Ostrów Mazowiecka
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Ostrów Mazowiecka Weather in September

September in Ostrów Mazowiecka averages 20°C (68°F) during the day and 9°C (48°F) at night. Quite a bit of rainfall is typical this month, with around 65 mm (2.6 in) on average. An umbrella is a good idea.

Rainfall in Ostrów Mazowiecka in September

This month experiences about 13 days of rain according to historical data, averaging 65 mm (2.6 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Ostrów Mazowiecka in September

Ostrów Mazowiecka in September is worth a visit. The temperature is excellent, with 20°C (68°F) during the day and 9°C (48°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Ostrów Mazowiecka.

Ostrów Mazowiecka Temperature in September

Min Temperature
9°C (48°F)
Max Temperature
20°C (68°F)
Chance of Rain
43%
Precipitation
65 mm (2.6 in)
Rainy days
13 days

Ostrów Mazowiecka Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Ostrów Mazowiecka - 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 Ostrów Mazowiecka 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.

What To Do in Ostrów Mazowiecka in September

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

  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    4/10
  • Outdoor sports
    10/10

Ostrów Mazowiecka 3-Day Forecast

More climate data for Ostrów Mazowiecka

Popular in September

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

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.