Weather
In Warsaw, you can experience a mild continental climate with significant differences between the seasons.
In spring, average daily temperatures range from 5°C in March to 20°C in May. The changeable spring starts colder with frequent showers, but gradually warms up. May is usually pleasant with mild to warm weather.
In summer, average daily temperatures range between 18°C and 30°C. Occasional heat waves can raise temperatures up to 35°C.
Summer is warm to hot, with longer sunny days. It often rains, and thunderstorms may occur, especially in the afternoon.
In autumn, average daily temperatures drop from 15°C in September to 5°C in November. Autumn starts warmer, often sunny, but gradually cools down and rainy days come. October and November can be colder and rainier.
In winter, average daily temperatures range between -5°C and 3°C. Night temperatures drop to -10°C.
It sometimes snows in the winter months. January and February are the coldest months.