Weather forecast Saint Petersburg 21-12-2025
Weather Sunday 21 December temperature from 4 °C to 5 °C, cloud cover up to 100%, precipitation is expected with a 27% chance, wind up to 6.31 m/s (gusts up to 9.72 m/s), air humidity from 77% to 86%, atmospheric pressure from 759 to 760 mm Hg, UV Index to 0.1 during the day. Forecast for the next days on the table.
Sunrise 09:52
Sunset 15:55
Sunset 15:55
Chart
Table
Type of temperature:
°C
°FSun, 21 Dec, 2025
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 5 °C | 0% | 85% | 81% | 759 mm Hg | WSW 6.31 m/s | 0 |
| 01:00 | Cloudy | 5 °C | 0% | 81% | 80% | 759 mm Hg | WSW 6 m/s | 0 |
| 02:00 |  Overcast | 4 °C | 0% | 93% | 81% | 759 mm Hg | WSW 5.81 m/s | 0 |
| 03:00 | Overcast | 4 °C | 0% | 100% | 81% | 759 mm Hg | WSW 5.81 m/s | 0 |
| 04:00 | Overcast | 4 °C | 0% | 100% | 79% | 759 mm Hg | WSW 5.69 m/s | 0 |
| 05:00 | Overcast | 4 °C | 0% | 100% | 80% | 759 mm Hg | WSW 5.61 m/s | 0 |
| 06:00 | Overcast | 4 °C | 0% | 100% | 81% | 759 mm Hg | WSW 5.61 m/s | 0 |
| 07:00 | Overcast | 4 °C | 0% | 100% | 82% | 759 mm Hg | WSW 5.61 m/s | 0 |
| 08:00 |  Overcast | 4 °C | 0% | 97% | 82% | 759 mm Hg | WSW 5.61 m/s | 0 |
| 09:00 | Overcast | 4 °C | 0% | 93% | 80% | 760 mm Hg | WSW 5.5 m/s | 0 |
| 10:00 | Overcast | 5 °C | 0% | 98% | 78% | 760 mm Hg | WSW 5.5 m/s | 0 |
| 11:00 | Overcast | 5 °C | 0% | 98% | 77% | 760 mm Hg | WSW 5.69 m/s | 0 |
| 12:00 | Overcast | 5 °C | 0% | 98% | 78% | 759 mm Hg | WSW 5.81 m/s | 0.1 |
| 13:00 | Overcast | 5 °C | 0% | 100% | 79% | 759 mm Hg | WSW 6 m/s | 0.1 |
| 14:00 | Overcast | 5 °C | 0% | 98% | 81% | 759 mm Hg | WSW 6.11 m/s | 0.1 |
| 15:00 |  Patchy rain possible | 5 °C | 27% | 99% | 81% | 759 mm Hg | W 6.11 m/s | 0 |
| 16:00 | Overcast | 5 °C | 54% | 100% | 82% | 759 mm Hg | W 6.11 m/s | 0 |
| 17:00 | Patchy rain possible | 5 °C | 81% (0.01 mm/hr) | 100% | 82% | 759 mm Hg | W 6.11 m/s | 0 |
| 18:00 | Overcast | 4 °C | 54% | 100% | 84% | 759 mm Hg | W 5.81 m/s | 0 |
| 19:00 | Patchy rain possible | 4 °C | 27% | 100% | 85% | 759 mm Hg | W 5.5 m/s | 0 |
| 20:00 | Overcast | 4 °C | 0% | 100% | 86% | 759 mm Hg | W 5.19 m/s | 0 |
| 21:00 | Overcast | 4 °C | 0% | 100% | 86% | 759 mm Hg | W 5.19 m/s | 0 |
| 22:00 | Overcast | 4 °C | 0% | 100% | 86% | 759 mm Hg | W 5.19 m/s | 0 |
| 23:00 | Overcast | 4 °C | 0% | 100% | 86% | 759 mm Hg | W 5.19 m/s | 0 |
Sun, 21 Dec, 2025
