Shipping cigars in the summer

[Brutus2600]

Well, it's officially summer weather here in Texas. Our average summer day reaches the mid 90's, with some days pushing well above 100. How much should I worry about shipping cigars during this summer heat? I realize that they will ride on a hot truck for a couple days, and then quite possibly sit on my porch in the heat for a couple hours until I get home from work. One alternative I was considering was having them shipped to work, however that still leaves the ride on a hot truck.

I haven't had any experience with shipping cigars in summer yet (just always bought at my B&M until recently), so I just thought I would pick your brains since I'm sure somebody here has run into this and would know how big of an issue it is.

Thanks!