Westende
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Westende Weather in September

September in Westende brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 14°C (57°F). Rainfall is on the higher side this month, averaging around 81 mm (3.2 in), so keep a rain jacket handy.

Rainfall in Westende in September

You can expect rain on roughly 16 days based on historical data, averaging 81 mm (3.2 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Westende in September

September tends to be one of the excellent months in Westende, with 20°C (68°F) in the afternoon and 14°C (57°F) overnight. The month of September belongs to the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. 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 Westende in September

You can expect a moderate amount of sunlight, with approximately 160 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Westende 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.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

Westende Temperature in September

Min Temperature
14°C (57°F)
Max Temperature
20°C (68°F)
Chance of Rain
54%
Precipitation
81 mm (3.2 in)
Rainy days
16 days
Humidity
86% *
Windspeed
6 m/s (12 knots) *
Sunshine
160 hours *
Percentage Sunshine
*
* Data from: Ostend, Belgium (8 KM, 5 Miles).

Westende Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Westende - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Westende typically stay consistent throughout September, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°F).

Average temperatures in September

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

Historical weather records for Westende in September

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

Westende historical weather extremes in September

Based on 50 years of weather observations in Westende between 1976 and 2026, these are the recorded extremes.

  • The hottest September day on record in Westende reached 32°C (90°F) (September 13, 2016).
  • On September 23, 2012, Westende saw its coldest September day with temperatures maxing out at 11°C (52°F).
  • Nighttime temperatures dropped to 2°C (36°F) on September 23, 1979, marking the coldest September night on record.

Best Places in Belgium in September

Find out more about the weather in Belgium and which places have the best travel conditions in this month. See all of Belgium in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Westende in September

For Westende 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Westende 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

Westende 3-Day Forecast

More climate data for Westende

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.