This interactive matrix parses long-term historical records from the station log files. Select a dataset below, and adjust the year using the dropdown menu.
| Day | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 41.1 | 1.2 | 48.2 | 23.6 | 30.9 | 46.1 | 48.6 | 25.6 | 32.3 | 24.9 | — | — |
| 2 | 30.1 | 19.3 | 22.8 | 32.4 | 13.7 | 27.0 | 61.9 | 24.1 | 36.6 | 18.4 | — | — |
| 3 | 43.8 | 16.0 | 6.6 | 70.8 | 32.6 | 67.9 | 29.0 | 26.3 | 75.2 | 2.3 | — | — |
| 4 | 15.7 | 22.1 | 7.1 | 69.5 | 5.0 | 78.2 | 63.1 | 45.1 | 86.2 | 10.4 | — | — |
| 5 | 17.7 | 19.8 | 12.3 | 118.1 | 13.9 | 47.7 | 46.8 | 75.0 | 28.3 | 16.2 | — | — |
| 6 | 9.8 | 13.1 | 3.4 | 21.0 | 25.7 | 71.3 | 49.8 | 40.0 | 25.5 | 1.4 | — | — |
| 7 | 36.7 | 24.8 | 1.8 | 27.4 | 11.6 | 56.7 | 41.6 | 22.3 | 37.3 | 27.2 | — | — |
| 8 | 15.2 | 5.0 | 0.3 | 18.4 | 9.6 | 28.6 | 20.9 | 21.6 | 15.6 | 34.5 | — | — |
| 9 | 115.3 | 16.3 | 1.2 | 56.4 | 25.3 | 62.3 | 21.8 | 24.3 | 24.7 | 80.1 | — | — |
| 10 | 25.6 | 9.9 | 33.7 | 37.0 | 32.5 | 48.7 | 27.0 | 37.6 | 34.9 | — | — | — |
| 11 | 44.0 | 31.9 | 83.1 | 79.7 | 13.8 | 41.3 | 47.4 | 29.1 | 16.1 | — | — | — |
| 12 | 53.2 | 32.9 | 98.3 | 64.5 | 49.5 | 111.1 | 67.5 | 13.7 | 40.4 | — | — | — |
| 13 | 26.6 | 14.8 | 83.6 | 10.9 | 47.5 | 61.8 | 75.2 | 19.7 | 15.8 | — | — | — |
| 14 | 5.1 | 22.4 | 28.3 | 31.6 | 25.1 | 25.3 | 49.1 | 19.1 | 24.2 | — | — | — |
| 15 | 52.8 | 33.9 | 57.5 | 50.8 | 29.8 | 25.4 | 51.5 | 21.3 | 41.6 | — | — | — |
| 16 | 4.2 | 85.4 | 63.0 | 46.6 | 37.4 | 44.0 | 32.9 | 13.4 | 31.7 | — | — | — |
| 17 | 1.9 | 40.5 | 46.8 | 39.0 | 42.1 | 54.4 | 26.3 | 35.0 | 44.1 | — | — | — |
| 18 | 0.5 | 45.3 | 18.4 | 37.7 | 42.3 | 20.2 | 20.8 | 55.4 | 53.4 | — | — | — |
| 19 | 4.2 | 17.2 | 15.5 | 22.5 | 68.4 | 40.8 | 28.0 | 41.4 | 78.8 | — | — | — |
| 20 | 55.4 | 54.5 | 14.2 | 21.6 | 78.7 | 29.5 | 24.5 | 47.4 | 37.5 | — | — | — |
| 21 | 47.6 | 64.4 | 12.8 | 45.6 | 33.1 | 14.3 | 16.2 | 22.3 | 8.0 | — | — | — |
| 22 | 15.3 | 57.3 | 9.4 | 46.1 | 33.8 | 42.7 | 10.2 | 13.7 | 5.4 | — | — | — |
| 23 | 43.6 | 54.4 | 10.5 | 35.2 | 21.7 | 23.9 | 21.4 | 8.0 | 23.8 | — | — | — |
| 24 | 37.2 | 27.6 | 94.3 | 23.1 | 15.7 | 18.5 | 18.2 | 35.6 | 7.1 | — | — | — |
| 25 | 5.6 | 10.2 | 119.7 | 10.9 | 24.8 | 47.4 | 56.3 | 30.4 | 11.7 | — | — | — |
| 26 | 10.5 | 71.4 | 40.6 | 16.4 | 21.4 | 40.1 | 75.5 | 21.8 | 11.5 | — | — | — |
| 27 | 39.1 | 49.3 | 32.3 | 13.4 | 37.0 | 20.0 | 43.8 | 14.4 | 26.0 | — | — | — |
| 28 | 0.0 | 56.0 | 67.1 | 50.1 | 31.7 | 63.6 | 27.8 | 50.3 | 7.1 | — | — | — |
| 29 | 14.4 | 58.8 | 70.4 | 18.7 | 34.4 | 34.4 | 44.7 | 14.5 | — | — | — | |
| 30 | 21.8 | 68.9 | 42.9 | 21.4 | 32.3 | 41.5 | 57.1 | 21.7 | — | — | — | |
| 31 | 8.8 | 18.5 | 67.4 | 27.1 | 50.6 | — | — |