Heemskerk Weather in September

With daytime temperatures of 19°C (66°F) and nighttime lows of 14°C (57°F), September in Heemskerk brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 102 mm (4 in) falls on average.

Rainfall in Heemskerk in September

Historically, the month has about 16 days of rain, averaging 102 mm (4 in) in total. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Heemskerk in September

September in Heemskerk brings typical temperatures with highs around 19°C (66°F) and lows of 14°C (57°F). Experience the summer season in September. 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.

Average water temperature in September

With water at 18°C (64°F), swimming is comfortable for most people. It feels refreshing rather than cold, though it depends a bit on personal preference.

If you prefer enjoying temperate temperatures and rain-free days, 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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• January
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For a detailed overview over the year and the best time to visit the Netherlands, check out our Heemskerk's climate page.

Heemskerk Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 19°C (66°F)  

Water Temperature 18°C (64°F) *  

Chance of Rain 52%  

Precipitation 102 mm (4 in)  

Rainy days 16 days  

* Data from: Zandvoort, the Netherlands (18 KM, 11 Miles).

What to Wear in Heemskerk 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. With water temperatures around 18°C (64°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough.

What To Do in Heemskerk in September

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

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 Heemskerk's climate page.

More climate data for Heemskerk

Temperature Rainfall Water Temp

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