Full Climatology For May Downs
Long Term Averages
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Max (°C) | 34.6 | 34.3 | 33.2 | 30.3 | 27.0 | 24.2 | 24.0 | 26.2 | 29.5 | 32.6 | 34.0 | 34.8 | 30.3 |
| Mean Min (°C) | 22.0 | 21.7 | 21.0 | 16.9 | 13.2 | 10.2 | 9.3 | 10.0 | 13.4 | 17.3 | 19.3 | 21.0 | 16.2 |
| Mean Rain (mm) | 92.3 | 69.0 | 71.4 | 18.0 | 22.8 | 19.0 | 29.9 | 18.4 | 17.5 | 50.3 | 51.0 | 71.3 | 532.9 |
| Rain Days | 8.0 | 7.0 | 6.0 | 3.0 | 3.0 | 3.0 | 3.0 | 2.0 | 2.0 | 5.0 | 7.0 | 6.0 | 61.0 |
Daily Records
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max (°C) | 43.7 | 42.7 | 41.8 | 35.5 | 33.1 | 31.4 | 31.2 | 33.2 | 40.5 | 40.5 | 42.2 | 43.3 | 43.7 |
| Low Max (°C) | 22.0 | 23.8 | 24.9 | 19.3 | 13.2 | 16.0 | 11.4 | 18.0 | 20.9 | 19.4 | 22.2 | 25.1 | 11.4 |
| High Min (°C) | 27.1 | 25.7 | 26.4 | 23.7 | 20.6 | 19.9 | 18.3 | 18.6 | 21.2 | 24.6 | 25.4 | 24.9 | 27.1 |
| Low Min (°C) | 16.9 | 16.1 | 15.0 | 6.7 | 2.9 | -0.2 | -0.6 | 1.2 | 4.3 | 7.2 | 11.7 | 13.1 | -0.6 |
| High Rain (mm) | 64.6 | 120.6 | 123.6 | 39.8 | 80.4 | 43.8 | 95.6 | 46.0 | 31.6 | 85.8 | 73.0 | 79.4 | 123.6 |
Monthly Records
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Mean Max (°C) | 36.5 | 37.3 | 35.5 | 32.1 | 29.5 | 27.2 | 25.9 | 27.9 | 33.0 | 35.4 | 36.0 | 38.2 | 30.8 |
| Low Mean Max (°C) | 31.9 | 31.3 | 31.6 | 28.7 | 25.0 | 22.6 | 20.7 | 23.6 | 26.6 | 30.2 | 30.6 | 32.0 | 29.1 |
| High Mean Min (°C) | 23.2 | 22.9 | 22.0 | 18.7 | 16.3 | 12.1 | 11.7 | 11.8 | 15.1 | 18.6 | 21.3 | 21.9 | 16.6 |
| Low Mean Min (°C) | 20.9 | 20.8 | 19.9 | 15.3 | 9.3 | 8.5 | 6.8 | 8.2 | 12.1 | 15.2 | 18.0 | 18.9 | 15.6 |
| High Rain (mm) | 204.0 | 277.2 | 208.4 | 79.8 | 163.8 | 104.4 | 112.0 | 61.8 | 69.4 | 160.4 | 159.6 | 205.0 | 837.8 |
| Low Rain (mm) | 29.6 | 2.2 | 1.6 | 0.0 | 0.0 | 0.2 | 0.2 | 0.0 | 0.0 | 0.0 | 1.4 | 0.0 | 327.0 |
Average Number of Days with Temperatures
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≥ 40.0°C | 1.0 | 1.2 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.2 | 1.2 | 1.5 | 5.5 |
| ≥ 35.0°C | 13.8 | 9.8 | 6.5 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 1.6 | 6.2 | 12.1 | 13.7 | 62.4 |
| ≥ 30.0°C | 28.6 | 26.8 | 27.4 | 17.2 | 3.5 | 0.5 | 0.2 | 3.0 | 12.2 | 25.5 | 25.8 | 28.4 | 197.9 |
| ≤ 2.0°C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 1.1 |
| ≤ 0.0°C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 |