| дата | температура воздуха, °C | ||
| минимальная | средняя | максимальная | |
| 01.04.2004 | -4.8 | -1.3 | 1.0 |
| 02.04.2004 | -12.0 | -8.7 | -5.6 |
| 03.04.2004 | -13.8 | -8.9 | -5.2 |
| 04.04.2004 | -9.8 | -6.1 | -3.0 |
| 05.04.2004 | -11.0 | -6.7 | -2.2 |
| 06.04.2004 | -11.6 | -5.2 | -1.2 |
| 07.04.2004 | -6.7 | -1.7 | 3.8 |
| 08.04.2004 | -4.8 | 0.7 | 5.4 |
| 09.04.2004 | -4.3 | 2.0 | 6.2 |
| 10.04.2004 | 0.6 | 1.9 | 3.0 |
| 11.04.2004 | 1.8 | 3.6 | 6.0 |
| 12.04.2004 | 2.4 | 5.6 | 11.3 |
| 13.04.2004 | 1.0 | 2.9 | 5.3 |
| 14.04.2004 | 0.6 | 2.3 | 3.2 |
| 15.04.2004 | -0.1 | 2.7 | 5.8 |
| 16.04.2004 | -1.0 | 4.0 | 7.6 |
| 17.04.2004 | -2.8 | 2.1 | 6.0 |
| 18.04.2004 | -4.0 | 3.0 | 7.9 |
| 19.04.2004 | 2.0 | 4.8 | 7.0 |
| 20.04.2004 | -3.0 | 0.1 | 3.0 |
| 21.04.2004 | -3.6 | 0.7 | 3.6 |
| 22.04.2004 | -1.2 | 1.6 | 4.7 |
| 23.04.2004 | -3.4 | -0.8 | 2.0 |
| 24.04.2004 | -5.2 | -0.3 | 4.3 |
| 25.04.2004 | -3.6 | -1.3 | 0.6 |
| 26.04.2004 | -2.2 | 1.0 | 4.9 |
| 27.04.2004 | -2.8 | 4.5 | 9.6 |
| 28.04.2004 | 1.8 | 9.7 | 15.9 |
| 29.04.2004 | 11.0 | 13.2 | 15.9 |
| 30.04.2004 | 10.0 | 11.7 | 14.8 |