Average September Wind Speeds in the Netherlands

The tables below give the average wind speed and the number of days with strong winds in September for cities and other places around the Netherlands.

Each location has an average wind speed for the month in miles per hour (MPH) and kilometres per hour (KPH). Plus there's a total of the mean number of days with strong gusts.

Strong gusts are defined here as winds with speeds greater than 76 KPH (47 MPH or 40 knots).

All the numbers here are based on weather data collected from 1991 to 2020.

You can jump to a separate table for each region of the country: North Netherlands, East Netherlands, West Netherlands and South Netherlands.

North Netherlands covers the provinces of Groningen, Friesland and Drenthe. East Netherlands includes Overijssel, Gelderland and Flevoland. West Netherlands provinces are Utrecht, North Holland, South Holland and Zeeland. South Netherlands has North Brabant and Limburg provinces.

North Netherlands

Average days with strong gusts and wind speed in September

Days	Place	MPH	KPH
0.1	Groningen	7.8	12.6
0.1	Hoogeveen	7.2	11.5
0.4	Leeuwarden	9.2	14.8
0.4	Oldambt	10.1	16.2
1.1	Stavoren	11.9	19.1

East Netherlands

September wind speed averages

Days	Place	MPH	KPH
0.2	Arnhem	7.4	11.9
0.0	Berkelland	6.0	9.7
0.1	Enschede	6.7	10.8
0.3	Lelystad	8.5	13.7
0.2	Lingewaal	7.6	12.2
0.3	Noordoostpolder	7.8	12.6
0.0	Zwolle	5.8	9.4

West Netherlands

Wind speed averages for September

Days	Place	MPH	KPH
0.8	Amsterdam	9.6	15.5
1.1	Den Helder	11.4	18.4
–	Hoek van Holland	15.4	24.8
0.9	Leiden	9.4	15.1
0.1	Lopik	8.1	13.0
0.4	Rotterdam	8.3	13.3
0.2	Terneuzen	7.8	12.6
0.1	Utrecht	6.7	10.8
1.6	Vlissingen	13.0	20.9

South Netherlands

Total days with strong gusts and average wind speed in September

Days	Place	MPH	KPH
0.1	Breda	7.2	11.5
0.1	Eindhoven	7.4	11.9
0.1	Maastricht	8.1	13.0
0.1	Uden	6.9	11.2
0.0	Venlo	5.8	9.4