Average annual temperature is 12.3 °C
Absolute maximum temperature: 27.1 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Cowes
* Weather data for Cowes 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) | 12.6 | 12.2 | 13.6 | 16.7 | 21.3 | 27.0 | 22.4 | 23.0 | 27.1 | 21.4 | 15.1 | 13.6 |
| Average daytime temperature (°C) | 8.6 | 9.4 | 10.3 | 12.1 | 17.0 | 22.0 | 19.3 | 19.8 | 21.0 | 16.5 | 11.6 | 10.8 |
| Average temperature (°C) | 6.2 | 6.7 | 8.0 | 9.2 | 13.2 | 17.9 | 17.1 | 17.1 | 18.0 | 14.5 | 9.6 | 9.1 |
| Average night temperature (°C) | 3.7 | 4.2 | 5.8 | 6.3 | 9.5 | 13.8 | 14.6 | 14.5 | 15.2 | 12.5 | 7.4 | 7.2 |
| Absolute minimum temperature (°C) | -2.9 | -0.7 | 0.8 | 1.9 | 7.1 | 9.4 | 11.2 | 11.5 | 9.8 | 6.1 | 0.5 | -1.9 |
| 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 | 13.8 | 15.5 | 16.4 | 16.0 | 14.5 | 12.6 | 10.7 | 9.0 | 8.1 |
| Daylight minimum duration (h) | 8.0 | 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) | 4.1 | 5.4 | 5.0 | 8.3 | 12.0 | 13.8 | 10.9 | 10.6 | 9.5 | 7.1 | 4.6 | 2.9 |
| Precipitation (mm) | 105 | 12 | 140 | 74 | 39 | 25 | 107 | 86 | 63 | 122 | 120 | 123 |
| Sunny days | 11 | 16 | 5 | 8 | 17 | 18 | 1 | 6 | 11 | 9 | 9 | 11 |
| Rainy days | 20 | 12 | 26 | 22 | 14 | 12 | 30 | 25 | 19 | 22 | 21 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cowes during the most sunny months:
Months with the longest average daylight duration in Cowes:
The largest precipitation sum in Cowes is at