Average temperature in August is 20.1 °C
Average daytime temperature is 24.3 °C
Average night temperature is 16.7 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 13.3 °C
Number of sunny days: 17
Number of rainy days: 14
Number of snow days:
Precipitation sum: 110 mm
* Weather data for Itanhaém Brazil 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 | 22.2 | 21.5 | 25.8 | 24.1 | 23.8 | 22.4 | 31.5 | 21.5 | 22.5 | 23.3 | 27.1 | 23.9 | 20.1 | 20.2 | 23.6 | 24.1 | 24 | 29.6 | 26.4 | 23.4 | 29.8 | 26 | 36.1 | 35.9 | 22.2 | 18.5 | 17.5 | 18.4 | 21.7 | 24.3 | 23.1 |
| Apparent max temperature | 24.5 | 24.4 | 30.4 | 26.4 | 26.4 | 25.6 | 39 | 23.7 | 22.7 | 26.4 | 30.9 | 25.5 | 22.4 | 21.2 | 26.2 | 27.2 | 27.9 | 38.1 | 27.2 | 26.2 | 31.2 | 28.3 | 37 | 38.7 | 24.6 | 18.5 | 17.4 | 18.5 | 22.7 | 25.3 | 26.1 |
| Mean temperature | 18.2 | 18.3 | 19.2 | 18.8 | 18.6 | 18.6 | 22.4 | 19.8 | 20 | 20.5 | 20.7 | 20.9 | 18.9 | 18.3 | 20.6 | 21.1 | 20.8 | 22.5 | 22.3 | 20.3 | 22.6 | 21.1 | 26.4 | 26 | 20.5 | 17.6 | 16.5 | 16.8 | 18.1 | 19.2 | 18.1 |
| Apparent mean temperature | 14.7 | 15 | 13.9 | 14.4 | 14 | 14.5 | 15.5 | 18.6 | 17.8 | 18.4 | 16.7 | 18.8 | 18 | 17.8 | 19.6 | 21.6 | 20.4 | 17.5 | 21.4 | 18.8 | 18.5 | 17.6 | 19.2 | 20.7 | 20.6 | 16.3 | 15.5 | 15.5 | 14.5 | 15.9 | 13.1 |
| Minimum temperature | 14.4 | 14.6 | 14.3 | 14.8 | 13.7 | 14.6 | 16.1 | 18.5 | 18.4 | 16.9 | 15.7 | 18.4 | 17.5 | 16.9 | 17.7 | 19 | 18.2 | 17.2 | 19.9 | 17.3 | 17.7 | 16.1 | 18.6 | 21 | 18.8 | 16.9 | 15.6 | 15.8 | 14.9 | 16 | 13.3 |
| Apparent min temperature | 19.6 | 20.2 | 20.9 | 20.1 | 20.2 | 20.2 | 24.9 | 20.8 | 20 | 22.8 | 22.9 | 22.3 | 19.6 | 19.7 | 22.7 | 24.2 | 23.8 | 26.1 | 23.1 | 22.5 | 24 | 23.3 | 26.9 | 27.5 | 22 | 17.3 | 16.3 | 16.8 | 18.5 | 19.7 | 19.2 |
| 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) | 11 | 11 | 11 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.4 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.6 | 11.6 | 11.6 |
| Sunshine duration (h) | 9.3 | 10.1 | 10.1 | 10.2 | 10.2 | 10.2 | 10.2 | 0 | 1.9 | 9 | 10.1 | 8 | 0.1 | 0 | 8.7 | 8.6 | 10.3 | 10.5 | 7.1 | 9.8 | 10.4 | 10.3 | 10.5 | 10.2 | 0 | 0 | 0 | 0.5 | 9.7 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 21.8 | 1.7 | 0 | 0.5 | 9.7 | 5 | 2.6 | 0.5 | 0 | 0 | 0.4 | 0 | 0 | 0 | 0 | 0 | 11.9 | 18.8 | 9.3 | 14.2 | 4.1 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 21 | 1 | 0 | 2 | 17 | 15 | 10 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 15 | 24 | 19 | 24 | 9 | 0 | 0 |
| Wind speed (m/s) | 10.3 | 7.4 | 10.9 | 9.2 | 8.7 | 8.1 | 23.3 | 19.9 | 26.1 | 15.2 | 24.9 | 20.1 | 21.4 | 9.7 | 13.3 | 11.1 | 9.7 | 11.3 | 20.3 | 10 | 16.2 | 12.5 | 18.1 | 21.4 | 15.8 | 17.8 | 11.2 | 12.4 | 13.3 | 15.5 | 9.3 |
In August 2023, the highest daytime temperature in Itanhaém was 36.1°C.
While the minimum temperature at night dropped to 13.3°C.
The average nighttime and daytime temperatures during August in Itanhaém are 16.7°C and 24.3°C respectively.
The precipitation sum in August is about 110 mm.