Grahame wrote:
Your image was shot in 'Shutter Speed Priority' at 1/350s, f/8 at ISO200, this is just over 1 stop above sunny 16 and its overexposed. For info the Exif shows an EZ of -2.
Correct. The image is hopelessly overexposed and there is nothing anyone can do with postprocessing to fix it.
I suggest that you stop relying on the camera's meter and learn how to use manual exposure in broad daylight.
is a safe way to avoid this problem.