| Hourly-averaged dewpoint temperature (°C) | Back |
| Local time-> | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Feb.15.2008 | 18.7 | 18.7 | 18.5 | 18.5 | 18.5 | 18.5 | 18.7 | 20.0 | 19.8 | 19.7 | 19.5 | 19.6 | 19.6 | 19.6 | 19.4 | 19.4 | 19.3 | 19.3 | 18.9 | 19.0 | 19.1 | 19.0 | 18.9 | 18.9 |
| Feb.14.2008 | 18.2 | 18.5 | 18.6 | 18.7 | 18.7 | 18.6 | 18.8 | 20.1 | 19.7 | 19.4 | 19.1 | 19.2 | 19.2 | 19.3 | 19.2 | 19.2 | 19.1 | 18.9 | 18.7 | 18.7 | 18.6 | 18.6 | 18.6 | 18.7 |
| Feb.13.2008 | 18.6 | 18.7 | 18.5 | 18.5 | 18.4 | 18.2 | 18.3 | 18.9 | 19.4 | 19.1 | 18.8 | 18.2 | 17.5 | 17.4 | 17.0 | 16.6 | 16.3 | 16.4 | 16.5 | 17.0 | 17.3 | 17.4 | 17.6 | 17.7 |
| Feb.12.2008 | 18.1 | 18.2 | 18.0 | 18.1 | 18.3 | 18.4 | 18.5 | 18.9 | 19.4 | 19.5 | 19.4 | 18.4 | 17.8 | 17.2 | 17.3 | 17.8 | 17.3 | 17.5 | 17.6 | 17.9 | 18.3 | 18.5 | 18.3 | 18.3 |
| Feb.11.2008 | 17.6 | 17.7 | 17.9 | 18.0 | 18.0 | 18.0 | 18.6 | 19.4 | 19.0 | 18.9 | 18.4 | 18.4 | 18.6 | 18.5 | 18.4 | 18.2 | 18.2 | 17.6 | 17.3 | 17.0 | 17.3 | 17.5 | 17.4 | 17.6 |
| Feb.10.2008 | 18.3 | 18.1 | 17.8 | 17.6 | 17.5 | 17.4 | 17.4 | 18.3 | 18.6 | 18.4 | 18.0 | 17.8 | 18.0 | 18.0 | 18.0 | 17.8 | 17.4 | 17.8 | 17.6 | 17.6 | 17.5 | 17.3 | 17.3 | 17.4 |
| Feb.09.2008 | 17.6 | 17.5 | 17.4 | 17.3 | 17.4 | 17.4 | 17.9 | 19.3 | 19.0 | 18.8 | 18.7 | 18.5 | 18.2 | 17.8 | 17.5 | 17.5 | 17.5 | 17.3 | 17.0 | 17.5 | 17.9 | 17.7 | 17.7 | 18.1 |
| Feb.08.2008 | 17.3 | 17.1 | 17.1 | 17.0 | 17.1 | 17.4 | 18.0 | 19.1 | 19.1 | 18.9 | 18.8 | 18.6 | 18.5 | 18.5 | 18.4 | 17.9 | 17.6 | 17.6 | 17.5 | 17.9 | 17.9 | 18.0 | 17.9 | 17.7 |
| Feb.07.2008 | 17.0 | 16.9 | 16.8 | 16.8 | 16.9 | 17.0 | 17.4 | 18.4 | 18.6 | 18.4 | 18.3 | 17.8 | 17.8 | 18.0 | 18.1 | 17.7 | 17.8 | 17.8 | 17.4 | 17.0 | 17.1 | 17.4 | 17.6 | 17.4 |
| Feb.06.2008 | 17.5 | 17.6 | 17.6 | 17.6 | 17.7 | 17.8 | 18.1 | 18.2 | 18.4 | 18.1 | 18.4 | 18.2 | 18.1 | 17.9 | 17.9 | 17.9 | 17.7 | 17.2 | 17.2 | 17.1 | 17.2 | 17.2 | 17.2 | 17.1 |
| Feb.05.2008 | 17.3 | 17.4 | 17.4 | 17.3 | 17.3 | 17.2 | 17.8 | 18.8 | 18.9 | 18.4 | 18.5 | 18.3 | 18.0 | 17.9 | 18.0 | 17.8 | 17.6 | 17.4 | 17.3 | 17.3 | 17.5 | 17.7 | 17.6 | 17.4 |
| Feb.04.2008 | 18.4 | 18.4 | 18.3 | 18.4 | 18.4 | 18.2 | 18.3 | 19.1 | 19.6 | 19.1 | 18.8 | 18.1 | 18.0 | 18.0 | 17.9 | 17.5 | 17.2 | 17.5 | 17.4 | 17.2 | 17.5 | 17.5 | 17.4 | 17.4 |
| Feb.03.2008 | 18.7 | 18.5 | 18.3 | 18.4 | 18.3 | 18.1 | 18.2 | 18.6 | 19.1 | 19.2 | 19.5 | 19.4 | 18.9 | 18.6 | 18.0 | 17.4 | 16.7 | 17.0 | 17.5 | 17.6 | 17.7 | 18.0 | 18.2 | 18.3 |
| Feb.02.2008 | 17.7 | 17.8 | 18.0 | 18.1 | 18.1 | 18.1 | 18.4 | 19.1 | 19.3 | 18.6 | 18.7 | 18.3 | 17.8 | 18.4 | 19.0 | 19.1 | 19.4 | 19.5 | 19.8 | 19.9 | 19.9 | 19.9 | 19.6 | 19.1 |
| Feb.01.2008 | 18.9 | 18.8 | 19.0 | 19.3 | 19.4 | 19.5 | 19.9 | 20.6 | 20.8 | 19.8 | 19.9 | 19.6 | 19.0 | 18.6 | 19.1 | 18.7 | 18.6 | 18.0 | 17.8 | 18.0 | 17.6 | 17.5 | 17.6 | 17.7 |
| Jan.31.2008 | 17.7 | 17.3 | 17.2 | 17.3 | 17.4 | 17.6 | 18.1 | 18.9 | 18.7 | 18.9 | 18.4 | 18.9 | 19.0 | 19.1 | 19.3 | 19.7 | 19.4 | 19.5 | 19.3 | 19.4 | 19.0 | 19.0 | 19.1 | 19.1 |
| Jan.30.2008 | 19.1 | 19.2 | 19.4 | 19.5 | 19.5 | 19.4 | 19.7 | 20.0 | 20.5 | 20.1 | 19.9 | 19.8 | 20.0 | 19.9 | 19.3 | 19.6 | 19.8 | 20.1 | 19.6 | 19.1 | 19.1 | 18.9 | 18.5 | 18.1 |
| Jan.29.2008 | 19.2 | 19.1 | 19.2 | 19.2 | 19.2 | 19.1 | 19.4 | 20.2 | 20.2 | 20.1 | 19.9 | 19.9 | 19.9 | 19.7 | 19.3 | 19.2 | 19.1 | 19.3 | 19.1 | 19.3 | 19.4 | 19.3 | 19.3 | 19.1 |
| Jan.28.2008 | 18.7 | 18.8 | 19.0 | 18.9 | 18.8 | 18.7 | 18.9 | 19.4 | 19.8 | 19.8 | 19.8 | 19.7 | 19.1 | 18.3 | 18.0 | 18.2 | 17.8 | 17.8 | 17.4 | 17.6 | 17.8 | 18.0 | 18.4 | 19.0 |
| Jan.27.2008 | 19.1 | 19.1 | 19.0 | 19.1 | 19.1 | 19.2 | 19.4 | 19.7 | 19.8 | 19.9 | 19.9 | 19.5 | 19.6 | 19.5 | 19.4 | 19.2 | 19.1 | 19.3 | 18.9 | 18.8 | 18.9 | 18.9 | 18.9 | 18.9 |
| Jan.26.2008 | 18.9 | 19.1 | 19.3 | 19.5 | 19.7 | 20.0 | 20.3 | 20.5 | 20.6 | 20.3 | 20.2 | 20.2 | 20.3 | 20.1 | 20.1 | 20.1 | 19.2 | 18.8 | 19.1 | 19.1 | 18.9 | 18.8 | 18.8 | 19.0 |
| Jan.25.2008 | 19.7 | 20.3 | 20.4 | 20.3 | 20.2 | 20.1 | 20.1 | 20.5 | 20.7 | 20.2 | 20.0 | 19.6 | 19.6 | 19.9 | 20.0 | 19.8 | 19.8 | 19.4 | 19.3 | 19.3 | 19.7 | 19.9 | 19.5 | 19.0 |
| Jan.24.2008 | 20.3 | 20.2 | 20.0 | 19.9 | 19.9 | 19.9 | 19.9 | 20.6 | 21.1 | 20.8 | 20.4 | 19.9 | 19.6 | 20.0 | 19.9 | 19.4 | 19.2 | 19.0 | 19.0 | 19.1 | 18.9 | 19.0 | 18.9 | 19.1 |
| Jan.23.2008 | 20.1 | 20.2 | 20.2 | 20.3 | 20.3 | 20.4 | 20.3 | 20.3 | 20.6 | 20.6 | 20.7 | 20.4 | 19.8 | 20.2 | 20.4 | 20.7 | 20.2 | 19.8 | 20.2 | 20.1 | 20.3 | 20.4 | 20.5 | 20.5 |
| Jan.22.2008 | 19.6 | 19.6 | 19.5 | 19.4 | 19.4 | 19.4 | 19.5 | 19.4 | 19.6 | 19.8 | 20.0 | 19.9 | 19.7 | 19.7 | 20.0 | 19.9 | 19.9 | 20.0 | 19.6 | 19.3 | 19.2 | 19.3 | 19.4 | 19.8 |
| Jan.21.2008 | 19.0 | 18.9 | 18.9 | 19.1 | 19.4 | 19.5 | 19.5 | 20.2 | 20.5 | 20.2 | 19.8 | 20.1 | 19.8 | 19.6 | 19.4 | 19.2 | 19.2 | 19.2 | 19.3 | 19.2 | 19.4 | 19.6 | 19.6 | 19.6 |
| Jan.20.2008 | 20.0 | 20.0 | 20.0 | 20.0 | 19.9 | 19.6 | 19.6 | 19.6 | 19.5 | 19.7 | 19.9 | 19.8 | 19.5 | 19.3 | 19.0 | 19.0 | 19.0 | 19.0 | 18.7 | 18.6 | 18.8 | 18.6 | 18.5 | 18.9 |
| Jan.19.2008 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 19.6 | 19.7 | 20.0 | 20.0 | 20.0 | 20.0 |
| Jan.18.2008 | 19.3 | 19.3 | 19.4 | 19.5 | 19.5 | 19.4 | 19.3 | 19.5 | 20.9 | 20.6 | 20.0 | 19.7 | 19.7 | 19.6 | 19.7 | 19.6 | - | - | - | - | - | - | - | - |
| Jan.17.2008 | 19.2 | 19.2 | 19.1 | 19.1 | 18.9 | 18.9 | 19.2 | 19.4 | 19.8 | 19.8 | 19.7 | 19.7 | 19.6 | 19.8 | 20.0 | 19.7 | 19.6 | 19.7 | 19.6 | 19.5 | 19.6 | 19.6 | 19.5 | 19.4 |
| Jan.16.2008 | 19.1 | 19.1 | 19.1 | 19.0 | 19.0 | 19.1 | 19.4 | 20.4 | 20.8 | 20.3 | 20.2 | 20.2 | 20.2 | 20.1 | 19.8 | 19.7 | 19.5 | 19.5 | 19.3 | 19.1 | 19.1 | 19.1 | 19.0 | 19.0 |
| Jan.15.2008 | 19.6 | 19.5 | 19.4 | 19.4 | 19.5 | 19.5 | 19.5 | 20.0 | 20.2 | 20.4 | 20.0 | 20.6 | 20.6 | 20.2 | 19.8 | 19.5 | 19.5 | 19.6 | 19.5 | 19.5 | 19.4 | 19.2 | 19.2 | 19.2 |
| Jan.14.2008 | 19.4 | 19.4 | 19.5 | 19.6 | 19.7 | 19.6 | 19.5 | 19.9 | 20.6 | 20.5 | 20.1 | 20.3 | 20.5 | 20.1 | 19.9 | 19.7 | 19.5 | 19.4 | 19.0 | 18.9 | 19.4 | 19.5 | 19.4 | 19.5 |
| Jan.13.2008 | 19.3 | 19.4 | 19.4 | 19.4 | 19.4 | 19.3 | 19.5 | 20.1 | 20.3 | 20.3 | 20.2 | 20.0 | 19.6 | 19.5 | 19.2 | 18.8 | 18.8 | 18.6 | 18.7 | 19.0 | 19.2 | 19.3 | 19.3 | 19.4 |
| Jan.12.2008 | 18.5 | 18.6 | 18.8 | 18.8 | 18.7 | 18.7 | 18.9 | 19.5 | 20.4 | 20.4 | 20.0 | 19.7 | 19.6 | 19.6 | 19.0 | 19.0 | 19.0 | 19.2 | 19.1 | 19.1 | 19.2 | 19.0 | 19.1 | 19.3 |
| Jan.11.2008 | 18.6 | 18.7 | 18.7 | 18.9 | 18.9 | 18.7 | 18.6 | 18.9 | 19.8 | 20.1 | 19.6 | 19.3 | 19.2 | 19.0 | 18.7 | 18.3 | 18.5 | 18.7 | 18.5 | 18.4 | 18.4 | 18.5 | 18.4 | 18.4 |
| Jan.10.2008 | 18.9 | 18.8 | 18.8 | 18.9 | 18.9 | 18.9 | 19.1 | 19.6 | 19.7 | 20.1 | 19.5 | 19.3 | 19.4 | 19.6 | 19.5 | 19.4 | 18.9 | 19.1 | 19.0 | 18.9 | 18.8 | 18.8 | 18.9 | 18.7 |
| Jan.09.2008 | 18.5 | 18.6 | 18.5 | 18.4 | 18.5 | 18.7 | 18.8 | 18.8 | 18.9 | 19.4 | 19.6 | 21.1 | 21.1 | 19.3 | 19.0 | 18.9 | 18.9 | 18.8 | 18.9 | 18.7 | 18.8 | 19.0 | 19.0 | 18.9 |
| Jan.08.2008 | 18.1 | 18.0 | 18.1 | 18.0 | 17.9 | 18.0 | 18.1 | 18.4 | 18.5 | 18.9 | 19.0 | 18.9 | 18.9 | 18.8 | 18.6 | 18.5 | 18.2 | 18.1 | 18.0 | 18.3 | 18.5 | 18.5 | 18.6 | 18.5 |
| Jan.07.2008 | - | - | - | - | - | - | - | - | - | - | - | - | - | 18.4 | 18.4 | 18.1 | 18.2 | 18.1 | 18.1 | 18.3 | 18.3 | 18.3 | 18.3 | 18.2 |
| Jan.06.2008 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Jan.05.2008 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Jan.04.2008 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Jan.03.2008 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Jan.02.2008 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Jan.01.2008 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |