Łomianki Weather in September

September in Łomianki typically sees daytime highs of 20°C (68°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Łomianki in September

You can expect rain on around 12 days based on historical patterns, with 63 mm (2.5 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Łomianki in September

Łomianki in September is worth a visit. The temperature is perfect, with 20°C (68°F) during the day and 10°C (50°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Łomianki in September

The month brings about 145 hours of sunlight, offering a comfortable mix of sun and overcast.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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For a detailed overview over the year and the best time to visit Poland, check out our Łomianki's climate page.

Łomianki Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 41%  

Precipitation 63 mm (2.5 in)  

Rainy days 12 days  

Humidity 81% *  

Sunshine 145 hours *  

Percentage Sunshine *  

* Data from: Warsaw, Poland (14 KM, 8 Miles).

What to Wear in Łomianki 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Łomianki in September

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

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Poland, check out our Łomianki's climate page.

More climate data for Łomianki

Temperature Rainfall Sunshine Humidity

See the full Łomianki climate overview or explore weather in Poland.