Weather forecast Helsinki 29-12-2025
Weather today temperature from -4 °C to 2 °C, cloud cover up to 100%, precipitation is expected with a 100% chance, wind up to 9.81 m/s (gusts up to 12.86 m/s), air humidity from 55% to 95%, atmospheric pressure from 743 to 750 mm Hg, UV Index to 0.1 during the day. Forecast for the next days on the table.
Sunrise 09:21
Sunset 15:21
Sunset 15:21
Chart
Table
Type of temperature:
°C
°FMon, 29 Dec, 2025
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Light snow | 1 °C | 100% (0.07 mm/hr) | 100% | 91% | 750 mm Hg | W 4.19 m/s | 0 |
| 01:00 | Light snow | 2 °C | 66% (0.04 mm/hr) | 100% | 95% | 749 mm Hg | W 4.89 m/s | 0 |
| 02:00 |  Patchy rain possible | 2 °C | 61% (0.01 mm/hr) | 100% | 91% | 748 mm Hg | WNW 5.5 m/s | 0 |
| 03:00 | Light snow | 1 °C | 100% (0.07 mm/hr) | 75% | 93% | 747 mm Hg | NW 7.31 m/s | 0 |
| 04:00 |  Partly cloudy | 2 °C | 0% | 26% | 75% | 747 mm Hg | NW 8.31 m/s | 0 |
| 05:00 |  Clear | 1 °C | 0% | 8% | 65% | 747 mm Hg | NW 8.81 m/s | 0 |
| 06:00 | Clear | 0 °C | 0% | 6% | 58% | 747 mm Hg | NW 8.81 m/s | 0 |
| 07:00 | Clear | -1 °C | 0% | 4% | 55% | 747 mm Hg | NW 7.81 m/s | 0 |
| 08:00 |  Partly cloudy | -1 °C | 0% | 34% | 55% | 747 mm Hg | NW 7.69 m/s | 0 |
| 09:00 |  Clear | -2 °C | 0% | 24% | 57% | 746 mm Hg | NW 8 m/s | 0 |
| 10:00 | Partly cloudy | -2 °C | 0% | 44% | 57% | 746 mm Hg | NW 8.19 m/s | 0 |
| 11:00 |  Light snow | -2 °C | 0% | 92% | 58% | 746 mm Hg | NW 8 m/s | 0.1 |
| 12:00 | Sunny | -3 °C | 0% | 24% | 57% | 746 mm Hg | NW 7.31 m/s | 0.1 |
| 13:00 | Partly cloudy | -3 °C | 0% | 46% | 57% | 745 mm Hg | NW 6.81 m/s | 0.1 |
| 14:00 |  Light freezing rain | -3 °C | 87% (0.01 mm/hr) | 100% | 66% | 744 mm Hg | WNW 7.39 m/s | 0 |
| 15:00 |  Blowing snow | -3 °C | 60% (0.01 mm/hr) | 77% | 71% | 743 mm Hg | WNW 7.69 m/s | 0 |
| 16:00 |  Blizzard | -3 °C | 100% (0.1 mm/hr) | 90% | 77% | 743 mm Hg | NW 7.89 m/s | 0 |
| 17:00 | Blizzard | -3 °C | 100% (0.13 mm/hr) | 100% | 82% | 743 mm Hg | NW 9.31 m/s | 0 |
| 18:00 | Blizzard | -3 °C | 100% (0.09 mm/hr) | 100% | 82% | 743 mm Hg | NNW 9.81 m/s | 0 |
| 19:00 | Blizzard | -3 °C | 100% (0.11 mm/hr) | 100% | 83% | 743 mm Hg | NNW 9.61 m/s | 0 |
| 20:00 |  Blizzard | -4 °C | 100% (0.22 mm/hr) | 100% | 85% | 743 mm Hg | NNW 9.61 m/s | 0 |
| 21:00 | Blizzard | -4 °C | 100% (0.09 mm/hr) | 100% | 81% | 743 mm Hg | N 9.61 m/s | 0 |
| 22:00 |  Blowing snow | -4 °C | 85% (0.05 mm/hr) | 90% | 79% | 744 mm Hg | N 9 m/s | 0 |
| 23:00 | Blowing snow | -4 °C | 100% (0.05 mm/hr) | 97% | 80% | 744 mm Hg | N 8.61 m/s | 0 |
Mon, 29 Dec, 2025
