Weather forecast Helsinki 29-12-2025
Weather Monday 29 December temperature from -1 °C to 4 °C, cloud cover up to 100%, precipitation is expected with a 100% chance, wind up to 9.81 m/s (gusts up to 13.86 m/s), air humidity from 72% to 89%, atmospheric pressure from 736 to 749 mm Hg, UV Index to 2 during the day. Forecast for the next days on the table.
Sunrise 09:21
Sunset 15:18
Sunset 15:18
Chart
Table
Type of temperature:
°C
°FMon, 29 Dec, 2025
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 3 °C | 0% | 100% | 81% | 749 mm Hg | WNW 6.61 m/s | 0 |
| 01:00 | Overcast | 3 °C | 0% | 100% | 80% | 748 mm Hg | WNW 6.5 m/s | 0 |
| 02:00 | Overcast | 4 °C | 0% | 100% | 80% | 747 mm Hg | WNW 6.5 m/s | 0 |
| 03:00 |  Partly cloudy | 4 °C | 0% | 77% | 79% | 746 mm Hg | WNW 6.81 m/s | 0 |
| 04:00 | Overcast | 4 °C | 0% | 55% | 77% | 744 mm Hg | WNW 7 m/s | 0 |
| 05:00 | Partly cloudy | 4 °C | 0% | 32% | 76% | 743 mm Hg | WNW 7.31 m/s | 0 |
| 06:00 |  Blizzard | 3 °C | 100% (0.2 mm/hr) | 54% | 80% | 741 mm Hg | WNW 7.69 m/s | 0 |
| 07:00 | Partly cloudy | 3 °C | 100% (0.4 mm/hr) | 76% | 84% | 740 mm Hg | W 8.11 m/s | 0 |
| 08:00 |  Blizzard | 2 °C | 100% (0.59 mm/hr) | 99% | 88% | 739 mm Hg | W 8.5 m/s | 0 |
| 09:00 | Blizzard | 2 °C | 100% (0.5 mm/hr) | 95% | 89% | 738 mm Hg | W 8.89 m/s | 0 |
| 10:00 | Blizzard | 1 °C | 100% (0.4 mm/hr) | 92% | 89% | 737 mm Hg | WNW 9.39 m/s | 1 |
| 11:00 | Blizzard | 1 °C | 100% (0.26 mm/hr) | 88% | 89% | 736 mm Hg | WNW 9.81 m/s | 1 |
| 12:00 |  Light snow | 1 °C | 100% (0.2 mm/hr) | 82% | 84% | 736 mm Hg | WNW 9.5 m/s | 1 |
| 13:00 | Blizzard | 1 °C | 100% (0.1 mm/hr) | 76% | 79% | 736 mm Hg | NW 9.11 m/s | 1 |
| 14:00 | Light snow | 1 °C | 0% | 70% | 74% | 736 mm Hg | NW 8.81 m/s | 1 |
| 15:00 |  Partly cloudy | 1 °C | 0% | 66% | 74% | 736 mm Hg | NW 8.61 m/s | 2 |
| 16:00 | Light snow | 0 °C | 0% | 62% | 73% | 737 mm Hg | NW 8.39 m/s | 0 |
| 17:00 | Partly cloudy | 0 °C | 0% | 57% | 72% | 737 mm Hg | NW 8.19 m/s | 0 |
| 18:00 | Partly cloudy | 0 °C | 0% | 57% | 75% | 737 mm Hg | NW 7.69 m/s | 0 |
| 19:00 | Partly cloudy | 0 °C | 0% | 56% | 77% | 737 mm Hg | NW 7.19 m/s | 0 |
| 20:00 | Partly cloudy | -1 °C | 0% | 56% | 79% | 737 mm Hg | NW 6.69 m/s | 0 |
| 21:00 | Overcast | -1 °C | 0% | 70% | 79% | 737 mm Hg | NW 6.61 m/s | 0 |
| 22:00 | Partly cloudy | -1 °C | 0% | 85% | 79% | 737 mm Hg | NW 6.5 m/s | 0 |
| 23:00 | Overcast | -1 °C | 0% | 100% | 79% | 738 mm Hg | NNW 6.39 m/s | 0 |
Mon, 29 Dec, 2025
