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Mt Gambier Long-term Averages
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Max (°C) |
25.5 | 25.3 | 23.3 | 19.6 | 16.2 | 13.9 | 13.2 | 14.2 | 15.9 | 18.1 | 20.6 | 23.1 | 19.0 |
| Mean Min (°C) |
11.4 | 11.8 | 10.6 | 8.8 | 7.4 | 5.8 | 5.2 | 5.6 | 6.4 | 7.2 | 8.5 | 10.1 | 8.2 |
| Mean Rain (mm) |
26.8 | 26.2 | 35.0 | 54.1 | 73.2 | 85.3 | 100.4 | 95.4 | 72.1 | 60.2 | 46.5 | 38.6 | 714.2 |
| Median Rain (mm) |
17.1 | 21.2 | 26.1 | 43.8 | 64.9 | 78.5 | 96.4 | 86.2 | 72.7 | 56.3 | 47.0 | 34.2 | 697.7 |
| Mean Rain Days |
8.4 | 8.0 | 11.7 | 15.5 | 19.8 | 20.7 | 22.8 | 22.2 | 19.5 | 17.1 | 13.4 | 11.8 | 190.8 |
Mt Gambier Daily Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max (°C) |
44.1 | 44.9 | 41.3 | 35.8 | 28.5 | 21.6 | 22.4 | 26.6 | 32.2 | 34.4 | 41.2 | 45.9 | 45.9 |
| Low Max (°C) |
14.3 | 13.9 | 12.3 | 9.8 | 8.3 | 7.2 | 7.3 | 7.7 | 8.2 | 8.8 | 11.2 | 12.8 | 7.2 |
| High Min (°C) |
27.8 | 27.7 | 24.6 | 21.1 | 16.4 | 14.1 | 12.7 | 14.2 | 17.7 | 20.3 | 23.4 | 23.3 | 27.8 |
| Low Min (°C) |
1.4 | 2.8 | 0.0 | -1.8 | -2.8 | -3.9 | -3.9 | -2.6 | -3.4 | -1.6 | -0.8 | 1.2 | -3.9 |
| High Rain (mm) |
84.6 | 90.7 | 62.2 | 65.6 | 45.4 | 50.0 | 43.8 | 48.0 | 53.2 | 41.1 | 76.6 | 78.8 | 90.7 |
Mt Gambier Monthly Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Mn. Max (°C) |
29.4 | 29.7 | 27.0 | 22.7 | 18.4 | 16.6 | 14.6 | 17.3 | 18.9 | 23.7 | 26.2 | 28.7 | 20.5 |
| Low Mn. Max (°C) |
21.3 | 19.8 | 19.2 | 16.0 | 13.5 | 12.0 | 11.9 | 12.3 | 13.8 | 15.3 | 17.6 | 18.7 | 17.1 |
| High Mn. Min (°C) |
14.9 | 14.3 | 14.1 | 11.6 | 10.4 | 8.0 | 6.9 | 8.0 | 8.5 | 9.0 | 11.8 | 13.0 | 9.3 |
| Low Mn. Min (°C) |
7.1 | 8.9 | 7.1 | 6.4 | 5.0 | 3.0 | 2.5 | 2.6 | 3.9 | 5.2 | 6.5 | 7.9 | 6.5 |
| High Rain (mm) |
126.2 | 128.0 | 159.4 | 155.5 | 160.3 | 165.2 | 189.5 | 177.8 | 129.0 | 140.2 | 110.8 | 118.4 | 970.9 |
| Low Rain (mm) |
1.6 | 0.3 | 2.6 | 6.2 | 10.4 | 16.9 | 29.9 | 18.2 | 26.7 | 3.8 | 11.4 | 5.8 | 365.2 |
Mt Gambier Annual Temperatures & Rainfall
Mt Gambier Average Number of Days With Temperatures
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≥ 40°C |
0.6 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.1 |
| ≥ 35°C |
3.3 | 2.5 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 1.5 | 8.6 |
| ≥ 30°C |
7.3 | 6.4 | 4.3 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 2.3 | 4.5 | 26.0 |
| ≤ 2°C |
0.0 | 0.0 | 0.1 | 0.6 | 1.8 | 3.9 | 4.1 | 3.5 | 2.4 | 1.7 | 0.6 | 0.0 | 18.8 |
| ≤ 0°C |
0.0 | 0.0 | 0.0 | 0.1 | 0.4 | 1.3 | 1.4 | 0.9 | 0.4 | 0.3 | 0.0 | 0.0 | 4.9 |
Mt Gambier 'per Week' Values (14th/86th Percentiles)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max |
32.9 | 32.8 | 29.8 | 24.3 | 18.9 | 15.7 | 15.0 | 16.5 | 19.3 | 22.9 | 26.7 | 30.0 | 25.5 |
| Low Max |
19.4 | 19.3 | 18.1 | 15.4 | 13.4 | 11.9 | 11.3 | 11.8 | 12.9 | 14.1 | 15.6 | 17.6 | 13.2 |
| High Min |
14.8 | 15.3 | 14.1 | 12.2 | 10.6 | 8.9 | 8.0 | 8.4 | 9.7 | 10.5 | 12.0 | 13.5 | 12.3 |
| Low Min |
7.1 | 7.8 | 6.7 | 5.0 | 3.7 | 2.3 | 2.1 | 2.4 | 2.8 | 3.4 | 4.7 | 6.2 | 4.0 |
Mt Gambier Data Availability
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Years of Minima |
83 | 84 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83.0 |
| Earliest Entry |
1943 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 |
| Latest Entry |
2025 | 2025 | 2025 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2025 |
| Years of Maxima |
83 | 84 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83.0 |
| Earliest Entry |
1943 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 |
| Latest Entry |
2025 | 2025 | 2025 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2025 |
| Years of Rainfall |
83 | 84 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83.0 |
| Earliest Entry |
1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 | 1942 |
| Latest Entry |
2025 | 2025 | 2025 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2024 | 2025 |
Station Details
MOUNT GAMBIER AERO
Lower South East, South Australia
Lower South East, South Australia
37.7473°S 140.7739°E
63m AMSL
Commenced 1941
Commenced 1941
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