Mount Gambier May Weather

Averages and records for weather in Mount Gambier, South Australia in the month of May.
Typical Mount Gambier May Weather
1991–2020
Average daily high 16.4 °C
Average daily low 7.7 °C
Average monthly precipitation 7.3 cm
Daily chance of precipitation 66.3%
Mount Gambier May Weather Records
1861–2023
Highest temperature 28.5 °C May 4, 1967
Lowest temperature -2.8 °C May 25, 1967
Highest daily low 18.1 °C May 6, 1937
Lowest daily high 8.3 °C May 23, 1952
Hottest average high temperature 18.4 °C 1934
Coldest average high temperature 13.5 °C 1960
Most daily precipitation 6.9 cm May 15, 1909
Most monthly precipitation 20.6 cm 1865
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 18.1 8.2 26.9 -0.3
May 2 18.0 8.2 27.2 0.6
May 3 17.8 8.1 28.2 0.6
May 4 17.7 8.1 28.5 0.6
May 5 17.6 8.0 27.2 0.2
May 6 17.5 8.0 28.1 1.4
May 7 17.4 8.0 27.7 -1.1
May 8 17.2 7.9 27.7 -0.6
May 9 17.1 7.9 27.8 0.4
May 10 17.0 7.9 26.5 0.7
May 11 16.9 7.9 25.0 -0.4
May 12 16.8 7.8 22.2 1.2
May 13 16.7 7.8 22.7 -1.4
May 14 16.6 7.8 23.8 0.7
May 15 16.5 7.7 23.3 -1.2
May 16 16.4 7.7 23.6 0.4
May 17 16.3 7.6 22.9 -1.0
May 18 16.2 7.6 23.3 0.4
May 19 16.1 7.5 22.8 0.1
May 20 16.0 7.4 23.3 -2.7
May 21 15.9 7.3 22.5 -1.0
May 22 15.8 7.3 23.0 0.0
May 23 15.7 7.3 22.2 -0.1
May 24 15.7 7.2 24.7 -0.1
May 25 15.6 7.2 19.9 -2.8
May 26 15.5 7.1 20.0 -0.7
May 27 15.4 7.1 21.3 -0.5
May 28 15.4 7.0 20.6 0.3
May 29 15.3 7.0 22.2 -0.8
May 30 15.2 6.9 21.7 -0.5
May 31 15.1 6.9 19.8 -0.7
Weather Station Details
Years Station Coordinates
1943–2023 Mount Gambier Aero location
1861–1942 Mount Gambier Post Office location