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Weather in September in Poland

Thinking about venturing to Poland this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Poland in September?

September in Poland generally has temperatures that range from mild to pleasant, with precipitation levels ranging from moderate to high.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is mild in Zakopane at 17°C to pleasant in Baranów Sandomierski at 21°C. Nighttime temperatures generally drop to 10°C in Baranów Sandomierski and 6°C in Zakopane.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Boszkowo with an average of 53 mm to high rainfall in Rajcza with 111 mm.

Average sunshine

Kraków enjoys a balanced 129 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

For a closer look at September's conditions in Poland, see the map below. For a more detailed look at Poland's yearly weather, check out our Poland climate page.

Where to go in Poland in September

Find more information for the most popular destinations in the Poland on the map below. Click on a destination dot for more detailes.

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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).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Poland?

Kraków

In September Kraków generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 9°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Kraków
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
25°C 
13°C 
188 hours 
83 mm 
13 days 
20°C 
9°C 
129 hours 
81 mm 
12 days 
October   >> October
>>  
14°C 
5°C 
103 hours 
64 mm 
12 days 
Climate in Kraków

Gdańsk

In September Gdańsk generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 11°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Gdańsk
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
23°C 
14°C 
225 hours 
79 mm 
13 days 
19°C 
11°C 
173 hours 
64 mm 
15 days 
October   >> October
>>  
13°C 
6°C 
105 hours 
59 mm 
15 days 
Climate in Gdańsk

Warsaw

In September Warsaw generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 9°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Warsaw
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
25°C 
14°C 
221 hours 
70 mm 
11 days 
20°C 
9°C 
145 hours 
64 mm 
12 days 
October   >> October
>>  
14°C 
5°C 
103 hours 
51 mm 
13 days 
Climate in Warsaw

Zakopane

In September Zakopane generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 6°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Zakopane
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
22°C 
10°C 
195 hours 
118 mm 
16 days 
17°C 
6°C 
128 hours 
97 mm 
13 days 
October   >> October
>>  
12°C 
2°C 
115 hours 
78 mm 
13 days 
Climate in Zakopane

Sopot

In September Sopot generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 11°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Sopot
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
23°C 
14°C 
83 mm 
13 days 
19°C 
11°C 
70 mm 
15 days 
October   >> October
>>  
13°C 
7°C 
66 mm 
15 days 
Climate in Sopot

Is your destination not in the list? Have a look at other destinations in Poland.

Is September the best time to visit Poland?

We consider September to be one of the best times to travel to Poland. Typically, the climate in Kraków is perfect. It's worth noting that weather conditions might differ depending on the location you visit.

On average, the best time to visit Poland is in May, June, August and September with generally perfect weather in Kraków. On the other hand, the weather in January, February, March, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Poland. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Poland? Get detailed historical weather averages for many cities in Poland.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.