Łomża Weather in May

May in Łomża sees daytime temperatures around 20°C (68°F) and lows of 8°C (46°F) at night. With around 71 mm (2.8 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Łomża in May

Historically, the month has about 13 days of rain, averaging 71 mm (2.8 in) in total. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Łomża in May

May in Łomża is generally perfect, with days reaching 20°C (68°F) and nights settling around 8°C (46°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Łomża in May

There are approximately 207 hours of sunshine this month, resulting in mostly clear days.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July and August typically offer the best circumstances for Łomża.

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 Łomża's climate page.

Łomża Temperature in May

Min Temperature 8°C (46°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 43%  

Precipitation 71 mm (2.8 in)  

Rainy days 13 days  

Humidity 66% *  

Sunshine 207 hours *  

Percentage Sunshine 42% *  

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

What to Wear in Łomża in May

For Łomża in May, 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. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Łomża in May

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

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

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 Łomża's climate page.

More climate data for Łomża

Temperature Rainfall Sunshine Humidity

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