Wind Seasonal Summary (mph)

Data last updated 27/07/17 3:30 PM.
Northern Hemisphere Meterological Seasons
Winter: December, January, February
Spring: March, April, May
Summer: June, July, August
Autumn: September, October, November

 Daily DetailMonthly SummarySeasonal Summary 



Maximum Wind Speed (mph)
DateWinterSpringSummerAutumnYear
Dec 2016 / Nov 201740.332.233.4*---40.3*
Dec 2015 / Nov 201644.949.527.643.749.5
Dec 2014 / Nov 201538.042.533.434.542.5
Dec 2013 / Nov 201440.341.429.946.046.0
Dec 2012 / Nov 201334.548.325.338.048.3
Dec 2011 / Nov 201229.932.229.941.441.4
Dec 2010 / Nov 201146.049.529.936.849.5
Dec 2009 / Nov 201052.949.526.538.052.9
Dec 2008 / Nov 2009---------33.4*33.4*
Max52.9 49.5 33.4 46.0 52.9
 
Average Maximum Wind Speed (mph)
DateWinterSpringSummerAutumnYear
Dec 2016 / Nov 201721.4 0.3 more than the Winter average.18.6 1.2 less than the Spring average.16.4* 0.9 more than the Summer average.---19.2*0.4 more than the yearly average.
Dec 2015 / Nov 201620.1 1 less than the Winter average.21.8 2 more than the Spring average.15.2 0.3 less than the Summer average.18.9 0.3 more than the Autumn average.19.00.2 more than the yearly average.
Dec 2014 / Nov 201520.5 0.6 less than the Winter average.17.9 1.9 less than the Spring average.15.1 0.4 less than the Summer average.17.7 0.9 less than the Autumn average.17.81 less than the yearly average.
Dec 2013 / Nov 201420.8 0.3 less than the Winter average.18.7 1.1 less than the Spring average.15.7 0.2 more than the Summer average.21.1 2.5 more than the Autumn average.19.10.3 more than the yearly average.
Dec 2012 / Nov 201318.0 3.1 less than the Winter average.22.2 2.4 more than the Spring average.15.1 0.4 less than the Summer average.18.0 0.6 less than the Autumn average.18.30.5 less than the yearly average.
Dec 2011 / Nov 201218.0 3.1 less than the Winter average.18.8 1 less than the Spring average.15.9 0.4 more than the Summer average.20.8 2.2 more than the Autumn average.18.40.4 less than the yearly average.
Dec 2010 / Nov 201123.0 1.9 more than the Winter average.19.3 0.5 less than the Spring average.15.7 0.2 more than the Summer average.17.6 1 less than the Autumn average.18.90.1 more than the yearly average.
Dec 2009 / Nov 201027.0 5.9 more than the Winter average.21.1 1.3 more than the Spring average.15.4 0.1 less than the Summer average.17.9 0.7 less than the Autumn average.20.31.5 more than the yearly average.
Dec 2008 / Nov 2009---------16.9* 1.7 less than the Autumn average.16.9*1.9 less than the yearly average.
Avg21.1 19.8 15.5 18.6 18.8
 
Average Wind Speed (mph)
DateWinterSpringSummerAutumnYear
Dec 2016 / Nov 20175.2 0.3 more than the Winter average.3.7 0.8 less than the Spring average.3.0*  ---4.1* 
Dec 2015 / Nov 20164.7 0.2 less than the Winter average.5.1 0.6 more than the Spring average.2.8 0.2 less than the Summer average.3.9 0.1 less than the Autumn average.4.1 
Dec 2014 / Nov 20154.2 0.7 less than the Winter average.3.8 0.7 less than the Spring average.2.9 0.1 less than the Summer average.3.7 0.3 less than the Autumn average.3.60.5 less than the yearly average.
Dec 2013 / Nov 20144.4 0.5 less than the Winter average.4.0 0.5 less than the Spring average.3.3 0.3 more than the Summer average.4.7 0.7 more than the Autumn average.4.1 
Dec 2012 / Nov 20134.0 0.9 less than the Winter average.5.4 0.9 more than the Spring average.2.5 0.5 less than the Summer average.3.5 0.5 less than the Autumn average.3.80.3 less than the yearly average.
Dec 2011 / Nov 20124.0 0.9 less than the Winter average.4.1 0.4 less than the Spring average.3.2 0.2 more than the Summer average.4.7 0.7 more than the Autumn average.4.00.1 less than the yearly average.
Dec 2010 / Nov 20115.9 1 more than the Winter average.4.5  3.2 0.2 more than the Summer average.4.1 0.1 more than the Autumn average.4.40.3 more than the yearly average.
Dec 2009 / Nov 20107.0 2.1 more than the Winter average.5.3 0.8 more than the Spring average.3.4 0.4 more than the Summer average.3.9 0.1 less than the Autumn average.4.90.8 more than the yearly average.
Dec 2008 / Nov 2009---------3.8* 0.2 less than the Autumn average.3.8*0.3 less than the yearly average.
Avg4.9 4.5 3.0 4.0 4.1
 

Script Developed by Murry Conarroe of Wildwood Weather.

* denotes incomplete data for the month/year.

WIND COLOR CODING CHART
Beaufort number Description Wind speed
mph km/h kts m/s
0Calm< 1< 1< 1< 0.3
1Light air1 31.1 5.51 20.3 1.5
2Light breeze4 7 5.6 113 61.6 3.4
3Gentle breeze8 1212 197 103.4 5.4
4Moderate breeze 13 1720 2811 155.5 7.9
5Fresh breeze 18 2429 3816 208.0 10.7
6Strong breeze25 3039 4921 2610.8 13.8
7High wind, Moderate gale, Near gale31 3850 6127 3313.9 17.1
8Gale, Fresh gale39 4662 7434 4017.2 20.7
9Strong gale47 5475 8841 4720.8 24.4
10Storm, Whole gale55 6389 10248 5524.5 28.4
11Violent storm64 72103 11756 6328.5 32.6
12Hurricane-force > 73> 118> 64> 32.7

Script developed by Murry Conarroe of Wildwood Weather.