Middelkerke Weather in September

September in Middelkerke brings pleasant temperatures, with daytime highs of 19°C (66°F) and nights around 14°C (57°F). Quite a bit of rainfall is expected, around 84 mm (3.3 in), so pack an umbrella.

Rainfall in Middelkerke in September

Based on our climate data of the past 30 years, about 16 days of rain are anticipated, with 84 mm (3.3 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Middelkerke in September

In September, expect pleasant temperatures in Middelkerke, with highs of 19°C (66°F) and lows of 14°C (57°F) at night. September is a notable month of the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Middelkerke in September

The area enjoys a moderate level of sunlight, with around 160 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Middelkerke in September

September sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.

For Middelkerke itself, July and August generally stand out with 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 Belgium, check out our Middelkerke's climate page.

Middelkerke Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 53%  

Precipitation 84 mm (3.3 in)  

Rainy days 16 days  

Humidity 86% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 160 hours *  

Percentage Sunshine *  

* Data from: Ostend, Belgium (3 KM, 2 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Middelkerke typically stay consistent throughout September, with daily highs averaging around 19°C (66°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°F).

Average temperatures in September

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

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Historical weather for Middelkerke in September

Browse day-by-day weather records for Middelkerke spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Middelkerke historical weather extremes in September

Based on weather observations in Middelkerke between 1976 and 2025, these are the recorded extremes during September.

• Middelkerke recorded its highest September temperature of 31°C (88°F) on September 13, 2016.
• On September 23, 2012, Middelkerke saw its coldest September day with temperatures maxing out at 11°C (52°F).
• Middelkerke registered its coldest September night on September 23, 1979, with temperatures dropping to 1°C (34°F).

What to Wear in Middelkerke in September

For Middelkerke 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 Middelkerke 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 Belgium, check out our Middelkerke's climate page.

More climate data for Middelkerke

Temperature Rainfall Sunshine Humidity Wind Speed

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