Merkem Weather in September

September in Merkem brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 12°C (54°F). Quite a bit of rainfall is expected, around 65 mm (2.6 in), so pack an umbrella.

Rainfall in Merkem in September

You can expect rain on roughly 17 days based on historical data, averaging 65 mm (2.6 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Merkem in September

Weather in Merkem is at its perfect in September. Highs reach 20°C (68°F), while nights settle around 12°C (54°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Merkem in September

The area enjoys a balanced 160 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Merkem.

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• January
• February
• March
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• May
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• September
• October
• November
• December

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

Merkem Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 56%  

Precipitation 65 mm (2.6 in)  

Rainy days 17 days  

Humidity 86% *  

Sunshine 160 hours *  

Percentage Sunshine *  

* Data from: Ostend, Belgium (27 KM, 16 Miles).

What to Wear in Merkem in September

For Merkem 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. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Merkem in September

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

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

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 Belgium, check out our Merkem's climate page.

More climate data for Merkem

Temperature Rainfall Sunshine Humidity

See the full Merkem climate overview or explore weather in Belgium.