Barcelona May Weather

Averages and records for weather in Barcelona, Spain in the month of May.
Typical Barcelona May Weather
1991–2020
Average daily high 21.7 °C
Average daily low 13.8 °C
Average monthly precipitation 4.2 cm
Daily chance of precipitation 23.3%
Barcelona May Weather Records
1924–2024
Highest temperature 32.0 °C May 30, 1926
Lowest temperature 3.0 °C May 2, 1945
Highest daily low 21.5 °C May 29, 1947
Lowest daily high 10.5 °C May 8, 1991
Hottest average high temperature 24.2 °C 1927
Coldest average high temperature 17.7 °C 1991
Most daily precipitation 13.1 cm May 2, 1972
Most monthly precipitation 25.0 cm 1977
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°C) Record (°C)
High Low High Low
May 1 20.0 12.1 27.0 4.6
May 2 20.1 12.2 23.9 3.0
May 3 20.2 12.3 26.1 4.2
May 4 20.3 12.4 24.3 5.0
May 5 20.4 12.5 28.9 5.2
May 6 20.5 12.7 26.6 4.6
May 7 20.6 12.8 25.5 5.4
May 8 20.7 12.9 24.2 6.6
May 9 20.8 13.0 27.0 4.6
May 10 20.9 13.1 25.0 6.8
May 11 21.0 13.2 27.5 6.4
May 12 21.1 13.3 30.0 5.5
May 13 21.2 13.4 26.0 6.2
May 14 21.4 13.6 26.2 8.0
May 15 21.5 13.7 29.0 8.4
May 16 21.7 13.9 28.0 8.0
May 17 21.8 14.0 26.4 6.7
May 18 21.9 14.2 27.8 8.4
May 19 22.1 14.3 27.5 7.5
May 20 22.2 14.4 27.8 7.6
May 21 22.3 14.6 28.2 8.3
May 22 22.4 14.7 27.9 8.7
May 23 22.5 14.8 28.1 7.6
May 24 22.6 14.9 30.0 8.2
May 25 22.8 15.0 29.0 9.3
May 26 22.9 15.1 28.0 9.6
May 27 23.0 15.3 28.8 8.6
May 28 23.1 15.4 29.3 5.8
May 29 23.2 15.5 30.0 9.2
May 30 23.4 15.6 32.0 6.1
May 31 23.5 15.8 29.0 6.1
Weather Station Details
Years Station Coordinates
1924–2024 Barcelona Aeropuerto location