Weather forecast Sydney 18-12-2025
Weather Thursday 18 December temperature from 19 °C to 29 °C, cloud cover up to 32%, no precipitation, wind up to 8.81 m/s (gusts up to 13.39 m/s), air humidity from 55% to 86%, atmospheric pressure from 757 to 764 mm Hg, UV Index to 14.2 during the day. Forecast for the next days on the table.
Sunrise 05:37
Sunset 20:03
Sunset 20:03
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 20 °C | 0% | 32% | 84% | 764 mm Hg | NNE 4.81 m/s | 0 |
| 01:00 | Partly cloudy | 20 °C | 0% | 32% | 85% | 764 mm Hg | NNE 4.69 m/s | 0 |
| 02:00 |  Clear | 19 °C | 0% | 24% | 85% | 763 mm Hg | NNE 3.89 m/s | 0 |
| 03:00 | Clear | 19 °C | 0% | 22% | 86% | 763 mm Hg | NNE 3.39 m/s | 0 |
| 04:00 | Clear | 19 °C | 0% | 13% | 86% | 763 mm Hg | N 3 m/s | 0 |
| 05:00 | Clear | 19 °C | 0% | 19% | 85% | 764 mm Hg | N 2.61 m/s | 0 |
| 06:00 | Sunny | 20 °C | 0% | 15% | 78% | 764 mm Hg | N 2.39 m/s | 0 |
| 07:00 | Sunny | 22 °C | 0% | 9% | 70% | 764 mm Hg | N 2.69 m/s | 0.5 |
| 08:00 |  Sunny | 23 °C | 0% | 9% | 65% | 763 mm Hg | NNE 3.19 m/s | 1.8 |
| 09:00 | Sunny | 25 °C | 0% | 10% | 62% | 763 mm Hg | NNE 3.81 m/s | 4.2 |
| 10:00 | Sunny | 26 °C | 0% | 7% | 59% | 762 mm Hg | NE 4.19 m/s | 7.4 |
| 11:00 | Sunny | 27 °C | 0% | 5% | 58% | 761 mm Hg | NE 4.81 m/s | 10.5 |
| 12:00 | Sunny | 28 °C | 0% | 6% | 58% | 760 mm Hg | NE 5.89 m/s | 13.1 |
| 13:00 | Sunny | 28 °C | 0% | 9% | 56% | 759 mm Hg | NE 6.11 m/s | 14.2 |
| 14:00 | Sunny | 29 °C | 0% | 7% | 55% | 758 mm Hg | NE 7.19 m/s | 13.2 |
| 15:00 | Sunny | 28 °C | 0% | 7% | 57% | 758 mm Hg | NE 7.89 m/s | 10.4 |
| 16:00 | Sunny | 28 °C | 0% | 5% | 59% | 757 mm Hg | NE 8.81 m/s | 7.1 |
| 17:00 | Sunny | 27 °C | 0% | 2% | 60% | 757 mm Hg | NE 7.81 m/s | 3.9 |
| 18:00 | Sunny | 26 °C | 0% | 0% | 65% | 757 mm Hg | NE 6.69 m/s | 1.6 |
| 19:00 | Sunny | 24 °C | 0% | 0% | 72% | 757 mm Hg | NE 6.39 m/s | 0.4 |
| 20:00 | Sunny | 24 °C | 0% | 0% | 75% | 758 mm Hg | NNE 6.19 m/s | 0 |
| 21:00 | Clear | 23 °C | 0% | 0% | 75% | 758 mm Hg | NNE 5.31 m/s | 0 |
| 22:00 | Clear | 23 °C | 0% | 0% | 73% | 757 mm Hg | N 3.89 m/s | 0 |
| 23:00 | Clear | 24 °C | 0% | 0% | 70% | 757 mm Hg | NNW 2.81 m/s | 0 |
