Ik zal hier een Tx / Tn overzicht bijhouden. De run is net begonnen.
| Dag | Tx DB | Tn DB | Laagste Tx Nederland | Laagste Tn Nederland |
| 5-jan | 0 | -5 | -1 | -6 |
| 6-jan | 0 | -6 | -1 | -9 |
| 7-jan | 0 | -4 | -1 | -6 |
| 8-jan | 1 | -3 | 1 | -5 |
| 9-jan | 5 | 1 | 2 | 0 |
| 10-jan | 5 | 1 | 1 | 0 |
| 11-jan | 11 | 1 | 6 | 0 |
| 12-jan | 11 | 3 | 9 | 2 |
| 13-jan | 6 | 4 | 5 | 2 |
| 14-jan | 8 | 3 | 6 | 1 |
| 15-jan | 11 | 5 | 8 | 4 |
| 16-jan | 7 | 3 | 6 | 2 |
| 17-jan | 6 | 2 | 4 | 1 |
| 18-jan | 5 | 3 | 3 | 1 |
| 19-jan | 5 | 3 | 3 | 1 |
| 20-jan | 5 | 3 | 2 | 1 |
| Tg | 5.4 | 0.9 | 3.3 | -0.7 |
Tg De Bilt (5-jan - 20-jan) = 3.1 graden (0.8 graden kouder dan normaal)
Normale Tg De Bilt (1991 - 2020) = 3.9 graden