Full Climatology For Somerset Dam
Long Term Averages
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Max (°C) | 30.3 | 29.7 | 28.7 | 26.5 | 24.0 | 21.7 | 21.7 | 23.4 | 25.9 | 27.6 | 28.6 | 29.8 | 26.5 |
| Mean Min (°C) | 19.9 | 19.9 | 18.9 | 15.9 | 12.8 | 10.7 | 9.5 | 9.6 | 12.1 | 14.8 | 16.7 | 18.6 | 14.9 |
| Mean Rain (mm) | 200.5 | 210.1 | 179.5 | 114.1 | 120.2 | 74.6 | 64.1 | 44.1 | 45.0 | 94.4 | 114.4 | 160.5 | 1415.1 |
| Rain Days | 14.0 | 15.0 | 15.0 | 12.0 | 12.0 | 9.0 | 8.0 | 7.0 | 7.0 | 9.0 | 11.0 | 12.0 | 136.0 |
Daily Records
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max (°C) | 43.7 | 40.3 | 37.2 | 34.0 | 32.0 | 29.4 | 29.6 | 36.4 | 38.6 | 39.6 | 43.5 | 41.6 | 43.7 |
| Low Max (°C) | 21.2 | 20.0 | 21.4 | 19.2 | 15.5 | 12.2 | 12.0 | 12.4 | 15.7 | 18.5 | 20.3 | 20.4 | 12.0 |
| High Min (°C) | 27.0 | 26.2 | 24.0 | 22.5 | 21.7 | 17.9 | 19.0 | 18.9 | 21.7 | 24.2 | 23.6 | 26.0 | 27.0 |
| Low Min (°C) | 14.0 | 15.5 | 11.7 | 6.6 | 5.0 | 3.2 | 1.8 | 3.2 | 4.7 | 7.0 | 8.1 | 11.5 | 1.8 |
| High Rain (mm) | 279.4 | 323.8 | 223.0 | 178.8 | 301.8 | 155.9 | 225.8 | 93.4 | 94.0 | 106.4 | 124.2 | 313.4 | 323.8 |
Monthly Records
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Mean Max (°C) | 32.0 | 32.3 | 30.8 | 27.9 | 26.3 | 23.1 | 23.1 | 25.8 | 28.9 | 29.7 | 30.8 | 32.7 | 27.5 |
| Low Mean Max (°C) | 28.5 | 27.8 | 26.7 | 25.2 | 22.9 | 20.0 | 19.6 | 21.5 | 23.7 | 24.9 | 25.9 | 26.9 | 25.3 |
| High Mean Min (°C) | 22.1 | 21.3 | 20.6 | 17.4 | 16.6 | 11.9 | 11.8 | 12.6 | 14.5 | 17.3 | 19.4 | 20.7 | 16.4 |
| Low Mean Min (°C) | 17.4 | 18.5 | 16.7 | 13.6 | 10.7 | 9.5 | 7.0 | 7.5 | 10.6 | 12.6 | 14.6 | 15.8 | 14.3 |
| High Rain (mm) | 1249.6 | 997.8 | 539.3 | 698.5 | 567.8 | 509.7 | 626.2 | 245.0 | 197.1 | 311.5 | 356.1 | 901.6 | 2802.0 |
| Low Rain (mm) | 13.4 | 0.0 | 6.9 | 9.6 | 0.0 | 0.0 | 1.6 | 0.0 | 0.0 | 0.0 | 4.3 | 16.0 | 407.4 |
Average Number of Days with Temperatures
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≥ 40.0°C | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.4 |
| ≥ 35.0°C | 2.0 | 0.8 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.2 | 1.1 | 0.9 | 2.3 | 8.0 |
| ≥ 30.0°C | 16.1 | 12.4 | 8.2 | 1.7 | 0.1 | 0.0 | 0.0 | 0.6 | 3.7 | 7.1 | 9.2 | 13.9 | 74.0 |
| ≤ 2.0°C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 |
| ≤ 0.0°C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |