Ok don't quote me on this but ...
There doesn't appear to be a facility to resize a photo if you use the |frame| tag. It simply appears at the size you uploaded.
Using the |thumb| tag or no tag you can resizing, by adding |200px so [[File:myphoto.jpg|200px]] and [[File:myphoto.jpg|thumb|200px]] both work.
With all three if you click on the photo you see a separate page with the photo at uploaded size.
Gallery seems to work ok but you need to remove the [[ ]] and |frame|left| bits from the original code, just leaving File:myphoto.jpg|title. The gallery settings do the resizing.
I've left the page in gallery format but please edit as you see fit.
PS don't forget to add four squiqqles ~~~~ above the category, to attribute the page to you.
Oh, also added the degrees symbol to the temperature ... Alt+0176 = °