Average temperatures, rainfall and packing tips for Warsaw, Poland in May
May in Warsaw is typically warm, with average daytime highs around 23°C and nights near 11°C. Temperature-wise it sits mid-range for Warsaw (the 4th warmest month).
Rainfall is light in May: roughly 16 mm across the whole month, typically the driest month of the year.
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In May, Warsaw averages a daytime high of about 23°C and a night-time low of around 11°C, based on recent historical data.
Rainfall is light in May: roughly 16 mm across the whole month, typically the driest month of the year.
May is one of the most comfortable months to visit Warsaw - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.