm.