Weather in Prague by month: what to expect in the Czech capital

Прага enjoys a temperate climate with distinct seasons, making it a year-round destination. Winters in Праге are chilly but rarely extreme, while summers bring warm, pleasant weather ideal for exploring the city’s streets and parks. Spring and autumn offer mild temperatures, though rain can be more frequent in these transitional seasons.

From December to February, Прага is at its coldest, with occasional frost and light snow. By March, temperatures begin to rise, and the city awakens with blooming gardens. The warmest months—June, July, and August—are perfect for outdoor cafés and river cruises, though brief rain showers can occur. September and October bring cooler air and golden foliage, a quieter time to visit before winter sets in again.

The average temperature in Праге ranges from +0.8 °C in January to +20.6 °C in July, reflecting the city’s moderate continental climate. Winter months like January and February often see daytime highs around +4 °C, while nights can dip below freezing. By April, temperatures climb to a comfortable +9.7 °C, and May brings spring warmth with averages of +14.4 °C.

June marks the start of summer, with temperatures peaking at +19.6 °C on average. The hottest months, July and August, hover around +20.3...+20.6 °C, though heatwaves can push daytime highs to +26 °C or more. Evenings remain mild, making it pleasant for evening walks. By September, temperatures begin to cool to +15.8 °C, and October sees a sharper drop to +10.8 °C, signaling the approach of winter.

Nighttime temperatures in Праге can vary significantly between seasons. In January, lows average -0.9 °C, while summer nights in July and August stay around +14.6...+15 °C. This range means layers are useful year-round, especially during spring and autumn when daytime warmth can give way to chilly evenings.

Прага receives moderate rainfall throughout the year, with the wettest months falling in summer. June and August see the highest precipitation, averaging 99.7 mm and 95.1 mm respectively, often in the form of short, heavy showers. May and July are also relatively wet, with around 58 mm of rain each, while September brings slightly drier conditions at 53.9 mm.

Winter months in Праге are drier, with January and February averaging 30.1 mm and 26.8 mm of precipitation. Snow is possible but not guaranteed, and when it does fall, it rarely sticks for long. March and April see a slight increase in rain, while October and November mark the transition to winter with 39.7 mm and 30.2 mm of precipitation, often as light rain or drizzle.

Sunshine hours vary widely across the year. June offers the most daylight, with an average of 8.7 hours of sunshine per day, while December and January see just 1.6 hours. April and May provide a good balance, with 7.7 and 5.3 hours of sunshine respectively, making them ideal for sightseeing without the summer crowds.

For a winter trip to Праге, pack warm layers, including a coat, scarf, and gloves, as temperatures can drop below freezing. Waterproof shoes are useful for slushy streets, and a hat will help retain heat during chilly evenings. If visiting in December, festive markets make it worth bringing a stylish yet warm outfit for holiday outings.

Spring and autumn in Праге call for versatile clothing. In March and April, a light jacket or sweater is essential, as mornings can be cool even if afternoons warm up. May and September are mild, so layers like cardigans or light scarves work well. A compact umbrella or waterproof jacket is wise for rain showers, especially in October and November.

Summer in Праге is warm but rarely scorching, so breathable fabrics like cotton or linen are ideal. Pack a mix of short-sleeved shirts, dresses, and light trousers for daytime exploring, along with a light jacket for cooler evenings. Comfortable walking shoes are a must, and a small umbrella can be handy for sudden rain in June or August. Sunglasses and sunscreen are also recommended, as sunshine hours peak in these months.