Julianadorp Weather in September

With daytime temperatures of 19°C (66°F) and nighttime lows of 15°C (59°F), September in Julianadorp 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 Julianadorp in September

Historically, approximately 16 days this month are expected to have rain, averaging 102 mm (4 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Julianadorp in September

In September, expect pleasant temperatures in Julianadorp, with highs of 19°C (66°F) and lows of 15°C (59°F) at night. September is typically considered a summer month. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 15°C (59°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 Julianadorp in September

The city usually sees around 141 hours of sunlight, indicating a moderately sunny period.

Wind Speed in Julianadorp in September

Average wind conditions reach 6 m/s (12 knots) in September. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

Average water temperature in September

At 16°C (61°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Julianadorp.

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

Julianadorp Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 19°C (66°F)  

Water Temperature 16°C (61°F) *  

Chance of Rain 53%  

Precipitation 102 mm (4 in)  

Rainy days 16 days  

Humidity 81% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 141 hours *  

Percentage Sunshine 37% *  

* Data from: De Kooy, the Netherlands (3 KM, 2 Miles).

What to Wear in Julianadorp in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 16°C (61°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Julianadorp 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 Julianadorp's climate page.

More climate data for Julianadorp

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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