| Month | CET | Anomaly | notes |
| January | 5.6 | 1.8 | |
| February | 5.1 | 1.3 | |
| March | 5.9 | 0.2 | |
| April | 7.7 | -0.2 | |
| May | 12.6 | 1.4 | |
| June | 15.3 | 1.2 | |
| July | 17.0 | 1.0 | |
| August | 17.2 | 1.4 | |
| September | 16.1 | 2.5 | |
| October | 10.8 | 0.3 | |
| November | 5.5 | -0.9 | |
| December | 6.0 | 1.5 |
Average for 2016: 10.41, anomaly: 0.95C
Daily CET graph
