Noordwijk aan Zee Weather in September

Thinking of visiting Noordwijk aan Zee in September? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 14°C (57°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Noordwijk aan Zee in September

You can typically expect 16 days of rain this month, averaging around 103 mm (4.1 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Noordwijk aan Zee in September

Temperatures in Noordwijk aan Zee in September top out at 19°C (66°F) and drop to 14°C (57°F) overnight. Summer occurs in September. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 14°C (57°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 Noordwijk aan Zee in September

The month brings about 144 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Noordwijk aan Zee in September

Wind speeds average 5 m/s (10 knots) during September. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Noordwijk aan Zee.

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

Noordwijk aan Zee Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 52%  

Precipitation 103 mm (4.1 in)  

Rainy days 16 days  

Humidity 82% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 144 hours *  

Percentage Sunshine 37% *  

* Data from: Valkenburg, the Netherlands (7 KM, 4 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Noordwijk aan Zee 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 Noordwijk aan Zee in September

Browse day-by-day weather records for Noordwijk aan Zee 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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‹ January February March April May June July August September October November December ›

Noordwijk aan Zee historical weather extremes in September

Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Noordwijk aan Zee.

• On September 13, 2016, temperatures climbed to 31°C (88°F), marking the warmest September day on record.
• The coldest September day was on September 22, 1996, with a maximum of 11°C (52°F).
• The coldest night in September in Noordwijk aan Zee was on September 29, 1979, with a minimum of 2°C (36°F).

What to Wear in Noordwijk aan Zee 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Noordwijk aan Zee 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 Noordwijk aan Zee's climate page.

More climate data for Noordwijk aan Zee

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Noordwijk aan Zee climate overview or explore weather in the Netherlands.