Average annual temperature is 12.5 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Gouwy
* Weather data for Gouwy France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.6 | 14.8 | 19.2 | 18.6 | 21.5 | 30.6 | 29.9 | 29.0 | 31.2 | 28.0 | 16.6 | 14.5 |
| Average daytime temperature (°C) | 8.9 | 10.1 | 12.2 | 13.6 | 17.2 | 22.9 | 22.4 | 22.0 | 23.8 | 18.6 | 12.0 | 10.6 |
| Average temperature (°C) | 6.5 | 5.8 | 8.9 | 9.5 | 13.3 | 18.2 | 18.3 | 18.2 | 18.9 | 14.1 | 9.6 | 8.2 |
| Average night temperature (°C) | 3.8 | 2.1 | 5.9 | 5.3 | 8.9 | 13.1 | 14.1 | 14.5 | 14.5 | 10.4 | 7.2 | 5.8 |
| Absolute minimum temperature (°C) | -3.6 | -4.5 | -2.5 | -1.2 | 5.1 | 9.5 | 9.7 | 11.5 | 8.8 | 4.5 | 1.0 | -4.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.7 | 10.2 | 11.9 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.2 | 8.3 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.7 | 5.8 | 6.2 | 8.4 | 11.5 | 12.6 | 10.6 | 9.9 | 9.5 | 7.0 | 4.2 | 3.2 |
| Precipitation (mm) | 64 | 8 | 93 | 90 | 47 | 71 | 103 | 87 | 45 | 94 | 142 | 74 |
| Sunny days | 6 | 17 | 3 | 8 | 19 | 20 | 7 | 9 | 15 | 13 | 2 | 8 |
| Rainy days | 25 | 11 | 28 | 22 | 12 | 10 | 24 | 22 | 15 | 18 | 28 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gouwy during the most sunny months:
Months with the longest average daylight duration in Gouwy:
The largest precipitation sum in Gouwy is at