Try to avoid big yawns, as this can make things worse. In brief: Jaw cracking. While it is common for the jaw to crack and pop, this is something that should be checked by a dentist. This may progress to a painful condition so get it checked. Try to avoid big yawns, as this can make things worse.
The average temperature of Rio Vista is 61.92Â°F, which is about the same as the California average temperature of 61.17Â°F and is much higher than the national average temperature of 54.45Â°F.
Vista, CA Weather. The average temperature of Vista is 63.74Â°F, which is higher than the California average temperature of 61.17Â°F and is much higher than the national average temperature of 54.45Â°F. Historical Weather.