Average annual temperature is 11.6 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Purley
* Weather data for Purley United Kingdom is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.0 | 13.5 | 14.4 | 17.3 | 20.3 | 29.0 | 27.3 | 25.1 | 31.2 | 23.4 | 14.7 | 13.9 |
| Average daytime temperature (°C) | 7.9 | 9.6 | 10.0 | 12.9 | 16.9 | 23.1 | 20.9 | 21.3 | 22.9 | 16.8 | 10.5 | 9.8 |
| Average temperature (°C) | 5.1 | 6.1 | 7.2 | 8.7 | 12.4 | 17.9 | 17.2 | 17.1 | 18.3 | 13.3 | 7.7 | 7.7 |
| Average night temperature (°C) | 2.1 | 3.0 | 4.3 | 4.5 | 8.0 | 12.5 | 13.3 | 13.0 | 14.0 | 10.3 | 5.0 | 5.4 |
| Absolute minimum temperature (°C) | -4.8 | -3.2 | -2.6 | -0.3 | 4.9 | 7.4 | 9.6 | 9.5 | 8.1 | 1.7 | -2.4 | -4.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.5 | 10.0 | 11.9 | 13.9 | 15.6 | 16.5 | 16.1 | 14.5 | 12.6 | 10.7 | 8.9 | 8.0 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 4.2 | 4.5 | 4.2 | 8.1 | 9.9 | 12.7 | 10.1 | 10.0 | 9.0 | 6.5 | 4.2 | 2.6 |
| Precipitation (mm) | 69 | 13 | 115 | 104 | 41 | 39 | 90 | 54 | 52 | 114 | 95 | 80 |
| Sunny days | 14 | 17 | 2 | 9 | 15 | 17 | 3 | 6 | 15 | 11 | 7 | 11 |
| Rainy days | 17 | 11 | 29 | 21 | 16 | 13 | 28 | 25 | 15 | 20 | 23 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Purley during the most sunny months:
Months with the longest average daylight duration in Purley:
The largest precipitation sum in Purley is at