Ostrowiec Świętokrzyski
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Ostrowiec Świętokrzyski Weather in September

In Ostrowiec Świętokrzyski, September brings pleasant daytime temperatures around 20°C (68°F), with nights cooling to 9°C (48°F). Expect quite a bit of rainfall this month.

Rainfall in Ostrowiec Świętokrzyski in September

Typically, about 12 days will experience rainfall, with an average of 72 mm (2.8 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Ostrowiec Świętokrzyski in September

Weather in Ostrowiec Świętokrzyski is at its excellent in September. Highs reach 20°C (68°F), while nights settle around 9°C (48°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Ostrowiec Świętokrzyski in September

The area experiences a moderate amount of sunshine, with approximately 166 hours of sunlight expected. This means a decent mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Ostrowiec Świętokrzyski.

Ostrowiec Świętokrzyski Temperature in September

Min Temperature
9°C (48°F)
Max Temperature
20°C (68°F)
Chance of Rain
41%
Precipitation
72 mm (2.8 in)
Rainy days
12 days
Humidity
78% *
Sunshine
166 hours *
Percentage Sunshine
*
* Data from: Sandomierz, Poland (35 KM, 21 Miles).

Ostrowiec Świętokrzyski Weather by Month

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

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 Ostrowiec Świętokrzyski 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. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Ostrowiec Świętokrzyski 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
    4/10
  • Outdoor sports
    9/10

Ostrowiec Świętokrzyski 3-Day Forecast

More climate data for Ostrowiec Świętokrzyski

Popular in September

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

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