Home : Climate Graphs: Arizona : Phoenix. Average Temperatures for Phoenix. Phoenix's coldest month is January when the average temperature overnight is 43.4Â°F. In July, the warmest month, the average day time temperature rises to 104.2Â°F. Average Rainfall for Phoenix.
A native of Chile and Argentina, this particular fuchsia variety is fairly cold hardy and may be grown in USDA zones 6 to 9, though it may die back down to the ground in the winter in cooler climates. The shrub may grow to be 10 feet tall, producing waxy, bi-colored flowers in shades of red, pink and dark purple.
This pruning regime will apply to all of the popular varieties of Weigela including Weigela Abel Carrire. W. Bristol Ruby and Bristol Snowflake, Weigela Eva Rathke, W. florida types Foliis Purpureis (purpurea) W. florida Variegata, W. Looymansii Aurea, and all the other weigelas that flower early - Mid summer.