Łomża weather in September (Podlaskie, Poland)

What's the typical weather in Łomża for September? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

September in Łomża generally includes pleasant temperatures and moderate rainfall. You can expect daytime temperatures to reach around 19°C, while the nights will see a decline to about 9°C.

Precipitation

Łomża in September usually receives moderate rainfall, averaging around 65 mm for the month. Looking at the last 30 years, the data shows about 14 days with rain.

Average sunshine

The month brings about 162 hours of sunlight, offering a comfortable mix of sun and shade.

If you prefer dry days with pleasant temperatures, May, June, July and August typically offer the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Łomża climate page with graphs.

 

Łomża, monthly averages in September

Min Temperature 9°C  

Max Temperature 19°C  

Chance of Rain 45%  

Precipitation 65 mm  

Rainy days 14 days  

Humidity 78% *  

Sunshine 162 hours *  

Percentage Sunshine 42% *  

Data from: Bialystok, Poland (73 KM, 45 Miles).

Where to go in Poland in September

Find out more about the weather in Poland and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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).

So, what should you wear in this month?

For visitors traveling to Łomża, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

6/10

Cycling

10/10

Walking

10/10

Barbeque

7/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Łomża.

Our site offers climate and forecast data for every country in the world. Are you going to Poland? On this website you can find 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.