Weather forecast Sydney 17-12-2025
Weather Wednesday 17 December temperature from 18 °C to 21 °C, cloud cover up to 90%, precipitation is expected with a 80% chance, wind up to 4.89 m/s (gusts up to 6.17 m/s), air humidity from 53% to 73%, atmospheric pressure from 767 to 769 mm Hg, UV Index to 13.5 during the day. Forecast for the next days on the table.
Sunrise 05:36
Sunset 20:02
Sunset 20:02
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 18 °C | 80% (0.01 mm/hr) | 55% | 59% | 768 mm Hg | SSE 3.19 m/s | 0 |
| 01:00 |  Cloudy | 18 °C | 0% | 81% | 59% | 768 mm Hg | SSE 2.69 m/s | 0 |
| 02:00 |  Overcast | 18 °C | 0% | 89% | 58% | 767 mm Hg | SSE 2.61 m/s | 0 |
| 03:00 | Cloudy | 18 °C | 0% | 83% | 60% | 767 mm Hg | SSE 2.89 m/s | 0 |
| 04:00 | Cloudy | 18 °C | 0% | 67% | 62% | 768 mm Hg | SSE 2.69 m/s | 0 |
| 05:00 | Patchy rain possible | 18 °C | 66% (0.01 mm/hr) | 84% | 64% | 768 mm Hg | S 2.61 m/s | 0 |
| 06:00 | Patchy rain possible | 18 °C | 77% (0.02 mm/hr) | 66% | 64% | 768 mm Hg | S 3 m/s | 0 |
| 07:00 | Patchy rain possible | 19 °C | 85% (0.02 mm/hr) | 86% | 62% | 769 mm Hg | SSE 3.19 m/s | 0.3 |
| 08:00 |  Patchy rain possible | 19 °C | 69% (0.02 mm/hr) | 90% | 61% | 769 mm Hg | SSE 2.89 m/s | 1.4 |
| 09:00 | Patchy rain possible | 19 °C | 63% (0.01 mm/hr) | 87% | 59% | 769 mm Hg | SSE 2.39 m/s | 3.6 |
| 10:00 | Patchy rain possible | 20 °C | 79% (0.01 mm/hr) | 63% | 56% | 768 mm Hg | SE 2.19 m/s | 6.9 |
| 11:00 |  Sunny | 21 °C | 0% | 0% | 53% | 769 mm Hg | ESE 4 m/s | 10.2 |
| 12:00 | Sunny | 21 °C | 0% | 0% | 53% | 768 mm Hg | ESE 4.19 m/s | 12.7 |
| 13:00 | Sunny | 21 °C | 0% | 0% | 55% | 767 mm Hg | ESE 4.11 m/s | 13.5 |
| 14:00 | Sunny | 21 °C | 0% | 0% | 53% | 767 mm Hg | E 4.39 m/s | 12.5 |
| 15:00 | Sunny | 21 °C | 0% | 0% | 55% | 767 mm Hg | E 4.5 m/s | 10 |
| 16:00 | Sunny | 21 °C | 0% | 9% | 63% | 767 mm Hg | E 4.89 m/s | 6.8 |
| 17:00 | Sunny | 21 °C | 0% | 12% | 64% | 767 mm Hg | ENE 4.61 m/s | 3.8 |
| 18:00 |  Partly cloudy | 20 °C | 0% | 55% | 68% | 767 mm Hg | ENE 4.89 m/s | 1.6 |
| 19:00 | Partly cloudy | 19 °C | 0% | 50% | 69% | 767 mm Hg | ENE 4.39 m/s | 0.4 |
| 20:00 |  Partly cloudy | 19 °C | 0% | 54% | 73% | 767 mm Hg | NE 4.19 m/s | 0 |
| 21:00 | Partly cloudy | 19 °C | 0% | 49% | 73% | 767 mm Hg | NE 3.81 m/s | 0 |
| 22:00 | Cloudy | 18 °C | 0% | 68% | 72% | 767 mm Hg | NE 2.81 m/s | 0 |
| 23:00 | Overcast | 18 °C | 0% | 75% | 71% | 767 mm Hg | NE 2.31 m/s | 0 |
