Kościelisko
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Kościelisko Weather in September

In Kościelisko, September brings moderate daytime temperatures around 17°C (63°F), with nights cooling to 6°C (43°F). Expect quite a bit of rainfall this month.

Rainfall in Kościelisko in September

Historically, September sees about 13 days of rain, with a monthly average of 96 mm (3.8 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Kościelisko in September

September in Kościelisko brings moderate temperatures, with highs of 17°C (63°F) and nights around 6°C (43°F). Conditions are often most pleasant around the middle of the day. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Kościelisko in September

The area enjoys a moderate level of sunlight, with around 128 hours. It's a good balance between sunny and cloudy days.

For Kościelisko itself, June, July and August generally stand out with 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.

Kościelisko Temperature in September

Min Temperature
6°C (43°F)
Max Temperature
17°C (63°F)
Chance of Rain
44%
Precipitation
96 mm (3.8 in)
Rainy days
13 days
Humidity
77% *
Sunshine
128 hours *
Percentage Sunshine
*
* Data from: Zakopane, Poland (4 KM, 2 Miles).

Kościelisko Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Kościelisko - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Kościelisko typically drop from around 17°C (63°F) at the start of September to approximately 14°C (57°F) by the end. Nights are cold, with lows typically ranging from 2°C (36°F) to 6°C (43°F).

Average temperatures in September

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

Historical weather records for Kościelisko in September

Browse day-by-day weather records for Kościelisko spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Kościelisko historical weather extremes in September

Based on weather observations in Kościelisko between 1976 and 2026, these are the recorded extremes during September.

  • On September 7, 2008, temperatures climbed to 29°C (84°F), marking the warmest September day on record.
  • The coldest night in September in Kościelisko was on September 16, 1977, with a minimum of -9°C (16°F).

Best Places in Poland in September

Find out more about the weather in Poland and which places have the best travel conditions in this month. See all of Poland in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Kościelisko in September

For Kościelisko in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Kościelisko in September

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

  • Swimming
    5/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Kościelisko 3-Day Forecast

More climate data for Kościelisko

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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