Average temperature in August is 29 °C
Average daytime temperature is 31.3 °C
Average night temperature is 27.3 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 26.8 °C
Number of sunny days: 22
Number of rainy days: 9
Number of snow days:
Precipitation sum: 8 mm
* Weather data for Jaffna Sri Lanka is based on climate observations for 2023 year
| Agosto (°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 | 31.6 | 30.5 | 31.7 | 33.1 | 33.2 | 32.2 | 31.5 | 32.2 | 31.2 | 31.6 | 31.8 | 31.3 | 30.5 | 30.5 | 30.5 | 30.2 | 30.2 | 30.7 | 31.1 | 31.8 | 32 | 31.2 | 31 | 30.8 | 31 | 31.1 | 31 | 30.6 | 33.1 | 31 |
| Apparent max temperature | 36.4 | 35.8 | 34.2 | 36.5 | 38.6 | 39.6 | 37.5 | 36.6 | 38.7 | 36.5 | 37.6 | 37.8 | 36.9 | 35 | 34.2 | 33.5 | 33.3 | 33.8 | 35 | 35.7 | 38.1 | 37.6 | 36.8 | 35 | 34.7 | 34.3 | 35.4 | 34.6 | 34.8 | 38.4 | 36.4 |
| Mean temperature | 29.4 | 29.1 | 28.6 | 29.2 | 29.7 | 29.7 | 29.3 | 29 | 29.6 | 28.8 | 28.9 | 29.1 | 29.1 | 28.7 | 28.6 | 28.3 | 28.3 | 28.4 | 28.6 | 28.7 | 29.2 | 29.3 | 28.9 | 28.9 | 28.7 | 28.7 | 28.8 | 28.9 | 28.8 | 29.4 | 29.1 |
| Apparent mean temperature | 30.4 | 29.7 | 29.8 | 30.6 | 30.5 | 30.3 | 29.8 | 31.4 | 30.4 | 31 | 30.6 | 32 | 30.6 | 29.2 | 28.7 | 28.1 | 29.1 | 29.1 | 30.2 | 30 | 31 | 30.7 | 29.9 | 29.3 | 29.2 | 29.7 | 29.7 | 29.7 | 30.5 | 31.2 | 30.9 |
| Minimum temperature | 27.9 | 27.2 | 27.3 | 27.3 | 27.4 | 27.3 | 27.1 | 27.1 | 27.3 | 27 | 26.8 | 27.4 | 27.4 | 27.5 | 27.2 | 27 | 27.1 | 27.3 | 27.3 | 27 | 27.2 | 27.8 | 27.5 | 27.4 | 27.3 | 27.3 | 27.5 | 27.2 | 27.1 | 27.4 | 26.8 |
| Apparent min temperature | 32.8 | 32.5 | 31.5 | 33 | 33.8 | 33.8 | 33.1 | 33.1 | 34.1 | 33 | 33.3 | 33.9 | 33.1 | 31.6 | 30.9 | 30.2 | 30.5 | 30.9 | 31.7 | 32.3 | 33.8 | 33.2 | 32.6 | 31.8 | 31.5 | 31.5 | 32 | 31.8 | 32.3 | 34 | 33.5 |
| Agosto | 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) | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 |
| Sunshine duration (h) | 11.1 | 11.6 | 11.7 | 11.4 | 11.7 | 11.7 | 11.6 | 11 | 10.4 | 11.3 | 11.5 | 11.5 | 11.3 | 11.4 | 11.3 | 11.4 | 11.2 | 11 | 11.2 | 11.4 | 11.2 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.1 | 11.1 | 11.1 | 11 |
| Precipitation (mm) | 0 | 0.7 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0.5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 0 | 0.2 | 1.3 | 3.3 |
| Precipitation hours | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 |
| Wind speed (m/s) | 28.2 | 28.9 | 30.6 | 22 | 20.2 | 24.6 | 25.8 | 24.5 | 23.2 | 21.3 | 23.1 | 21 | 24.8 | 30.3 | 29.5 | 31.8 | 32.2 | 32.1 | 27 | 23.9 | 18.2 | 23.7 | 27.4 | 28.7 | 28.2 | 28 | 29 | 29.9 | 28.7 | 21.1 | 23.6 |
In August 2023, the highest daytime temperature in Jaffna was 33.2°C.
While the minimum temperature at night dropped to 26.8°C.
The average nighttime and daytime temperatures during August in Jaffna are 27.3°C and 31.3°C respectively.
The precipitation sum in August is about 8 mm.