Average temperature in August is 28.1 °C
Average daytime temperature is 35.4 °C
Average night temperature is 21.2 °C
Absolute maximum temperature: 41 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 21
Number of rainy days: 10
Number of snow days:
Precipitation sum: 4 mm
* Weather data for Santa Rosa 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 | 36.6 | 36.6 | 37 | 38.7 | 41 | 40 | 36 | 36.5 | 36.6 | 36.3 | 38.4 | 36.7 | 34 | 29.2 | 33 | 37.7 | 37.2 | 37.7 | 36.5 | 35.2 | 34 | 34.4 | 33.1 | 31.3 | 34.7 | 32.1 | 33.5 | 33.5 | 29.9 | 32.1 | 37.3 |
| Apparent max temperature | 34.5 | 36.7 | 35.3 | 37.6 | 38.2 | 33.7 | 33.4 | 33.7 | 32.3 | 34.1 | 37.2 | 35.6 | 33.6 | 27.9 | 31.8 | 36.5 | 37.5 | 35.8 | 31.7 | 32.3 | 31.2 | 32 | 29.2 | 30.6 | 34.5 | 32.5 | 33.6 | 32.3 | 29.4 | 31.4 | 35.4 |
| Mean temperature | 31 | 29.5 | 30.5 | 30.9 | 32.4 | 29.7 | 27 | 28.7 | 28.8 | 29.2 | 31.1 | 29.9 | 26.8 | 23.6 | 25.1 | 29.8 | 29.5 | 29.2 | 30.4 | 28.2 | 28.7 | 27.7 | 28 | 25.1 | 26.7 | 25.3 | 26.7 | 25.5 | 23.6 | 24.3 | 27.2 |
| Apparent mean temperature | 23 | 21.5 | 22.2 | 19.7 | 22.2 | 18 | 18.4 | 20.7 | 18.9 | 19.6 | 21.9 | 20.7 | 21.3 | 15.9 | 17.2 | 20 | 21.8 | 20.2 | 20.1 | 16.8 | 20.3 | 19.4 | 22.4 | 21.6 | 20.5 | 18.2 | 20.8 | 17.4 | 16.9 | 17.1 | 17.8 |
| Minimum temperature | 25.7 | 22.3 | 24.4 | 22.1 | 24.8 | 21.2 | 19.8 | 21.3 | 22.9 | 21 | 24.3 | 23.4 | 19.9 | 17.9 | 18.1 | 21.2 | 23.1 | 20.4 | 23 | 19.9 | 21.8 | 21.5 | 23.4 | 20.5 | 20.4 | 19.2 | 20.1 | 19.3 | 17.9 | 16.7 | 19.1 |
| Apparent min temperature | 28.1 | 27.6 | 28.2 | 28.7 | 29.2 | 26.7 | 25.9 | 25.4 | 25 | 26.2 | 28.3 | 27.2 | 26.2 | 21.5 | 23.4 | 27.5 | 27.9 | 27 | 26.1 | 24.9 | 26.1 | 25.8 | 25.6 | 24.9 | 26.5 | 25.1 | 26.2 | 25.9 | 23.1 | 23.3 | 25.1 |
| 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) | 13.9 | 13.9 | 13.8 | 13.8 | 13.8 | 13.8 | 13.7 | 13.7 | 13.7 | 13.6 | 13.6 | 13.6 | 13.5 | 13.5 | 13.5 | 13.5 | 13.4 | 13.4 | 13.4 | 13.3 | 13.3 | 13.3 | 13.2 | 13.2 | 13.2 | 13.1 | 13.1 | 13.1 | 13 | 13 | 13 |
| Sunshine duration (h) | 12.8 | 12.2 | 12.6 | 12.9 | 12.8 | 12.5 | 12.7 | 11 | 11.1 | 12.3 | 12.1 | 10.5 | 11.3 | 10.6 | 12.3 | 11.6 | 11.1 | 12.2 | 12.2 | 12.2 | 12.1 | 11 | 10.3 | 12 | 11.4 | 11.6 | 12 | 11 | 10.1 | 12 | 12 |
| Precipitation (mm) | 0 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0.3 | 0.1 | 0 | 0 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 1.6 | 0 | 0.2 | 0.1 | 0.7 | 0.2 | 0 | 0 |
| Precipitation hours | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 1 | 1 | 1 | 2 | 0 | 0 |
| Wind speed (m/s) | 30 | 32.4 | 29.3 | 20.7 | 33.8 | 38 | 28.4 | 38.2 | 40.6 | 28.3 | 36.5 | 33.5 | 27.7 | 31.3 | 19.4 | 24.3 | 32.1 | 27.4 | 27.4 | 22.7 | 31.8 | 25.2 | 26.4 | 29.3 | 22 | 21.9 | 22.2 | 26 | 29.2 | 19.6 | 23 |
In August 2023, the highest daytime temperature in Santa Rosa was 41°C.
While the minimum temperature at night dropped to 16.7°C.
The average nighttime and daytime temperatures during August in Santa Rosa are 21.2°C and 35.4°C respectively.
The precipitation sum in August is about 4 mm.