Mělník weather in September (Central Bohemia, Czech Republic)

Planning a trip to Mělník in September? This guide provides all the details you need.

In Mělník the weather in September is generally perfect, with pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 21°C, while night temperatures can drop to 10°C.

Mělník in September usually receives moderate rainfall, averaging around 58 mm for the month. Rain is expected on roughly 12 days.

The area enjoys a balanced 161 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July, August and September typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

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

 

Mělník, monthly averages in September

Min Temperature 10°C  

Max Temperature 21°C  

Chance of Rain 39%  

Precipitation 58 mm  

Rainy days 12 days  

Humidity 77% *  

Sunshine 161 hours *  

Percentage Sunshine *  

* Data from: Prague, Czech Republic (39 KM, 24 Miles).

Where to go in Czech Republic in September

Find out more about the weather in Czech Republic 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 Mělník in September?

For visitors traveling to Mělník, 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

6/10

Cycling

10/10

Walking

10/10

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 Mělník.

Our site offers climate and forecast data for every country in the world. Are you going to Czech Republic? On this website you can find historical weather averages for many cities in Czech Republic. 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.