The weather in Hawaii is a freezing 70 degrees during the morning hours with a cool tropical breeze flowing from the Windward side of the island. You may need to bring a t-shirt with you and a pair of shorts for those cold November mornings. The day-time however gets to a balmy 85 degrees.
Some freeways have fixed point to point cameras 5km apart so you can't beat them by slowing down for the camera as they will get your average speed between the two points - same deal - 3 km over, fine. Cops will pull you over in their vehicles if they detect you speeding anything over about 4kmh over the speed limit. In Australia speed fining is all about blatant government revenue raising - this despite government propaganda calling them safety cameras.
Whatever the sign says. If you go even 1 mph over, you can get a ticket. If there's a foot of snow on the ground and it's unsafe to drive the speed limit, you can get one for failing to use due caution. The highest a speed limit can be on any road in the U.S. is 70mph. Most cops will not pull you over if your going 5 over the speed limit, usually you can go 10. The speed limit is 70 in Michigan but the flow of traffic is usually about 75, I've never known anybody to get pulled over for 77 or less..........