Retranchement Weather in September

Retranchement in September sees pleasant daytime temperatures of 20°C (68°F) and nighttime lows of 13°C (55°F). Rainfall is fairly high this month at around 77 mm (3 in), so pack a rain jacket to stay dry.

Rainfall in Retranchement in September

You can typically expect 15 days of rain this month, averaging around 77 mm (3 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Retranchement in September

Retranchement has perfect weather in September, with days reaching 20°C (68°F) and nights cooling to 13°C (55°F). During September, you'll experience the summer season. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Retranchement in September

The month experiences a moderate amount of sunlight, with 172 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Retranchement in September

Wind speeds average 6 m/s (12 knots) during September. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.

Average water temperature in September

With water at 19°C (66°F), swimming is comfortable for most people. It feels refreshing rather than cold, though it depends a bit on personal preference.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Retranchement.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Netherlands, check out our Retranchement's climate page.

Retranchement Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 20°C (68°F)  

Water Temperature 19°C (66°F) *  

Chance of Rain 50%  

Precipitation 77 mm (3 in)  

Rainy days 15 days  

Humidity 81% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 172 hours *  

Percentage Sunshine 44% *  

* Data from: Vlissingen, the Netherlands (18 KM, 11 Miles).

What to Wear in Retranchement in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. With water temperatures around 19°C (66°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Retranchement in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Netherlands, check out our Retranchement's climate page.

More climate data for Retranchement

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Retranchement climate overview or explore weather in the Netherlands.