May weather forecast
Warsaw, Poland

May sees a further elevation in Warsaw's climatic conditions to a more summertime feel. The city embodies vibrancy defined by lush parks and bustling outdoor cafes. Government office and institutional premises enhance the city's attraction, boasting of their established gardens. The notable fluctuation in temperature between 8.1°C (46.6°F) to 19.3°C (66.7°F) suggests the imminent arrival of summer. Longer, lighter evenings provide ample opportunities to explore and absorb the charming cityscape.

Temperature

The arrival of May signals an increase in the average high-temperature, moving from a mild 13.1°C (55.6°F) in April to an enjoyable 19.3°C (66.7°F). Throughout May, Warsaw encounters an average temperature drop to a frosty 8.1°C (46.6°F).

Rainfall

In May, the rain falls for 12 days. Throughout May, 55mm (2.17") of precipitation is accumulated. Throughout the year, there are 159 rainfall days, and 532mm (20.94") of precipitation is accumulated.

Daylight

In May, the average length of the day is 15h and 44min.
On the first day of May in Warsaw, Poland, sunrise is at 05:04 and sunset at 20:01. On the last day of the month, sunrise is at 04:20 and sunset at 20:46 CEST.

Sunshine

In Warsaw, the average sunshine in May is 7h.

UV index

The average daily maximum UV index in May in Warsaw is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, the maximum UV index of 5 translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.