Weather forecast State of Rio de Janeiro 15-12-2025
Weather today temperature from 17 °C to 33 °C, cloud cover up to 90%, precipitation is expected with a 74% chance, wind up to 1.81 m/s (gusts up to 3.78 m/s), air humidity from 49% to 96%, atmospheric pressure from 755 to 758 mm Hg, UV Index to 12.7 during the day. Forecast for the next days on the table.
Sunrise 05:00
Sunset 18:32
Sunset 18:32
Chart
Table
Type of temperature:
°C
°FMon, 15 Dec, 2025
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Mist | 17 °C | 74% (0.05 mm/hr) | 81% | 96% | 758 mm Hg | N 1.31 m/s | 0 |
| 01:00 | Mist | 18 °C | 100% (0.08 mm/hr) | 75% | 95% | 758 mm Hg | N 1.39 m/s | 0 |
| 02:00 | Mist | 17 °C | 100% (0.05 mm/hr) | 64% | 95% | 758 mm Hg | N 1.61 m/s | 0 |
| 03:00 | Mist | 18 °C | 0% | 48% | 95% | 757 mm Hg | N 1.5 m/s | 0 |
| 04:00 | Mist | 18 °C | 0% | 43% | 95% | 757 mm Hg | N 1.61 m/s | 0 |
| 05:00 | Mist | 19 °C | 0% | 37% | 95% | 757 mm Hg | N 1.69 m/s | 0 |
| 06:00 | Mist | 19 °C | 0% | 39% | 95% | 757 mm Hg | N 1.81 m/s | 0.3 |
| 07:00 |  Partly cloudy | 21 °C | 0% | 45% | 91% | 758 mm Hg | N 1.69 m/s | 1.5 |
| 08:00 |  Partly cloudy | 24 °C | 0% | 53% | 80% | 758 mm Hg | NNW 1.19 m/s | 3.9 |
| 09:00 | Partly cloudy | 28 °C | 0% | 55% | 66% | 758 mm Hg | NNW 0.89 m/s | 7.9 |
| 10:00 |  Patchy rain possible | 31 °C | 65% (0.01 mm/hr) | 74% | 57% | 757 mm Hg | NW 0.61 m/s | 11.4 |
| 11:00 | Patchy rain possible | 32 °C | 73% (0.02 mm/hr) | 51% | 52% | 757 mm Hg | WNW 0.69 m/s | 12.7 |
| 12:00 | Patchy rain possible | 33 °C | 69% (0.02 mm/hr) | 71% | 49% | 757 mm Hg | WNW 0.81 m/s | 9.3 |
| 13:00 | Patchy rain possible | 33 °C | 100% (0.11 mm/hr) | 72% | 51% | 756 mm Hg | NW 0.81 m/s | 9.4 |
| 14:00 | Patchy rain possible | 33 °C | 100% (0.09 mm/hr) | 79% | 55% | 755 mm Hg | NNW 0.19 m/s | 7.8 |
| 15:00 | Patchy rain possible | 31 °C | 100% (0.07 mm/hr) | 80% | 58% | 755 mm Hg | SE 1.39 m/s | 3.8 |
| 16:00 | Patchy rain possible | 31 °C | 100% (0.31 mm/hr) | 84% | 59% | 755 mm Hg | SE 1.31 m/s | 2.2 |
| 17:00 |  Light rain shower | 31 °C | 100% (0.39 mm/hr) | 55% | 64% | 755 mm Hg | SE 1.11 m/s | 1.1 |
| 18:00 | Light rain shower | 29 °C | 100% (0.58 mm/hr) | 68% | 77% | 755 mm Hg | ESE 1.19 m/s | 0.2 |
| 19:00 | Light rain shower | 25 °C | 100% (0.26 mm/hr) | 57% | 90% | 756 mm Hg | E 0.89 m/s | 0 |
| 20:00 | Partly cloudy | 25 °C | 100% (0.07 mm/hr) | 50% | 94% | 756 mm Hg | N 1 m/s | 0 |
| 21:00 |  Patchy rain possible | 24 °C | 100% (0.23 mm/hr) | 70% | 95% | 757 mm Hg | N 1.19 m/s | 0 |
| 22:00 | Patchy rain possible | 23 °C | 100% (0.37 mm/hr) | 88% | 96% | 757 mm Hg | N 1.31 m/s | 0 |
| 23:00 |  Light rain shower | 21 °C | 100% (0.39 mm/hr) | 90% | 96% | 757 mm Hg | N 1.31 m/s | 0 |
Mon, 15 Dec, 2025
