Neptun weather in September (Constanţa, Romania)

How is the weather in Neptun in September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In Neptun the weather in September is generally perfect, with high temperatures and moderate rainfall. Daytime temperatures hover around 24°C, while nights can cool down to about 17°C.

Neptun in September usually receives moderate rainfall, averaging around 57 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 5 days of the month will see rainfall.

With around 228 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. May, June, July, August and September generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Neptun climate page with graphs.

 

Neptun, monthly averages in September

Min Temperature 17°C  

Max Temperature 24°C  

Chance of Rain 17%  

Precipitation 57 mm  

Rainy days 5 days  

Humidity 79% *  

Sunshine 228 hours *  

Percentage Sunshine *  

* Data from: Constanţa, Romania (39 KM, 24 Miles).

Where to go in Romania in September

Find out more about the weather in Romania in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

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

So, what should you wear in Neptun in September?

For visitors traveling to Neptun, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Neptun.

Our site offers climate and forecast data for every country in the world. Are you going to Romania? On this website you can find historical weather averages for many cities in Romania. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.