Weather forecast Singapore 21-12-2025
Weather Sunday 21 December temperature from 26 °C to 29 °C, cloud cover up to 87%, precipitation is expected with a 100% chance, wind up to 6.61 m/s (gusts up to 9.25 m/s), air humidity from 70% to 86%, atmospheric pressure from 754 to 757 mm Hg, UV Index to 7 during the day. Forecast for the next days on the table.
Sunrise 06:58
Sunset 19:03
Sunset 19:03
Chart
Table
Type of temperature:
°C
°FSun, 21 Dec, 2025
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 26 °C | 100% (0.1 mm/hr) | 46% | 86% | 756 mm Hg | SE 4.69 m/s | 0 |
| 01:00 |  Partly cloudy | 26 °C | 100% (0.1 mm/hr) | 58% | 86% | 756 mm Hg | WSW 4.61 m/s | 0 |
| 02:00 | Patchy rain possible | 26 °C | 100% (0.17 mm/hr) | 70% | 86% | 755 mm Hg | N 4.39 m/s | 0 |
| 03:00 | Partly cloudy | 26 °C | 100% (0.1 mm/hr) | 64% | 86% | 755 mm Hg | N 4.61 m/s | 0 |
| 04:00 | Patchy rain possible | 26 °C | 100% (0.1 mm/hr) | 58% | 86% | 755 mm Hg | N 4.89 m/s | 0 |
| 05:00 | Partly cloudy | 26 °C | 0% | 52% | 86% | 755 mm Hg | N 5.11 m/s | 0 |
| 06:00 | Patchy rain possible | 26 °C | 100% (0.1 mm/hr) | 62% | 86% | 755 mm Hg | N 4.89 m/s | 0 |
| 07:00 | Partly cloudy | 26 °C | 100% (0.2 mm/hr) | 73% | 86% | 756 mm Hg | NNW 4.81 m/s | 0 |
| 08:00 |  Patchy rain possible | 26 °C | 100% (0.26 mm/hr) | 83% | 86% | 756 mm Hg | NNW 4.61 m/s | 6 |
| 09:00 |  Light rain shower | 26 °C | 100% (0.3 mm/hr) | 76% | 84% | 757 mm Hg | SW 5 m/s | 6 |
| 10:00 | Patchy rain possible | 27 °C | 100% (0.4 mm/hr) | 69% | 81% | 757 mm Hg | ESE 5.39 m/s | 6 |
| 11:00 | Light rain shower | 27 °C | 100% (0.52 mm/hr) | 61% | 79% | 757 mm Hg | N 5.81 m/s | 6 |
| 12:00 | Light rain shower | 28 °C | 100% (0.4 mm/hr) | 58% | 77% | 757 mm Hg | N 6 m/s | 6 |
| 13:00 | Light rain shower | 28 °C | 100% (0.3 mm/hr) | 55% | 74% | 756 mm Hg | N 6.31 m/s | 6 |
| 14:00 | Light rain shower | 29 °C | 100% (0.17 mm/hr) | 52% | 72% | 755 mm Hg | N 6.5 m/s | 6 |
| 15:00 | Patchy rain possible | 29 °C | 100% (0.1 mm/hr) | 63% | 71% | 755 mm Hg | N 6.39 m/s | 6 |
| 16:00 | Light rain shower | 29 °C | 100% (0.1 mm/hr) | 75% | 71% | 755 mm Hg | N 6.39 m/s | 6 |
| 17:00 | Patchy rain possible | 29 °C | 60% (0.01 mm/hr) | 87% | 70% | 754 mm Hg | N 6.31 m/s | 6 |
| 18:00 |  Sunny | 28 °C | 40% | 65% | 73% | 755 mm Hg | N 6.39 m/s | 7 |
| 19:00 | Patchy rain possible | 28 °C | 20% | 43% | 75% | 755 mm Hg | NNE 6.5 m/s | 6 |
| 20:00 |  Clear | 27 °C | 0% | 21% | 78% | 755 mm Hg | NNE 6.61 m/s | 0 |
| 21:00 | Partly cloudy | 27 °C | 0% | 25% | 79% | 756 mm Hg | NNE 6.39 m/s | 0 |
| 22:00 | Clear | 27 °C | 0% | 28% | 80% | 756 mm Hg | N 6.11 m/s | 0 |
| 23:00 | Partly cloudy | 26 °C | 0% | 32% | 82% | 757 mm Hg | N 5.89 m/s | 0 |
Sun, 21 Dec, 2025
