Łomża Weather in January

January in Łomża sees daytime temperatures around 1°C (34°F) and lows of -5°C (23°F) at night. Pack a rain jacket because some snow/rainfall is likely.

Rainfall in Łomża in January

This month experiences about 17 days of snow/rain according to historical data, averaging 48 mm (1.9 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Łomża in January

Daytime highs in Łomża in January reach 1°C (34°F), with nights around -5°C (23°F). January is part of winter. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. Nights drop below freezing to -5°C (23°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. This is usually the coldest month of the year, so be sure to prepare with plenty of winter gear.

Sunshine in Łomża in January

The month has fewer sunny days, with around 21 hours of sunshine.

January in Łomża can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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

Łomża Temperature in January

Min Temperature -5°C (23°F)  

Max Temperature 1°C (34°F)  

Chance of Rain 57%  

Precipitation 48 mm (1.9 in)  

Rainy days 17 days  

Humidity 87% *  

Sunshine 21 hours *  

Percentage Sunshine 8% *  

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

What to Wear in Łomża in January

We recommend to layer up for chilly conditions in Łomża in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Łomża in January

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

Swimming

4/10

Cycling

2/10

Walking

2/10

Camping

2/10

Outdoor sports

2/10

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.