Wind Reports (Knots)
Report for Year 2009
Data last updated 29/07/11 00:40.Other Years:
| Day | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg | Hi | Avg | Hi | Avg | Hi | Avg | Hi | Avg | Hi | Avg | Hi | Avg | Hi | Avg | Hi | Avg | Hi | Avg | Hi | Avg | Hi | Avg | Hi | |
| 1 | 5.4 | 18.0 | 12.6 | 26.0 | 11.7 | 26.0 | 17.2 | 34.0 | 22.1 | 44.0 | 5.8 | 14.0 | 6.2 | 23.0 | 11.7 | 36.0 | 7.7 | 25.0 | 9.7 | 28.0 | 13.8 | 36.0 | 20.0 | 45.0 |
| 2 | 7.9 | 17.0 | 13.2 | 29.0 | 18.5 | 40.0 | 13.0 | 35.0 | 16.8 | 32.0 | 12.0 | 20.0 | 4.4 | 14.0 | 8.2 | 20.0 | 7.3 | 23.0 | 11.1 | 42.0 | 14.4 | 30.0 | 15.0 | 32.0 |
| 3 | 11.0 | 21.0 | 20.1 | 32.0 | 10.7 | 30.0 | 14.6 | 30.0 | 12.2 | 28.0 | 8.8 | 18.0 | 4.2 | 23.0 | 8.2 | 23.0 | 3.3 | 14.0 | 27.5 | 53.0 | 12.4 | 29.0 | 6.2 | 20.0 |
| 4 | 7.8 | 23.0 | 22.0 | 44.0 | 14.1 | 29.0 | 11.7 | 30.0 | 19.0 | 39.0 | 9.5 | 23.0 | 4.6 | 18.0 | 7.7 | 31.0 | 5.4 | 17.0 | 8.9 | 29.0 | 10.1 | 24.0 | 8.9 | 21.0 |
| 5 | 15.0 | 35.0 | 16.9 | 40.0 | 16.9 | 37.0 | 20.9 | 43.0 | 12.4 | 27.0 | 19.1 | 35.0 | 6.8 | 21.0 | 14.1 | 35.0 | 13.8 | 30.0 | 11.1 | 36.0 | 6.5 | 22.0 | 16.7 | 30.0 |
| 6 | 11.3 | 31.0 | 22.4 | 43.0 | 15.1 | 30.0 | 8.3 | 18.0 | 15.3 | 32.0 | 15.1 | 30.0 | 12.2 | 25.0 | 12.4 | 30.0 | 13.4 | 33.0 | 16.4 | 37.0 | 10.9 | 35.0 | 22.5 | 51.0 |
| 7 | 8.0 | 24.0 | 17.2 | 43.0 | 15.7 | 39.0 | 17.2 | 41.0 | 29.6 | 52.0 | 11.6 | 23.0 | 16.1 | 29.0 | 7.5 | 20.0 | 15.9 | 30.0 | 13.8 | 30.0 | 5.7 | 16.0 | 21.5 | 55.0 |
| 8 | 20.3 | 35.0 | 3.3 | 12.0 | 20.9 | 44.0 | 8.6 | 28.0 | 17.4 | 45.0 | 11.2 | 20.0 | 13.8 | 28.0 | 11.3 | 32.0 | 29.2 | 64.0 | 8.9 | 25.0 | 6.7 | 16.0 | 15.9 | 38.0 |
| 9 | 31.4 | 50.0 | 5.5 | 13.0 | 19.3 | 47.0 | 13.3 | 35.0 | 11.2 | 28.0 | 9.6 | 19.0 | 12.7 | 23.0 | 8.3 | 23.0 | 16.1 | 34.0 | 18.0 | 30.0 | 14.0 | 33.0 | 18.5 | 41.0 |
| 10 | 35.6 | 70.0 | 8.8 | 30.0 | 7.1 | 25.0 | 14.8 | 33.0 | 4.4 | 13.0 | 9.4 | 20.0 | 8.4 | 17.0 | 5.3 | 16.0 | 12.0 | 21.0 | 14.3 | 29.0 | 5.0 | 35.0 | 9.1 | 22.0 |
| 11 | 35.2 | 58.0 | 6.4 | 20.0 | 19.7 | 45.0 | 23.2 | 46.0 | 4.5 | 14.0 | 10.5 | 28.0 | 12.6 | 29.0 | 12.8 | 34.0 | 12.2 | 28.0 | 13.6 | 31.0 | 7.7 | 21.0 | 6.7 | 17.0 |
| 12 | 20.0 | 45.0 | 13.1 | 31.0 | 20.1 | 48.0 | 10.8 | 23.0 | 7.4 | 21.0 | 7.2 | 19.0 | 11.7 | 27.0 | 10.4 | 22.0 | 12.5 | 26.0 | 5.3 | 29.0 | 17.0 | 36.0 | 5.7 | 11.0 |
| 13 | 7.1 | 23.0 | 8.7 | 25.0 | 9.7 | 22.0 | 8.3 | 24.0 | 12.5 | 27.0 | 5.9 | 17.0 | 5.8 | 18.0 | 3.1 | 10.0 | 4.7 | 13.0 | 13.3 | 29.0 | 13.9 | 37.0 | 2.2 | 10.0 |
| 14 | 13.0 | 35.0 | 17.8 | 34.0 | 20.8 | 49.0 | 10.4 | 24.0 | 14.6 | 26.0 | 7.5 | 20.0 | 10.7 | 23.0 | 9.5 | 27.0 | 2.2 | 10.0 | 10.4 | 26.0 | 13.7 | 32.0 | 12.9 | 28.0 |
| 15 | 23.7 | 57.0 | 13.0 | 23.0 | 17.3 | 39.0 | 6.6 | 17.0 | 16.0 | 37.0 | 10.7 | 23.0 | 2.5 | 10.0 | 22.0 | 44.0 | 6.7 | 17.0 | 6.6 | 26.0 | 17.6 | 33.0 | 16.5 | 29.0 |
| 16 | 22.2 | 40.0 | 17.1 | 30.0 | 6.9 | 21.0 | 15.3 | 30.0 | 19.0 | 36.0 | 9.0 | 26.0 | 8.1 | 23.0 | 13.7 | 34.0 | 5.2 | 17.0 | 4.1 | 15.0 | 10.1 | 30.0 | 16.1 | 37.0 |
| 17 | 25.1 | 85.0 | 12.1 | 23.0 | 7.3 | 29.0 | 14.7 | 28.0 | 9.4 | 21.0 | 13.5 | 30.0 | 9.8 | 18.0 | 10.9 | 29.0 | 13.3 | 30.0 | 10.4 | 35.0 | 10.2 | 23.0 | 10.5 | 29.0 |
| 18 | 23.0 | 70.0 | 17.5 | 35.0 | 12.2 | 29.0 | 4.9 | 15.0 | 8.7 | 20.0 | 16.4 | 35.0 | 11.0 | 23.0 | 9.2 | 31.0 | 19.8 | 38.0 | 13.8 | 40.0 | 14.1 | 47.0 | 8.8 | 30.0 |
| 19 | 17.7 | 41.0 | 11.0 | 36.0 | 5.5 | 17.0 | 5.2 | 23.0 | 12.6 | 27.0 | 15.2 | 30.0 | 6.6 | 18.0 | 17.5 | 39.0 | 19.5 | 40.0 | 9.0 | 22.0 | 24.4 | 44.0 | 16.3 | 40.0 |
| 20 | 14.0 | 34.0 | 18.3 | 35.0 | 8.3 | 22.0 | 8.3 | 22.0 | 12.8 | 27.0 | 7.3 | 17.0 | 20.5 | 40.0 | 11.6 | 35.0 | 20.0 | 41.0 | 17.3 | 32.0 | 15.1 | 31.0 | 18.5 | 44.0 |
| 21 | 14.2 | 30.0 | 20.6 | 35.0 | 13.1 | 24.0 | 13.6 | 31.0 | 12.0 | 30.0 | 11.0 | 29.0 | 12.2 | 28.0 | 19.1 | 41.0 | 22.6 | 45.0 | 15.0 | 29.0 | 15.9 | 35.0 | 20.4 | 40.0 |
| 22 | 24.3 | 50.0 | 13.6 | 28.0 | 20.0 | 42.0 | 13.5 | 35.0 | 8.0 | 17.0 | 9.1 | 20.0 | 7.7 | 23.0 | 10.2 | 22.0 | 22.9 | 44.0 | 7.9 | 19.0 | 14.9 | 42.0 | 4.4 | 25.0 |
| 23 | 19.5 | 46.0 | 11.1 | 23.0 | 21.5 | 43.0 | 15.5 | 41.0 | 10.1 | 23.0 | 9.5 | 25.0 | 3.6 | 17.0 | 13.3 | 30.0 | 19.6 | 35.0 | 5.6 | 14.0 | 12.2 | 31.0 | 1.0 | 14.0 |
| 24 | 13.4 | 30.0 | 14.0 | 38.0 | 15.8 | 45.0 | 3.7 | 15.0 | 20.6 | 44.0 | 5.4 | 15.0 | 8.3 | 23.0 | 11.0 | 25.0 | 18.2 | 32.0 | 14.3 | 34.0 | 17.3 | 48.0 | 3.6 | 13.0 |
| 25 | 16.9 | 35.0 | 23.7 | 49.0 | 13.6 | 35.0 | 5.4 | 15.0 | 13.8 | 29.0 | 6.7 | 17.0 | 5.9 | 20.0 | 15.4 | 40.0 | 21.1 | 36.0 | 16.8 | 35.0 | 23.0 | 52.0 | 5.5 | 18.0 |
| 26 | 13.4 | 39.0 | 7.6 | 36.0 | 25.7 | 53.0 | 10.7 | 35.0 | 14.9 | 33.0 | 8.5 | 18.0 | 11.1 | 25.0 | 6.7 | 18.0 | 21.0 | 38.0 | 10.6 | 26.0 | 14.7 | 29.0 | 6.3 | 27.0 |
| 27 | 15.1 | 47.0 | 14.1 | 38.0 | 24.1 | 47.0 | 7.3 | 23.0 | 13.0 | 30.0 | 11.1 | 22.0 | 14.6 | 35.0 | 8.0 | 24.0 | 17.1 | 32.0 | 12.8 | 26.0 | 4.7 | 25.0 | 5.8 | 21.0 |
| 28 | 20.0 | 45.0 | 12.0 | 34.0 | 15.6 | 42.0 | 10.4 | 20.0 | 15.4 | 35.0 | 7.2 | 18.0 | 16.1 | 38.0 | 18.3 | 33.0 | 10.3 | 24.0 | 16.2 | 29.0 | 11.6 | 30.0 | 9.7 | 37.0 |
| 29 | 15.4 | 42.0 | 23.1 | 49.0 | 9.3 | 23.0 | 14.2 | 40.0 | 4.7 | 14.0 | 17.3 | 42.0 | 16.9 | 35.0 | 7.3 | 18.0 | 9.5 | 30.0 | 18.9 | 40.0 | 11.4 | 29.0 | ||
| 30 | 16.3 | 39.0 | 14.8 | 29.0 | 9.9 | 23.0 | 14.4 | 31.0 | 5.0 | 5.0 | 12.1 | 30.0 | 11.6 | 31.0 | 9.4 | 29.0 | 13.4 | 33.0 | 9.5 | 30.0 | 20.5 | 44.0 | ||
| 31 | 11.9 | 31.0 | 17.8 | 34.0 | 5.0 | 6.0 | 13.0 | 15.0 | 7.7 | 29.0 | 19.4 | 37.0 | 17.0 | 41.0 | ||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |||||||||||||
| Month Avg | 17.3 | 40.2 | 14.1 | 31.6 | 15.6 | 35.8 | 11.6 | 28.0 | 13.5 | 29.5 | 9.8 | 21.7 | 10.0 | 24.1 | 11.4 | 29.0 | 13.7 | 29.5 | 12.4 | 30.2 | 12.9 | 32.4 | 12.1 | 30.3 |
| Month Highs | 35.6 | 85.0 | 23.7 | 49.0 | 25.7 | 53.0 | 23.2 | 46.0 | 29.6 | 52.0 | 19.1 | 35.0 | 20.5 | 42.0 | 22.0 | 44.0 | 29.2 | 64.0 | 27.5 | 53.0 | 24.4 | 52.0 | 22.5 | 55.0 |
| WIND COLOR CODING CHART |
| Beaufort number | Description | Wind speed | |||
|---|---|---|---|---|---|
| mph | km/h | kts | m/s | ||
| 0 | Calm | < 1 | < 1 | < 1 | < 0.3 |
| 1 | Light air | 1 – 3 | 1.1 – 5.5 | 1 – 2 | 0.3 – 1.5 |
| 2 | Light breeze | 4 – 7 | 5.6 – 11 | 3 – 6 | 1.6 – 3.4 |
| 3 | Gentle breeze | 8 – 12 | 12 – 19 | 7 – 10 | 3.4 – 5.4 |
| 4 | Moderate breeze | 13 – 17 | 20 – 28 | 11 – 15 | 5.5 – 7.9 |
| 5 | Fresh breeze | 18 – 24 | 29 – 38 | 16 – 20 | 8.0 – 10.7 |
| 6 | Strong breeze | 25 – 30 | 39 – 49 | 21 – 26 | 10.8 – 13.8 |
| 7 | High wind, Moderate gale, Near gale | 31 – 38 | 50 – 61 | 27 – 33 | 13.9 – 17.1 |
| 8 | Gale, Fresh gale | 39 – 46 | 62 – 74 | 34 – 40 | 17.2 – 20.7 |
| 9 | Strong gale | 47 – 54 | 75 – 88 | 41 – 47 | 20.8 – 24.4 |
| 10 | Storm, Whole gale | 55 – 63 | 89 – 102 | 48 – 55 | 24.5 – 28.4 |
| 11 | Violent storm | 64 – 72 | 103 – 117 | 56 – 63 | 28.5 – 32.6 |
| 12 | Hurricane-force | > 73 | > 118 | > 64 | > 32.7 |