Graz May Weather

Averages and records for weather in Graz, Austria in the month of May.
Typical Graz May Weather
1991–2020
Average daily high 21.6 °C
Average daily low 10.2 °C
Average monthly precipitation 9.3 cm
Daily chance of precipitation 48.0%
Graz May Weather Records
1894–2024
Highest temperature 34.1 °C May 28, 2008
Lowest temperature -1.4 °C May 11, 1953
Highest daily low 18.5 °C May 31, 2017
Lowest daily high 4.4 °C May 6, 1957
Hottest average high temperature 24.8 °C 2003
Coldest average high temperature 14.7 °C 1902
Most daily precipitation 8.6 cm May 6, 2013
Most monthly precipitation 22.7 cm 1972
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 19.9 8.4 28.5 -1.0
May 2 20.0 8.5 29.0 -1.0
May 3 20.1 8.6 29.3 -1.0
May 4 20.3 8.7 27.3 -1.1
May 5 20.5 8.9 27.7 0.2
May 6 20.6 9.1 31.1 -1.3
May 7 20.6 9.2 30.8 0.2
May 8 20.7 9.3 30.6 0.0
May 9 20.8 9.5 28.6 0.0
May 10 20.9 9.6 29.4 0.9
May 11 21.0 9.7 30.7 -1.4
May 12 21.1 9.8 32.5 -0.6
May 13 21.2 9.9 30.0 1.2
May 14 21.3 10.1 31.0 0.0
May 15 21.5 10.2 29.8 2.7
May 16 21.5 10.2 28.4 -0.4
May 17 21.6 10.3 29.3 2.7
May 18 21.7 10.4 29.1 1.4
May 19 21.8 10.5 28.6 1.4
May 20 22.0 10.7 29.0 2.1
May 21 22.1 10.8 29.1 0.0
May 22 22.2 10.9 30.6 0.8
May 23 22.3 11.1 28.9 2.0
May 24 22.4 11.2 30.0 2.3
May 25 22.6 11.3 29.8 3.3
May 26 22.7 11.4 31.5 2.4
May 27 22.8 11.6 32.4 4.5
May 28 23.0 11.7 34.1 3.4
May 29 23.1 11.8 31.1 5.3
May 30 23.3 12.0 32.1 4.1
May 31 23.4 12.1 31.9 3.5
Weather Station Details
Years Station Coordinates
1894–2024 Graz location