Navigation

Member of RSWN

External Links

Wind Seasonal Summary (m/s)

Data last updated 25/05/13 07:10.
Northern Hemisphere Meterological Seasons
Winter: December, January, February
Spring: March, April, May
Summer: June, July, August
Fall: September, October, November

Daily DetailMonthly SummarySeasonal Summary


Maximum Wind Speed (kmh)
DateWinterSpringSummerFallYear
Dec 2013 / Nov 2014------------0.0*
Dec 2012 / Nov 201353.653.6*------53.6*
Dec 2011 / Nov 201244.444.437.046.346.3
Dec 2010 / Nov 201148.146.344.444.448.1
Dec 2009 / Nov 2010---61.038.948.161.0*
Max53.6 61.0 44.4 48.1 61.0
 
Average Maximum Wind Speed (kmh)
DateWinterSpringSummerFallYear
Dec 2013 / Nov 2014------------0.0*18.7 less than the yearly average.
Dec 2012 / Nov 201311.7 5.9 less than the Winter average.12.3* 5.8 less than the Spring average.------12.0*6.7 less than the yearly average.
Dec 2011 / Nov 201219.8 2.2 more than the Winter average.16.0 2.1 less than the Spring average.15.2 3.3 less than the Summer average.21.0 0.1 more than the Fall average.18.00.7 less than the yearly average.
Dec 2010 / Nov 201121.2 3.6 more than the Winter average.20.0 1.9 more than the Spring average.21.8 3.3 more than the Summer average.18.5 2.4 less than the Fall average.20.41.7 more than the yearly average.
Dec 2009 / Nov 2010---23.6 5.5 more than the Spring average.18.5  23.1 2.2 more than the Fall average.21.7*3 more than the yearly average.
Avg17.6 18.1 18.5 20.9 18.7
 
Average Wind Speed (kmh)
DateWinterSpringSummerFallYear
Dec 2013 / Nov 2014------------0.0*5.4 less than the yearly average.
Dec 2012 / Nov 20133.8 1.5 less than the Winter average.3.4* 1.7 less than the Spring average.------3.6*1.8 less than the yearly average.
Dec 2011 / Nov 20125.6 0.3 more than the Winter average.4.5 0.6 less than the Spring average.4.1 0.9 less than the Summer average.7.0 0.6 more than the Fall average.5.30.1 less than the yearly average.
Dec 2010 / Nov 20116.4 1.1 more than the Winter average.5.7 0.6 more than the Spring average.6.1 1.1 more than the Summer average.5.8 0.6 less than the Fall average.6.00.6 more than the yearly average.
Dec 2009 / Nov 2010---6.5 1.4 more than the Spring average.4.7 0.3 less than the Summer average.6.5 0.1 more than the Fall average.5.9*0.5 more than the yearly average.
Avg5.3 5.1 5.0 6.4 5.4
 
* 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.