Arum Weather in September

Arum in September sees pleasant temperatures, with highs around 18°C (64°F) and overnight lows of 14°C (57°F). Rainfall is fairly high at around 107 mm (4.2 in) on average, so pack waterproofs just in case.

Rainfall in Arum in September

You can expect rain on around 17 days based on historical patterns, with 107 mm (4.2 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Arum in September

In September, Arum gets pleasant temperatures, with highs of 18°C (64°F). Nights cool to around 14°C (57°F). Summer occurs in September. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Arum in September

The month brings about 154 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Arum in September

September has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

If you prefer dry days with pleasant temperatures, July typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Arum Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 55%  

Precipitation 107 mm (4.2 in)  

Rainy days 17 days  

Humidity 86% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 154 hours *  

Percentage Sunshine 41% *  

* Data from: Leeuwaren, the Netherlands (21 KM, 13 Miles).

What to Wear in Arum in September

For Arum in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Arum 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

6/10

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 Arum's climate page.

More climate data for Arum

Temperature Rainfall Sunshine Humidity Wind Speed

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