In most cases, no matter where you are going to shoot your photo portraits, sun and fine weather are strategic allies to get beautiful shots.
This is of course true as for Venice. Sunny weather can help professional portrait photographers getting great shots making the most of light or focusing, for instance, on water and sunset.
Nevertheless, I experienced several cases where rainy days were also useful to get original and impressive shots. For instance, rainy days offer the photographer the chance to make the most of the rain puddles’ mirroring effect.
For other examples of couple photo portraits in Venice see my website.
For further suggestions on Venice’s most interesting shooting settings see my ebook.