This is now officially confirmed. September 2023 is the warmest September since temperature measurements have been taken in Poland, i.e. for 70 years. I don't remember such a sunny September myself either. Great! More opportunities for walks. Taking advantage of the weather I went to Wawel Castle on Sunday. A lot of people. As usual it was an opportunity for me to take some photos.
PS. This is my entry for the #monomad challenge.