| As to whether the leaves turn color, it depends on the year. I've lived in Houston for over 20 years and some years they change colors (especially the pear trees) and some years they either stay on and turn brown and are pushed off in the spring time by the new buds. It seems to depend on whether it gets cool enough in the fall. There are a lot of evergreen trees in Houston, though.
And as to humidity, there are times year-round that it will be humid. There are some days that there will be low humidity. |