Weather will likely play an important role when you plan your trip to Spur Tree, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually August and September with an average temp of 76°F, while the coldest months are February and January with an average of 72°F. The rainiest months in Spur Tree are September, October, May, and August, with each month seeing an average of 10 inches of rainfall.