Wind Seasonal Summary (kmh)
Note: Data is updated after midnight each day.
Southern Hemisphere Meterological Seasons Summer: December, January, February Fall: March, April, May Winter: June, July, August Spring: September, October, November
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Maximum Wind Speed (kmh) |
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Date | Summer | Fall | Winter | Spring | Year |
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Dec 2022 / Nov 2023 | 58 | 92 | 46* | --- | 92* | Dec 2021 / Nov 2022 | 92 | 95 | 94 | 92 | 95 | Dec 2020 / Nov 2021 | 70 | 55 | 92 | 59 | 92 | Dec 2019 / Nov 2020 | 68 | 67 | 92* | 61 | 92* | Dec 2018 / Nov 2019 | 56 | 59 | 65 | 78 | 78 | Dec 2017 / Nov 2018 | 68 | 67 | 67 | 76* | 76* | Dec 2016 / Nov 2017 | 64 | 91 | 80 | 62 | 91 | Dec 2015 / Nov 2016 | 56 | 88 | 74 | 88 | 88 | Dec 2014 / Nov 2015 | 58 | 59 | 65 | 72* | 72* | Dec 2013 / Nov 2014 | 67 | 67 | 70 | 81 | 81 | Dec 2012 / Nov 2013 | 61 | 65 | 71 | 72 | 72 | Dec 2011 / Nov 2012 | 58 | 86 | 58 | 70 | 86 | Dec 2010 / Nov 2011 | 59 | 61 | 56 | 73 | 73 | Dec 2009 / Nov 2010 | 48 | 60 | 71 | 71 | 71 | Max | 92 | 95 | 94 | 92 | 95 | | Average Maximum Wind Speed (kmh) |
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Date | Summer | Fall | Winter | Spring | Year |
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Dec 2022 / Nov 2023 | 29  | 30  | 30*  | --- | 30* | Dec 2021 / Nov 2022 | 31 | 33  | 33  | 32  | 32 | Dec 2020 / Nov 2021 | 31 | 27  | 31 | 30  | 30 | Dec 2019 / Nov 2020 | 32  | 27  | 29*  | 33  | 30* | Dec 2018 / Nov 2019 | 30 | 31  | 30  | 36  | 32 | Dec 2017 / Nov 2018 | 28  | 31  | 31 | 33* | 31* | Dec 2016 / Nov 2017 | 34  | 31  | 29  | 31  | 31 | Dec 2015 / Nov 2016 | 29  | 28  | 32  | 35  | 31 | Dec 2014 / Nov 2015 | 29  | 31  | 34  | 35*  | 32* | Dec 2013 / Nov 2014 | 33  | 30  | 34  | 36  | 33 | Dec 2012 / Nov 2013 | 32  | 30 | 29  | 35  | 31 | Dec 2011 / Nov 2012 | 31  | 32  | 31 | 37  | 33 | Dec 2010 / Nov 2011 | 28  | 25  | 29  | 33  | 29 | Dec 2009 / Nov 2010 | 27  | 27  | 29  | 33  | 29 | Avg | 30 | 29 | 31 | 34 | 31 | | Average Wind Speed (kmh) |
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Date | Summer | Fall | Winter | Spring | Year |
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Dec 2022 / Nov 2023 | 6  | 5  | 6* | --- | 6* | Dec 2021 / Nov 2022 | 6 | 6 | 6  | 6  | 6 | Dec 2020 / Nov 2021 | 7 | 6 | 6  | 6  | 6 | Dec 2019 / Nov 2020 | 9  | 8  | 7* | 8  | 8* | Dec 2018 / Nov 2019 | 7 | 7  | 7 | 10  | 7 | Dec 2017 / Nov 2018 | 4  | 6 | 6 | 8*  | 6* | Dec 2016 / Nov 2017 | 8  | 6 | 7 | 6  | 7 | Dec 2015 / Nov 2016 | 6  | 5  | 7  | 8  | 7 | Dec 2014 / Nov 2015 | 7 | 7  | 9  | 9*  | 8* | Dec 2013 / Nov 2014 | 8  | 7  | 8  | 8  | 8 | Dec 2012 / Nov 2013 | 7  | 7  | 7  | 8  | 7 | Dec 2011 / Nov 2012 | 6  | 7 | 6  | 7  | 6 | Dec 2010 / Nov 2011 | 5  | 5  | 6  | 5  | 5 | Dec 2009 / Nov 2010 | 5  | 5  | 6  | 6  | 5 | Avg | 6 | 6 | 7 | 7 | 7 | * denotes incomplete data for the month/year.
Beaufort number |
Description |
Wind speed |
mph |
km/h |
kts |
m/s |
0 | Calm | < 1 | < 1 | < 1 | < 0.3 |
1 | Light air | 1 - 3 | 1 - 5 | 1 – 2 | 0.3 – 1.5 |
2 | Light breeze | 4 – 7 | 5 – 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 - 107 | 56 – 63 | 28.5 – 32.6 |
12 | Hurricane force | > 73 | > 118 | > 64 | > 32.7 |
Script Developed by Murry Conarroe of Wildwood Weather.
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