Weather in Новы-Сонч by month: what to expect

Новы-Сонч sits in southern Poland, where the weather shifts clearly with the seasons. Winters here are chilly, with January and February often bringing temperatures below freezing, while summers feel warm and settled. The transition months—March through May and September through November—offer mild conditions, though rain can appear year-round.

Travelers will notice the longest days in June and July, when sunshine averages 12 hours a day. By contrast, December and January see just 4 hours of daylight, making evenings feel much longer. The climate in Новы-Сонч remains temperate, without extreme heat or prolonged cold snaps, so visitors can comfortably explore the city’s streets and nearby Carpathian foothills in any season.

In Новы-Сонч, winter temperatures hover near freezing, with January averaging +1.2 °C and occasional dips to -1.9 °C. By March, the air warms to +6.1 °C, and spring progresses quickly: April brings +9.7 °C, while May reaches a pleasant +13.1 °C. The warmest months—July and August—see daytime highs of +25.3 °C and +25.6 °C, though nights cool to around +14.9 °C.

Autumn arrives gradually, with September still warm at +16.8 °C, but by November, temperatures drop to +3.9 °C. The coldest nights return in December, when lows can fall to -1.6 °C. These seasonal swings make layering essential, whether you’re visiting Новы-Сонч in the crisp air of October or the summer heat of July.

Rainfall in Новы-Сонч is spread throughout the year, though July and September tend to be the wettest, with around 97 mm of precipitation each. June and May also see significant rain, averaging 88 mm, while February and December are drier, with 48 mm and 37 mm respectively. Snow is possible in winter, particularly in January and February, though it rarely accumulates heavily.

Even in the driest months, brief showers can occur, so carrying a light rain jacket is wise. The humidity remains steady, averaging 72–84%, which can make cooler days feel chillier and warmer days more muggy. Travelers visiting Новы-Сонч in August or October may encounter occasional rain, but it seldom disrupts outdoor plans for long.

For a winter trip to Новы-Сонч, pack warm layers, including a insulated coat, gloves, and a hat, as temperatures in January and February often drop below freezing. Waterproof shoes are useful for slushy streets, while thermal base layers will keep you comfortable during colder spells. If visiting in December, expect short days and prepare for early sunsets.

Spring and autumn in Новы-Сонч call for versatile clothing: light sweaters, a waterproof jacket, and comfortable walking shoes. In April or October, mornings can be cool, while afternoons warm up, so layering is key. Summer visitors should bring breathable fabrics, sunscreen, and a hat for the July and August heat, though evenings may still require a light jacket. A compact umbrella is handy year-round, especially in May or September.