Full Climatology For Croydon
Long Term Averages
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Max (°C) | 34.1 | 33.7 | 34.1 | 34.3 | 31.9 | 29.9 | 29.8 | 31.8 | 34.9 | 36.9 | 37.0 | 36.4 | 33.7 |
| Mean Min (°C) | 25.4 | 25.1 | 24.8 | 23.0 | 19.5 | 16.8 | 16.1 | 17.0 | 20.4 | 23.6 | 25.5 | 26.0 | 21.9 |
| Mean Rain (mm) | 261.2 | 208.8 | 140.8 | 33.3 | 5.8 | 3.7 | 3.8 | 0.7 | 4.3 | 6.8 | 42.5 | 116.3 | 820.5 |
| Rain Days | 17.0 | 15.0 | 11.0 | 3.0 | 1.0 | 0.0 | 0.0 | 1.0 | 0.0 | 1.0 | 5.0 | 10.0 | 69.0 |
Daily Records
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max (°C) | 42.5 | 39.1 | 39.9 | 39.3 | 37.8 | 35.2 | 35.4 | 37.6 | 40.0 | 42.3 | 42.9 | 43.9 | 43.9 |
| Low Max (°C) | 22.6 | 25.1 | 24.3 | 19.3 | 16.8 | 13.8 | 15.4 | 22.9 | 24.2 | 28.3 | 25.1 | 26.7 | 13.8 |
| High Min (°C) | 30.1 | 29.4 | 28.9 | 27.9 | 26.6 | 23.9 | 24.6 | 24.6 | 27.4 | 28.7 | 29.4 | 30.2 | 30.2 |
| Low Min (°C) | 20.1 | 20.0 | 18.3 | 15.5 | 9.0 | 6.7 | 7.9 | 9.8 | 12.5 | 17.4 | 19.0 | 20.5 | 6.7 |
| High Rain (mm) | 262.6 | 145.4 | 146.8 | 72.4 | 37.8 | 39.6 | 31.0 | 6.6 | 39.0 | 53.6 | 74.0 | 100.8 | 262.6 |
Monthly Records
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Mean Max (°C) | 36.5 | 35.9 | 37.0 | 36.2 | 34.1 | 31.8 | 32.1 | 33.3 | 35.9 | 38.0 | 38.4 | 39.2 | 34.4 |
| Low Mean Max (°C) | 29.9 | 31.3 | 30.9 | 31.3 | 29.5 | 25.6 | 27.9 | 30.7 | 33.5 | 35.8 | 35.3 | 34.3 | 32.3 |
| High Mean Min (°C) | 25.9 | 26.3 | 25.6 | 24.4 | 22.7 | 19.4 | 18.9 | 18.8 | 23.4 | 25.7 | 26.5 | 27.6 | 22.8 |
| Low Mean Min (°C) | 24.3 | 24.1 | 23.8 | 19.8 | 15.8 | 12.7 | 13.6 | 15.2 | 18.2 | 21.9 | 24.1 | 24.5 | 20.6 |
| High Rain (mm) | 787.8 | 395.8 | 478.0 | 208.2 | 37.8 | 59.8 | 35.4 | 4.6 | 49.8 | 58.2 | 143.0 | 359.8 | 1337.6 |
| Low Rain (mm) | 62.6 | 32.4 | 16.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 6.4 | 535.2 |
Average Number of Days with Temperatures
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANNUAL | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≥ 40.0°C | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.2 | 1.9 | 2.1 | 5.4 |
| ≥ 35.0°C | 13.1 | 9.2 | 12.1 | 12.4 | 1.5 | 0.0 | 0.1 | 2.2 | 14.4 | 27.3 | 26.2 | 23.4 | 140.5 |
| ≥ 30.0°C | 27.5 | 24.7 | 28.5 | 28.7 | 25.1 | 16.4 | 17.3 | 24.6 | 28.8 | 30.4 | 29.2 | 29.7 | 309.9 |
| ≤ 2.0°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 |
| ≤ 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 |