Ugh... I hadn’t thought about the blooming truck. We’ve had highs in the 90’s, nights mid 70’s. Although my mail is usually at the door by 11am at the latest. Think it’ll still be too hot for flavors??
Although you've already received some good advice in regards to your question, I wanted to respond as well.
As
@IDJoel mentioned, heat is much more problematic with Nic than flavors however, that said, I live just north of Hades ( summer temperature wise anyway, lol ) so heat can impact flavors too, at least in my experience. I made the mistake of ordering some refills in August one year and I recall distinctly that the Bavarian Cream I purchased had almost no flavor while others seemed quite a bit less potent.
Of course I could have just received a bad ( old ) Bavarian Cream and my subconscious went to work on the rest however I do believe there is a valid reason that manufacturers recommend storing your flavors in a cool dark place.
Long story short, I think you will most likely be fine. My experience however has made me wary of ordering flavoring and/or Nic anytime the temperatures are expected to exceed 90 degrees. I should add that I'm not usually able to retrieve my mail immediately so it often sits in my mailbox for several hours. You would have a significant advantage there I believe.
