Full Climatology For Casterton
Long Term Averages
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Max (°C) | 28.1 | 27.1 | 24.7 | 20.4 | 16.3 | 13.7 | 13.1 | 14.4 | 16.3 | 19.0 | 22.2 | 25.0 | 19.9 |
| Mean Min (°C) | 12.3 | 12.4 | 11.1 | 8.9 | 7.0 | 5.0 | 4.9 | 5.4 | 6.2 | 7.0 | 9.0 | 10.2 | 8.2 |
| Mean Rain (mm) | 31.7 | 29.2 | 30.2 | 43.0 | 62.1 | 70.0 | 82.6 | 81.5 | 63.7 | 52.6 | 41.0 | 39.2 | 629.0 |
| Rain Days | 6.0 | 6.0 | 9.0 | 12.0 | 18.0 | 19.0 | 22.0 | 21.0 | 18.0 | 14.0 | 11.0 | 10.0 | 171.0 |
Daily Records
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max (°C) | 44.5 | 43.3 | 40.9 | 36.1 | 27.5 | 22.4 | 19.2 | 23.4 | 28.2 | 34.5 | 38.2 | 44.5 | 44.5 |
| Low Max (°C) | 16.5 | 15.5 | 14.1 | 12.1 | 8.4 | 8.9 | 7.6 | 9.7 | 9.5 | 10.5 | 11.9 | 13.6 | 7.6 |
| High Min (°C) | 25.8 | 26.0 | 23.1 | 20.8 | 15.8 | 13.7 | 12.4 | 12.4 | 14.8 | 19.7 | 23.0 | 22.2 | 26.0 |
| Low Min (°C) | 2.8 | 3.2 | 0.2 | 0.4 | -2.2 | -3.3 | -3.7 | -2.1 | -1.7 | -1.9 | -0.4 | 0.7 | -3.7 |
| High Rain (mm) | 96.4 | 91.6 | 34.0 | 29.0 | 52.4 | 34.2 | 30.6 | 24.8 | 46.6 | 58.0 | 74.4 | 74.0 | 96.4 |
Monthly Records
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Mean Max (°C) | 30.6 | 29.5 | 28.3 | 23.6 | 18.0 | 15.4 | 13.7 | 16.7 | 18.4 | 23.5 | 26.4 | 29.9 | 20.7 |
| Low Mean Max (°C) | 25.2 | 24.5 | 21.1 | 17.2 | 14.5 | 12.3 | 12.0 | 12.7 | 14.5 | 17.3 | 19.0 | 21.5 | 19.1 |
| High Mean Min (°C) | 15.0 | 14.2 | 13.3 | 11.1 | 10.2 | 7.0 | 6.5 | 7.0 | 8.2 | 8.7 | 11.8 | 11.6 | 8.8 |
| Low Mean Min (°C) | 10.6 | 11.0 | 8.7 | 6.7 | 5.0 | 2.3 | 3.3 | 3.9 | 4.7 | 4.7 | 7.1 | 8.6 | 7.3 |
| High Rain (mm) | 143.4 | 147.0 | 114.6 | 99.2 | 131.6 | 121.6 | 138.6 | 143.6 | 123.0 | 116.6 | 106.6 | 128.2 | 955.6 |
| Low Rain (mm) | 0.0 | 0.0 | 1.8 | 0.0 | 2.4 | 12.0 | 38.0 | 26.2 | 18.8 | 5.2 | 12.8 | 5.6 | 389.8 |
Average Number of Days with Temperatures
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≥ 40.0°C | 1.4 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 2.0 |
| ≥ 35.0°C | 4.9 | 3.2 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 2.5 | 12.0 |
| ≥ 30.0°C | 10.6 | 8.4 | 5.7 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 3.4 | 6.4 | 35.0 |
| ≤ 2.0°C | 0.0 | 0.0 | 0.1 | 0.5 | 2.6 | 6.1 | 6.2 | 4.6 | 3.5 | 3.2 | 0.4 | 0.2 | 27.6 |
| ≤ 0.0°C | 0.0 | 0.0 | 0.0 | 0.0 | 0.9 | 2.4 | 2.3 | 1.7 | 0.7 | 0.6 | 0.1 | 0.0 | 8.5 |