Weather forecast Helsinki 04-01-2026
Weather Sunday 4 January temperature from -6 °C to -1 °C, cloud cover up to 100%, precipitation is expected with a 100% chance, wind up to 5.61 m/s (gusts up to 8.08 m/s), air humidity from 83% to 94%, atmospheric pressure from 743 to 751 mm Hg, UV Index to 1 during the day. Forecast for the next days on the table.
Sunrise 09:21
Sunset 15:25
Sunset 15:25
Chart
Table
Type of temperature:
°C
°FSun, 4 Jan, 2026
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Moderate snow | -1 °C | 100% (0.09 mm/hr) | 95% | 87% | 743 mm Hg | SE 5.61 m/s | 0 |
| 01:00 |  Moderate or heavy snow showers | -1 °C | 100% (0.08 mm/hr) | 96% | 86% | 743 mm Hg | SE 5.5 m/s | 0 |
| 02:00 |  Light snow | -1 °C | 73% (0.04 mm/hr) | 100% | 84% | 743 mm Hg | SE 5.19 m/s | 0 |
| 03:00 | Light snow | -4 °C | 76% (0.02 mm/hr) | 100% | 89% | 745 mm Hg | NE 1.89 m/s | 0 |
| 04:00 | Light snow | -4 °C | 72% (0.02 mm/hr) | 100% | 90% | 745 mm Hg | NE 2.11 m/s | 0 |
| 05:00 | Light snow | -1 °C | 60% (0.02 mm/hr) | 100% | 83% | 743 mm Hg | ESE 3.61 m/s | 0 |
| 06:00 |  Light freezing rain | -4 °C | 60% (0.01 mm/hr) | 100% | 90% | 745 mm Hg | NE 2.61 m/s | 0 |
| 07:00 | Light freezing rain | -4 °C | 77% (0.01 mm/hr) | 100% | 90% | 745 mm Hg | NE 2.69 m/s | 0 |
| 08:00 |  Moderate or heavy snow showers | -2 °C | 100% (0.11 mm/hr) | 100% | 88% | 744 mm Hg | E 3.81 m/s | 0 |
| 09:00 |  Light freezing rain | -4 °C | 85% (0.01 mm/hr) | 100% | 91% | 746 mm Hg | NE 2.61 m/s | 0 |
| 10:00 |  Light snow | -4 °C | 60% (0.02 mm/hr) | 100% | 91% | 746 mm Hg | NE 2.69 m/s | 0 |
| 11:00 | Moderate or heavy snow showers | -2 °C | 100% (0.15 mm/hr) | 100% | 90% | 745 mm Hg | ENE 3.31 m/s | 0.1 |
| 12:00 |  Moderate snow | -3 °C | 100% (0.08 mm/hr) | 100% | 94% | 746 mm Hg | NE 2.5 m/s | 0.1 |
| 13:00 | Light snow | -3 °C | 100% (0.06 mm/hr) | 100% | 93% | 746 mm Hg | NNE 2.69 m/s | 0.1 |
| 14:00 |  Heavy snow | -2 °C | 100% (0.4 mm/hr) | 100% | 93% | 746 mm Hg | NE 4.11 m/s | 0 |
| 15:00 | Moderate or heavy snow showers | -2 °C | 100% (0.3 mm/hr) | 99% | 93% | 746 mm Hg | NE 4.61 m/s | 1 |
| 16:00 | Heavy snow | -2 °C | 100% (0.3 mm/hr) | 97% | 94% | 747 mm Hg | NNE 5 m/s | 0 |
| 17:00 | Moderate or heavy snow showers | -3 °C | 100% (0.19 mm/hr) | 96% | 94% | 747 mm Hg | NNE 5.5 m/s | 0 |
| 18:00 | Light freezing rain | -3 °C | 100% (0.1 mm/hr) | 87% | 94% | 748 mm Hg | NNE 5.19 m/s | 0 |
| 19:00 | Moderate or heavy snow showers | -4 °C | 100% (0.1 mm/hr) | 77% | 94% | 749 mm Hg | NNE 4.81 m/s | 0 |
| 20:00 | Light freezing rain | -5 °C | 66% (0.01 mm/hr) | 68% | 94% | 749 mm Hg | NNE 4.5 m/s | 0 |
| 21:00 |  Partly cloudy | -5 °C | 44% | 63% | 94% | 749 mm Hg | N 4.11 m/s | 0 |
| 22:00 | Light freezing rain | -6 °C | 22% | 57% | 94% | 750 mm Hg | N 3.69 m/s | 0 |
| 23:00 | Partly cloudy | -6 °C | 0% | 51% | 94% | 751 mm Hg | N 3.31 m/s | 0 |
Sun, 4 Jan, 2026
