Prague Weather in May
In May, Prague averages a high of 20°C (68°F) and a low of 9°C (48°F), based on 56 years of historical weather data from PRAHA-KLEMENTINUM.
20°C
Average high
68°F
9°C
Average low
48°F
33°C
Record high
91°F · 2005
-2°C
Record low
28°F · 2011
What to Expect in Prague in May
Typical May days in Prague reach 20°C (68°F) during the afternoon and cool to around 9°C (48°F) overnight. On average, measurable rain falls on about 35% of days this month. Over the past 56 years, May temperatures in Prague have ranged from a record high of 33°C (2005) down to a record low of -2°C (2011).
For a day-by-day look or other months, see the full Prague weather history.